CN205861164U - A kind of knockout tower resin boundary surface intelligent monitor system - Google Patents
A kind of knockout tower resin boundary surface intelligent monitor system Download PDFInfo
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- CN205861164U CN205861164U CN201620799516.1U CN201620799516U CN205861164U CN 205861164 U CN205861164 U CN 205861164U CN 201620799516 U CN201620799516 U CN 201620799516U CN 205861164 U CN205861164 U CN 205861164U
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Abstract
The utility model discloses a kind of knockout tower resin boundary surface intelligent monitor system, including knockout tower, upper form, middle form, lower form, negative resin outlet portal, positive resin outlet portal, upper form camera, middle form camera, lower form camera, fiber optic cables, industrial switch, monitoring computer, man machine interface, bus converter, signal adapter, PLC/DCS controller, electric conversion controller, and resin analysis algorithm routine.This utility model uses intelligent vision technology, utilize computer picture recognition algorithm to realize being precisely controlled of the output of resin separation tower positive and negative resin in the condensate polishing treatment regenerative system on nuclear power conventional island and fired power generating unit water island, and to positive and negative resin running, the loss that produces in circulation course of conveying and required magnitude of recruitment make correct quantitative analysis.
Description
[technical field]
This utility model technology relates to nuclear power, thermoelectricity water processes technical field of environment protection equipment, particularly condensate polishing treatment
A kind of knockout tower resin boundary surface intelligent monitor system technical field of regenerative system.
[background technology]
Along with nuclear power, the fast development of fired power generating unit, the shortage of water resource, environmental pollution is day by day serious, wastewater zero discharge
Demand grow with each passing day, traditional product equipment is transformed and technological innovation is imperative.At nuclear power conventional island and thermal motor
The condensed water precision processing system on Zu Shui island, typically uses external regeneration technology to the resin run in bed body.Owing to running bed body
Resin leakage that internals fault and resin transfer process produce and loss, resin enters drainage and exhaust system and produces and pollute；Simultaneously
Shortening bed body cycle of operation owing to resin runs off, regeneration frequently consumes a large amount of soda acid, and then produces more discharge of wastewater.When
Before at home, the popular method of condensate polishing treatment regeneration techniques is referred to as meaning " high tower method ", comes from U.S. U.S.Filter the earliest
Technology that company " is kept completely separate method ".The core of " high tower method " is resin isolation technics, and the key of resin isolation technics is at resin circle
Face detection technique.To the detection of resin boundary surface in resin separation tower, previous " being kept completely separate method " technology uses built-in sensor,
Because being under pressure, the impact rapid wear with water is not durable, and sea salt power source develops second filial generation product and uses non-contact laser sensing instead
Device.Laser sensor circuit is complicated, and detection sensitivity and stability are affected by site environment, and maintenance and repair amount is big.
[utility model content]
The purpose of this utility model solves the problems of the prior art exactly, proposes a kind of brand-new knockout tower resin boundary surface
Intelligent monitor system and high tower method resin analysis method, it is possible to solve at the condensate fine on nuclear power conventional island and fired power generating unit water island
In reason regenerative system, the output of resin separation tower positive and negative resin is precisely controlled.The present invention utilize computer image recognition technology and
" high tower method resin analysis algorithm ", completes resin volumetric analysis, resin transfer analysis, it is judged that resin Drain Causes, to positive and negative tree
Loss and required magnitude of recruitment that fat produces in operation, circulation course of conveying make correct quantitative analysis.Resin is divided by the present invention
Layer, resin transfer and resin output terminal etc. achieve remotely identification, remotely diagnosis, remotely control.The present invention be suitable for 300～
1000MW unit difference knockout tower diameter, different mixed bed resin bed height and the process system of different resins proportioning.
For achieving the above object, the present invention proposes a kind of knockout tower resin boundary surface intelligent monitor system, including knockout tower,
Upper form, middle form, lower form, negative resin outlet portal, positive resin outlet portal, upper form camera, middle form camera, lower form phase
Machine, fiber optic cables, industrial switch, monitoring computer, man machine interface, bus converter, signal adapter, PLC/DCS control
Device, electric conversion controller, described knockout tower is disposed with form, middle form, lower form, described upper form from top to bottom
Side is provided with form camera, and described middle form side is provided with middle form camera, and described lower form side is provided with down and regards
Window camera, the lower side of described knockout tower is provided with negative resin outlet portal, and the bottom of described knockout tower is provided with positive resin and goes out
Mouth door.Described upper form camera, middle form camera, lower form camera are connected with industrial switch one by one by fiber optic cables, institute
State industrial switch to be connected with monitoring computer, described monitoring computer be provided with man machine interface, described monitoring computer and
Bus converter is connected, and described bus converter is connected with signal adapter, described signal adapter and PLC/DCS controller phase
Even, described PLC/DCS controller is connected with electric conversion controller, described electric conversion controller and negative resin outlet portal, sun
Resin outlet door is respectively connected with.
As preferably, described upper form is used for monitoring resin boundary surface total height in knockout tower；Described middle form is used for monitoring
Positive and negative resin stratification interface height in knockout tower；Described lower form mixes fat interfacial level in being used for monitoring knockout tower.
As preferably, described electric conversion controller is electromagnetic valve group, described negative resin outlet portal and positive resin outlet portal
For operated pneumatic valve.
As preferably, described monitoring man-computer interface mainly includes that positive resin output controls, negative resin output controls,
Resin volumetric analysis, resin transfer analyze four functional devices.
The beneficial effects of the utility model: this utility model is by using high-resolution to the detection of knockout tower resin boundary surface
Digital camera, overcome that traditional detection means precision is low, fault rate is high, affected by environment big, signal transmission reliability is poor, maintenance
The shortcomings such as maintenance load is big, use intelligent vision technology, utilize computer picture recognition algorithm automatically to identify resin boundary surface, people
Machine objective interface is clear, and real-time is good, easy and simple to handle, applies " high tower method resin analysis algorithm ", sets in the picture of man machine interface
Fat volumetric analysis, resin transfer analysis, sun negative resin output control, and multiple functional, informative data enriches, and analyzes correct judgment,
Run for unit highly effective and safe, energy-saving and emission-reduction provide indispensable guarantee.
Feature of the present utility model and advantage will combine accompanying drawing by embodiment and be described in detail.
[accompanying drawing explanation]
Fig. 1 is the structural representation of the present invention a kind of knockout tower resin boundary surface intelligent monitor system；
Fig. 2 is the man machine interface display figure of the present invention a kind of knockout tower resin boundary surface intelligent monitor system.
In figure: form, 5-negative resin outlet portal, the outlet of 6-positive resin under form, 4-in the upper form of 1-knockout tower, 2-, 3-
In door, 7-upper form camera, 8-, under form camera, 9-, form camera, 10-fiber optic cables, 11-industrial switch, 12-monitor meter
Calculation machine, 13-man machine interface, 14-bus converter, 15-signal adapter, 16-PLC/DCS controller, 17-electric conversion control
The output control of device, 31-positive resin, the output control of 41-negative resin, 51-resin volumetric analysis, 61-resin transfer are analyzed.
[detailed description of the invention]
Refering to Fig. 1 and Fig. 2, this utility model one knockout tower resin boundary surface intelligent monitor system, including knockout tower 1, on
Form 2, middle form 3, lower form 4, negative resin outlet portal 5, positive resin outlet portal 6, upper form camera 7, middle form camera 8, under
Form camera 9, fiber optic cables 10, industrial switch 11, monitoring computer 12, man machine interface 13, bus converter 14, signal turn
Parallel operation 15, PLC/DCS controller 16, electric conversion controller 17, described knockout tower 1 be disposed with from top to bottom form 2,
Middle form 3, lower form 4, described upper form 2 side is provided with form camera 7, and described middle form 3 side is provided with middle form
Camera 8, described lower form 4 side is provided with lower form camera 9, and the lower side of described knockout tower 1 is provided with negative resin outlet
Door 5, the bottom of described knockout tower 1 is provided with positive resin outlet portal 6, described upper form camera 7, middle form camera 8, lower form phase
Machine 9 is connected with industrial switch 11 one by one by fiber optic cables 10, and described industrial switch 11 is connected with monitoring computer 12, institute
Stating and be provided with man machine interface 13 on monitoring computer 12, described monitoring computer 12 is connected with bus converter 14, described bus
Transducer 14 is connected with signal adapter 15, and described signal adapter 15 is connected with PLC/DCS controller 16, described PLC/DCS
Controller 16 is connected with electric conversion controller 17, described electric conversion controller 17 and negative resin outlet portal 5, positive resin outlet
Door 6 is respectively connected with, and described upper form 2 is used for monitoring resin boundary surface total height in knockout tower 1；Described middle form 3 is for monitoring point
Positive and negative resin stratification interface height in tower 1, described lower form 4 is mixed fat interfacial level in being used for monitoring knockout tower 1, described electrically
Switching controller 17 is electromagnetic valve group, and described negative resin outlet portal 5 and positive resin outlet portal 6 are operated pneumatic valve, described man-machine boundary
Face 13 mainly includes that positive resin output control 31, negative resin output control 41, resin volumetric analysis 51, resin transfer analyze 61 4
Individual functional device.
Utility model works process:
This utility model, by the detection of knockout tower 1 resin boundary surface is used high-resolution digital camera, overcomes tradition
Detection means precision is low, fault rate is high, big, the shortcoming such as signal transmission reliability is poor, maintenance and repair workload is big affected by environment,
Using intelligent vision technology, utilize computer picture recognition algorithm automatically to identify resin boundary surface, man machine interface 13 is visual and clear, real
Time property is good, easy and simple to handle, applies " high tower method resin analysis algorithm ", resin volumetric analysis 51 in the picture of man machine interface 13, tree
Fat conveying analysis 61, positive resin output control 31, negative resin output control 41 is multiple functional, and informative data enriches, and analyzes and judges
Correctly, run for unit highly effective and safe, energy-saving and emission-reduction provide indispensable guarantee.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, any new to this practicality
Scheme after type simple transformation belongs to protection domain of the present utility model.
Claims (4)
1. a knockout tower resin boundary surface intelligent monitor system, it is characterised in that: include knockout tower (1), upper form (2), in regard
Window (3), lower form (4), negative resin outlet portal (5), positive resin outlet portal (6), upper form camera (7), middle form camera (8),
Lower form camera (9), fiber optic cables (10), industrial switch (11), monitoring computer (12), man machine interface (13), bus turn
Parallel operation (14), signal adapter (15), PLC/DCS controller (16), electric conversion controller (17), described knockout tower (1) from
Top to bottm being disposed with form (2), middle form (3), lower form (4), described upper form (2) side is provided with form phase
Machine (7), described middle form (3) side is provided with middle form camera (8), and described lower form (4) side is provided with lower form camera
(9), the lower side of described knockout tower (1) is provided with negative resin outlet portal (5), and the bottom of described knockout tower (1) is provided with sun
Resin outlet door (6), described upper form camera (7), middle form camera (8), lower form camera (9) by fiber optic cables (10) with
Industrial switch (11) is connected one by one, and described industrial switch (11) is connected with monitoring computer (12), described monitoring computer
(12) being provided with man machine interface (13) on, described monitoring computer (12) is connected with bus converter (14), described general line system
Device (14) is connected with signal adapter (15), and described signal adapter (15) is connected with PLC/DCS controller (16), described PLC/
DCS controller (16) is connected with electric conversion controller (17), described electric conversion controller (17) and negative resin outlet portal
(5), positive resin outlet portal (6) is respectively connected with.
2. a kind of knockout tower resin boundary surface intelligent monitor system as claimed in claim 1, it is characterised in that: described upper form
(2) it is used for monitoring knockout tower (1) interior resin boundary surface total height；Described middle form (3) is used for monitoring knockout tower (1) interior positive and negative tree
Fat stratification interface height；Described lower form (4) mixes fat interfacial level in being used for monitoring knockout tower (1).
3. a kind of knockout tower resin boundary surface intelligent monitor system as claimed in claim 1, it is characterised in that: described electric conversion
Controller (17) is electromagnetic valve group, and described negative resin outlet portal (5) and positive resin outlet portal (6) are operated pneumatic valve.
4. a kind of knockout tower resin boundary surface intelligent monitor system as claimed in claim 1, it is characterised in that: described man machine interface
(13) mainly include that positive resin output controls (31), negative resin output controls (41), resin volumetric analysis (51), resin transfer is divided
Analyse (61) four functional devices.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620799516.1U CN205861164U (en) | 2016-07-26 | 2016-07-26 | A kind of knockout tower resin boundary surface intelligent monitor system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620799516.1U CN205861164U (en) | 2016-07-26 | 2016-07-26 | A kind of knockout tower resin boundary surface intelligent monitor system |
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| Publication Number | Publication Date |
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| CN205861164U true CN205861164U (en) | 2017-01-04 |
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| CN201620799516.1U Active CN205861164U (en) | 2016-07-26 | 2016-07-26 | A kind of knockout tower resin boundary surface intelligent monitor system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017611A (en) * | 2016-07-26 | 2016-10-12 | 浙江海盐力源环保科技股份有限公司 | Separation tower resin interface intelligent monitoring system and high-tower method resin analysis method |
| CN108495099A (en) * | 2018-06-05 | 2018-09-04 | 哈尔滨工业大学 | A kind of novel compositions annular arrangement chromatography video monitoring system |
| CN109731619A (en) * | 2019-02-28 | 2019-05-10 | 西安热工研究院有限公司 | A kind of device and method that power plant quantifies regenerating resin |
| CN113992895A (en) * | 2021-10-27 | 2022-01-28 | 西安热工研究院有限公司 | Resin conveying remote monitoring system and method of condensate polishing system |
-
2016
- 2016-07-26 CN CN201620799516.1U patent/CN205861164U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017611A (en) * | 2016-07-26 | 2016-10-12 | 浙江海盐力源环保科技股份有限公司 | Separation tower resin interface intelligent monitoring system and high-tower method resin analysis method |
| CN106017611B (en) * | 2016-07-26 | 2022-08-26 | 浙江海盐力源环保科技股份有限公司 | High tower method resin analysis method |
| CN108495099A (en) * | 2018-06-05 | 2018-09-04 | 哈尔滨工业大学 | A kind of novel compositions annular arrangement chromatography video monitoring system |
| CN109731619A (en) * | 2019-02-28 | 2019-05-10 | 西安热工研究院有限公司 | A kind of device and method that power plant quantifies regenerating resin |
| CN113992895A (en) * | 2021-10-27 | 2022-01-28 | 西安热工研究院有限公司 | Resin conveying remote monitoring system and method of condensate polishing system |
| WO2023071140A1 (en) * | 2021-10-27 | 2023-05-04 | 华能国际电力股份有限公司大连电厂 | Remote monitoring system and method for resin conveying of condensed water fine treatment system |
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