CN212459412U - Circulating water corrosion and scale inhibitor concentration monitoring device - Google Patents
Circulating water corrosion and scale inhibitor concentration monitoring device Download PDFInfo
- Publication number
- CN212459412U CN212459412U CN202020779022.3U CN202020779022U CN212459412U CN 212459412 U CN212459412 U CN 212459412U CN 202020779022 U CN202020779022 U CN 202020779022U CN 212459412 U CN212459412 U CN 212459412U
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- Prior art keywords
- pipeline
- circulating water
- scale inhibitor
- fluorescence
- antisludging agent
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- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
The utility model discloses a circulating water corrosion and scale inhibitor concentration monitoring devices, including antisludging agent medical kit, cooling tower, circulating water pump, antisludging agent dosing pump, fluorescence detection device, the antisludging agent medical kit is connected with antisludging agent dosing pump through the water inlet intercommunication of first pipeline with the cooling tower on the first pipeline, the delivery port of cooling tower pass through second pipeline and sample pipeline respectively with the cooling water import of heat exchanger and fluorescence controlling means's miniflow channel access connection, be connected with circulating water pump on the second pipeline. This circulating water corrosion and scale inhibitor concentration monitoring devices adopts the mode of fluorescence tracer to carry out the monitoring of scale inhibitor concentration to cooperate professional monitoring probe to carry out data monitoring, and regulate and control the switch of dosing pump according to the concentration that detects, guarantee the concentration of medicament, thereby avoid the risk that the volume of throwing of medicament is not enough to cause the steady operation of system.
Description
The technical field is as follows:
the utility model relates to an environmental protection field, specifically say a circulating water corrosion and scale inhibitor concentration monitoring devices.
Background art:
the main components of the traditional circulating water scale inhibitor are prepared and combined by phosphorus-containing organic matters, and along with the increasing standard of the water discharged outside a factory and the serious harm of phosphorus to natural water, the circulating water treatment agent develops in the direction of an environment-friendly water treatment agent. The concentration monitoring of the scale inhibitor is changed from the original monitoring of the total phosphorus content to the monitoring of other methods. Because the environment-friendly water treatment agent does not contain specific elements for reference, the concentration of the scale inhibitor is usually evaluated through the adding experience and water quality change, and the accurate adding of the agent is seriously influenced.
The utility model has the following contents:
the utility model aims to solve the technical problem that a circulating water corrosion and scale inhibitor concentration monitoring devices is provided, the device adopts the mode of fluorescence spike to carry out the monitoring of scale inhibitor concentration to the monitoring probe of cooperation specialty carries out data monitoring, and regulates and control the switch of dosing pump according to the concentration that detects, guarantees the concentration of medicament, thereby avoids the risk that the volume of throwing of medicament is not enough to cause system's steady operation.
The technical solution of the utility model is, thereby a circulating water corrosion and scale inhibitor concentration monitoring devices is provided, including the scale inhibitor medical kit, the cooling tower, circulating water pump, the scale inhibitor adds the medicine pump, fluorescence detection device, the scale inhibitor medical kit communicates through the water inlet of first pipeline with the cooling tower, be connected with the scale inhibitor on the first pipeline and add the medicine pump, the delivery port of cooling tower passes through second pipeline and sample pipeline respectively with the cooling water import of heat exchanger and fluorescence controlling means's miniflow channel access connection, be connected with circulating water pump on the second pipeline, fluorescence detection device's miniflow channel export is through pipeline and circulating water pump exit linkage, the cooling water export of heat exchanger passes through the circulating line and is connected with the cooling tower water inlet, thereby fluorescence detection device's fluorescence sensor adds the medicine pump electricity with the scale inhibitor and is connected with the signal feedback and is added the medicine pump.
Compared with the prior art after the structure more than adopting, the utility model has the advantages of it is following: the method adopts a fluorescent tracing mode to monitor the concentration of the scale inhibitor, and is matched with a monitoring probe to monitor data, and the switch of the dosing pump is regulated and controlled according to the detected concentration, so that the concentration of the medicament is ensured, and the risk of stable operation of the system caused by insufficient dosing amount of the medicament is avoided.
Preferably, the fluorescence sensor of the fluorescence detection device is a Starter disc technology CT-500 fluorescence sensor.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
The specific implementation mode is as follows:
the invention will be further explained with reference to the drawings and the detailed description below:
as shown in figure 1, the device for monitoring the concentration of the circulating water corrosion and scale inhibitor comprises a scale inhibitor medicine box 1, a cooling tower 2 and a circulating water pump 3, antisludging agent dosing pump 4, fluorescence detection device 5 and heat exchanger 6, antisludging agent medical kit 1 is through the water inlet intercommunication of first pipeline 11 with cooling tower 2, be connected with antisludging agent dosing pump 4 on the first pipeline 11, the delivery port of cooling tower 2 passes through second pipeline 21 and sample pipeline 51 respectively with the cooling water inlet of heat exchanger and the miniflow channel inlet connection of fluorescence controlling means, be connected with circulating water pump 3 on the second pipeline 21, the miniflow channel export of fluorescence detection device 5 passes through the exit linkage of pipeline with circulating water pump 3, the cooling water export of heat exchanger 6 is connected with the water inlet of cooling tower 2 through circulating line 61, thereby fluorescence detection device's fluorescence sensor and antisludging agent dosing pump electricity are connected and are fed back the signal to the dosing pump. The fluorescence detection device mainly comprises a fluorescence sensor and a data display device, and is also matched with a set of device for detecting concentration and starting and interlocking the dosing pump. The fluorescence detection device 5 adopts a starting disc technology CT-500.
And (3) sampling the circulating water added with the scale inhibitor by using a fluorescence detection device, and detecting the components of a fluorescent agent in the circulating water by using a starting-disc science and technology CT-500 fluorescence sensor to determine the concentration of the scale inhibitor in the system. In the using process, fluorescence detection values under different scale inhibitor concentrations are determined through a laboratory, a corresponding fluorescence control range is set, and finally the start and stop of a scale inhibitor dosing pump are monitored to ensure the concentration of the scale inhibitor in the system. Wherein, CT-500 is an intelligent online fluorescence sensor, and its technical parameters are as follows:
| special fluorescer range | 0-300ppb |
| Supply voltage | 9-36V |
| Power consumption | The 24V output current is 65mA |
| Light source | LED light source |
| Photoelectric tube | Gallium phosphide technology |
| Simulation of signal output | 4-20mA |
| Number of | RS485 Modbus RTU |
| Temperature of |
4～40 |
| |
4～49 |
| Storage temperature | -7～60 |
| Withstand water sample pressure | Greater than 7 kg |
Besides the fluorescent signal, the CT-500 also monitors the water quality conditions such as turbidity, chroma, temperature and the like and the self running state such as whether the water flow channel is scaled or not in real time. It also has self-diagnostic and self-error-reporting functions.
Claims (2)
1. A circulating water corrosion and scale inhibitor concentration monitoring device is characterized in that: including the antisludging agent medical kit, the cooling tower, circulating water pump, antisludging agent dosing pump, fluorescence detection device, the antisludging agent medical kit passes through the water inlet intercommunication of first pipeline and cooling tower, be connected with the antisludging agent dosing pump on the first pipeline, the delivery port of cooling tower passes through second pipeline and sampling pipe respectively with the cooling water import of heat exchanger and fluorescence controlling means's miniflow channel access connection, be connected with circulating water pump on the second pipeline, fluorescence detection device's miniflow channel export is through pipeline and circulating water pump exit linkage, the cooling water export of heat exchanger passes through circulating line and is connected with the cooling tower water inlet, thereby fluorescence detection device's fluorescence sensor and antisludging agent dosing pump electricity are connected and are fed back the signal to the dosing pump.
2. The circulating water corrosion and scale inhibitor concentration monitoring device according to claim 1, characterized in that: the fluorescence sensor of the fluorescence detection device is a starting-disk science and technology CT-500 fluorescence sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020779022.3U CN212459412U (en) | 2020-05-12 | 2020-05-12 | Circulating water corrosion and scale inhibitor concentration monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020779022.3U CN212459412U (en) | 2020-05-12 | 2020-05-12 | Circulating water corrosion and scale inhibitor concentration monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212459412U true CN212459412U (en) | 2021-02-02 |
Family
ID=74465097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020779022.3U Expired - Fee Related CN212459412U (en) | 2020-05-12 | 2020-05-12 | Circulating water corrosion and scale inhibitor concentration monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212459412U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113548738A (en) * | 2021-08-06 | 2021-10-26 | 河北国华定州发电有限责任公司 | Method for monitoring and removing concentration of scale inhibitor in sewage of power plant |
-
2020
- 2020-05-12 CN CN202020779022.3U patent/CN212459412U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113548738A (en) * | 2021-08-06 | 2021-10-26 | 河北国华定州发电有限责任公司 | Method for monitoring and removing concentration of scale inhibitor in sewage of power plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210202 Termination date: 20210512 |