CN220455282U - Water treatment agent concentration monitoring device - Google Patents
Water treatment agent concentration monitoring device Download PDFInfo
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- CN220455282U CN220455282U CN202322058672.5U CN202322058672U CN220455282U CN 220455282 U CN220455282 U CN 220455282U CN 202322058672 U CN202322058672 U CN 202322058672U CN 220455282 U CN220455282 U CN 220455282U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 89
- 238000012806 monitoring device Methods 0.000 title claims abstract description 47
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 44
- 238000012544 monitoring process Methods 0.000 claims abstract description 46
- 238000001816 cooling Methods 0.000 claims abstract description 12
- 238000005260 corrosion Methods 0.000 claims description 15
- 230000007797 corrosion Effects 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 10
- 238000012937 correction Methods 0.000 abstract description 4
- 239000010865 sewage Substances 0.000 description 15
- 238000001514 detection method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000700 radioactive tracer Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000002455 scale inhibitor Substances 0.000 description 3
- 206010063385 Intellectualisation Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
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Abstract
The utility model discloses a water treatment agent concentration monitoring device which comprises a circulating water system and a dosing monitoring system, wherein the circulating water system comprises a cooling tower and heat exchange equipment which are connected through a main pipeline, the main pipeline is connected with a branch pipeline, the dosing system is arranged on the branch pipeline and comprises a dosing tank, a dosing pump and a monitoring device, the dosing tank is filled with a water treatment agent, the dosing tank is connected with the dosing pump, the monitoring device comprises a concentration meter, and the concentration meter is arranged on the branch pipeline. The utility model has the advantages that the fitting curve between the actual concentration of the water treatment agent and the measured value is established through the correction of the error of the concentration meter, the concentration of the water treatment agent in the actual application is predicted more accurately, the monitoring precision and the reliability are improved, the equipment can be designed according to different application scenes, the equipment can be integrated, the occupied area is small, the equipment is suitable for various scenes in the indoor and outdoor environment, the comprehensive applicability is strong, and the application field is wide.
Description
Technical Field
The utility model relates to the technical field of water treatment, in particular to a water treatment agent concentration monitoring device.
Background
The corrosion of the circulating water system is easy to cause corrosion, so that the normal operation of production is seriously influenced, a corrosion and scale inhibitor is generally added in the water treatment process to reduce the scale risk and delay the corrosion, the concentration monitoring of the corrosion and scale inhibitor is very important for the water treatment engineering, and the concentration of the corrosion and scale inhibitor is monitored by a fluorescent tracing method in practical engineering. The traditional concentration monitoring is usually carried out by sampling on site and then carrying out instrument analysis in a laboratory, and cannot meet the effective concentration monitoring requirements such as high monitoring frequency, real-time feedback and the like in industrial production.
For example, patent publication number CN205398189U discloses a tablet type sewage treatment dosing device, which uses the method that the powder is stamped into thick slices, and then uses air to blow the thick slices into a subsequent drug mixing system, although the automatic dosing is realized, the automatic monitoring function cannot be realized, and along with the development of technology, the concentration monitoring technology gradually shows the trend of automation, intellectualization and real-time response, so that a device capable of detecting the concentration of the water treatment agent in real time is needed.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the water treatment agent concentration monitoring device, which establishes a fitting curve between the actual concentration of the water treatment agent and the measured value through the concentration meter, predicts the concentration of the water treatment agent in the actual application more accurately, improves the monitoring precision and reliability, can design monitoring equipment according to different application scenes, can be integrated, has small occupied area, has no pollution to the surrounding environment, is suitable for various scenes in the room and the outside, and has strong comprehensive applicability and wide application field.
The utility model discloses a water treatment agent concentration monitoring device which comprises a circulating water system and a dosing monitoring system, wherein the circulating water system comprises a cooling tower and heat exchange equipment which are connected through a main pipeline, the main pipeline is connected with a branch pipeline, the dosing monitoring system is arranged on the branch pipeline and comprises a dosing tank, a dosing pump and a monitoring device, the dosing tank is filled with a water treatment agent, the dosing tank is connected with the dosing pump, the monitoring device comprises a concentration meter, and the concentration meter is arranged on the branch pipeline and is connected with the dosing pump.
The technical scheme has the advantages that the fitting curve between the actual concentration of the water treatment agent and the measured value is established through correction of the error of the concentration meter, the concentration of the water treatment agent in the actual application is predicted more accurately, the monitoring precision and the reliability are improved, the equipment can be used for designing the monitoring equipment according to different application scenes, the equipment can be integrated, the occupied area is small, the equipment has no pollution to the surrounding environment, and the equipment is suitable for various scenes in the room and the outside, and has strong comprehensive applicability and wide application field.
Further, the monitoring device also comprises a turbidity monitoring device, a corrosion monitoring device and a PH value monitoring device.
The technical scheme has the advantages that by integrating PH monitoring, turbidity monitoring and corrosion rate monitoring, technical support is provided for realizing efficient and stable operation of circulating water treatment, monitoring equipment can be designed according to different application scenes, and meanwhile, the system can be suitable for water quality detection under different environments.
Further, the main pipeline is also provided with a circulating pump.
The technical scheme has the advantages that the circulating pump is arranged on the main pipeline, so that water flows between the cooling tower and the heat exchanger, the use requirement is met, and the added water treatment agent is dispersed more uniformly.
Further, the branch pipeline is connected with a sewage drain, the sewage drain is provided with a sewage drain, and the sewage drain is connected with an electric valve.
Further, a conductivity monitoring device is further arranged on the branch pipeline, and the conductivity monitoring device controls the electric valve to open and close.
The technical scheme has the advantages that when the impurities in the water are too much, the sewage in the pipeline is required to be discharged, the conductivity monitoring device is arranged to monitor the water quality in real time, and when the conductivity is too high, the electric valve is controlled to be opened to discharge the sewage.
Further, two ends of the branch pipeline are respectively connected with two sides of the cooling tower, and a dosing system control check valve and a circulating water dosing system control valve are arranged.
The technical scheme has the advantages that the control valve of the dosing system can control the on-off of the water quantity of the branch pipe and the branch pipe through the control check valve of the dosing system and the control valve of the circulating water inlet dosing system, so that the detection device is convenient for detecting the water quality, and meanwhile, the dosing monitoring system is convenient to install and maintain.
Further, the dosing tank is provided with a liquid level control device.
The technical scheme has the advantages that the liquid level control device is used for controlling the dosage in the dosing box, and dosing can be reminded when the liquid level is too low.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings used in the description of the embodiments or the prior art will be briefly described below.
FIG. 1 is a schematic diagram of a concentration monitor for water treatment agent according to the present utility model
Wherein reference numerals are as follows:
a cooling tower 1; a heat exchange device 2; a main pipe 3; a circulation pump 31; a drain pipe 32; a drain outlet 33; an electric valve 34; conductivity monitoring means 35; the dosing system controls the one-way valve 36; a circulating water inlet dosing system control valve 37; a branch pipe 4; a dosing tank 5; a liquid level control device 51; a dosing pump 6; a concentration meter 7; a turbidity monitoring device 71; a corrosion monitoring device 72; a PH monitor 73.
Detailed Description
The utility model is described in further detail below with reference to the accompanying drawings.
As shown in fig. 1, the utility model discloses a water treatment agent concentration monitoring device, which comprises a circulating water system and a dosing monitoring system, wherein the circulating water system comprises a cooling tower 1 and a heat exchange device 2 which are connected through a main pipeline 3, the main pipeline 3 is connected with a branch pipeline 4, the dosing monitoring system is arranged on the branch pipeline 4 and comprises a dosing tank 5, a dosing pump 6 and a monitoring device, the dosing tank 5 is connected with the dosing pump 6, the water treatment agent is contained in the dosing tank 5, the monitoring device comprises a concentration meter 7, the concentration meter 7 is arranged on the branch pipeline 4 and is connected with the dosing pump 6, and the concentration meter 7 is a fluorescent tracer and can monitor the concentration of the water treatment agent.
The technical scheme has the advantages that the fitting curve between the actual concentration of the water treatment agent and the measured value is established through the correction of the error of the concentration meter 7, the concentration of the water treatment agent in the actual application is predicted more accurately, the monitoring precision and the reliability are improved, the equipment can be used for designing the monitoring equipment according to different application scenes, the equipment can be integrated, the occupied area is small, the equipment has no pollution to the surrounding environment, and the equipment is suitable for various scenes in the room and the outside, and has strong comprehensive applicability and wide application field.
In some embodiments, the detection device may be configured as follows, and the monitoring device further includes a turbidity monitoring device 71, a corrosion monitoring device 72, and a PH monitoring device 73.
The technical scheme has the advantages that by integrating PH monitoring, turbidity monitoring and corrosion rate monitoring, technical support is provided for realizing efficient and stable operation of circulating water treatment, and not only can the accurate monitoring of the water treatment agent be realized, but also multiple functions of monitoring different indexes of the whole circulating water system can be realized; greatly reduces the labor cost.
In some embodiments, the main pipe 3 may adopt the following structural scheme, and the main pipe 3 is further provided with a circulation pump 31.
The technical scheme has the advantages that the circulating pump 31 is arranged on the main pipeline 3, so that water flows between the cooling tower and the heat exchanger, and the use requirement is met.
In some embodiments, the branch pipe 4 may adopt the following structural scheme, the branch pipe 4 is connected with a sewage pipe 32, the sewage pipe 32 is provided with a sewage outlet 33, and the sewage pipe 32 is connected with an electric valve 34; the lateral pipeline 4 is further provided with a conductivity monitoring device 35, the conductivity monitoring device 35 controls the electric valve 34 to open and close, the conductivity monitoring device 35 is used for monitoring the conductivity of the water treatment system, when the conductivity exceeds a set value, excessive impurities in water are indicated, the electric valve 34 is automatically controlled to be opened, and sewage is discharged from the sewage outlet 33; when the conductivity is lower than the set value, the control electromagnetic valve is closed, two ends of the branch pipeline 4 are respectively connected with two sides of the cooling tower 1, and a dosing system control check valve 36 and a circulating water dosing system control valve 37 are arranged.
The technical scheme has the advantages that when impurities in water are too much, sewage in the pipeline is required to be discharged, the conductivity monitoring device 35 is arranged to monitor water quality in real time, when the conductivity is too high, the electric valve 34 is controlled to be opened, the sewage is discharged, the water quantity of the branch pipe and the on-off of the branch pipe 4 can be controlled through the control check valve 36 of the dosing system and the control valve of the circulating water feeding dosing system, the water quality is detected by the detection device conveniently, and meanwhile, the installation and maintenance of the dosing monitoring system are convenient.
In some embodiments, the dosing tank 5 may adopt the following structural scheme, the dosing tank 5 is provided with a liquid level control device 51, the liquid level control device 51 may be a liquid level sensor or the like, the dosing tank 5 is connected with the branch pipeline 4 through a pipeline, the dosing pump 6 is arranged on the pipeline, and the work and stop of the dosing pump 6 are controlled by the concentration meter 7.
The technical scheme has the advantages that the liquid level control device 51 controls the dosage in the dosing box 5, and dosing can be reminded when the liquid level is too low.
The circulating water circulates between the cooling tower 1 and the heat exchange equipment 2 to realize a circulating cooling function, the circulating water backwater enters the branch pipeline 4, the concentration of the water treatment agent in the circulating backwater is monitored through the fluorescent tracer, the fluorescent tracer has established a fitting curve between the actual concentration of the water treatment agent and a measured value, error correction is carried out on the fluorescent tracer, accurate monitoring is realized, further accurate dosing is realized, the signal is fed back to the dosing pump 6 when the concentration of the water treatment agent is lower, the dosing pump 6 is started, the water treatment agent in the dosing tank 5 is dosed into the branch pipeline 4 and then flows into the circulating water system of the main pipeline 3, the mixing is further realized through the circulating pump 31, the water treatment agent is fused into the circulating water system, when the concentration of the water treatment agent in the branch pipeline 4 reaches a peak value, the water treatment agent is fed back to the dosing pump 6, the dosing pump 6 stops dosing, and the water treatment agent is dynamically balanced in the circulating water system; the control check valve 36 of the dosing system is normally open, and the control valve 37 of the circulating water feeding dosing system is normally open; the PH monitoring, the turbidity monitoring and the corrosion rate monitoring are integrated in the dosing system, so that the water quality change of the circulating water is further controlled, and the effective treatment effect of the water treatment agent is improved; meanwhile, the conductivity needs to be controlled in a certain range, so that the scale and corrosion inhibition effect of the whole circulating water system is optimal, the conductivity reaches a design peak value, a signal is fed back to the electric valve 34, pollution discharge starts, the conductivity is reduced to a set value, and the electric valve 34 is automatically closed. The equipment can realize the automation, the intellectualization, the precision and the real-time response of the water treatment agent monitoring and the adding, and greatly reduces the labor cost.
The application of the water treatment agent concentration monitoring device can design monitoring equipment according to different application scenes, and the PH monitoring, the turbidity monitoring, the conductivity monitoring and the corrosion rate monitoring are fused through real-time dynamic concentration monitoring and accurate dosing, so that the water treatment agent concentration monitoring device can realize the efficient and stable operation of the circulating water treatment, and can realize the accurate monitoring of the water treatment agent and the multiple functions of monitoring different indexes of the whole circulating water system; the method has strong field application operability, wide application scene and wide market prospect.
It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the utility model.
Claims (7)
1. The utility model provides a water treatment agent concentration monitoring devices, its characterized in that, includes circulating water system and dosing monitoring system, circulating water system includes cooling tower (1), heat transfer equipment (2) that are connected through trunk line (3), trunk line (3) are connected with lateral conduit (4), dosing monitoring system sets up on lateral conduit (4), including dosing tank (5), dosing pump (6) and monitoring devices, the splendid attire has the water treatment agent in dosing tank (5), dosing tank (5) are connected dosing pump (6), monitoring devices includes concentration appearance (7), concentration appearance (7) set up on lateral conduit (4) and with dosing pump (6) are connected.
2. The water treatment agent concentration monitoring device according to claim 1, wherein the monitoring device further comprises a turbidity monitoring device (71), a corrosion monitoring device (72), and a PH monitoring device (73).
3. The water treatment agent concentration monitoring device according to claim 1, wherein the main pipe (3) is further provided with a circulation pump (31).
4. The water treatment agent concentration monitoring device according to claim 1, characterized in that the branch pipe (4) is connected with a drain pipe (32), the drain pipe (32) is provided with a drain outlet (33), and the drain pipe (32) is connected with an electric valve (34).
5. The water treatment agent concentration monitoring device according to claim 4, wherein a conductivity monitoring device (35) is further arranged on the branch pipeline (4), and the conductivity monitoring device (35) controls the opening and closing of the electric valve (34).
6. The water treatment agent concentration monitoring device according to claim 1, wherein both ends of the branch pipe (4) are respectively connected to both sides of the cooling tower (1), and are provided with a dosing system control check valve (36) and a circulating water inlet dosing system control valve (37).
7. The water treatment agent concentration monitoring device according to claim 1, characterized in that the dosing tank (5) is provided with a liquid level control device (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322058672.5U CN220455282U (en) | 2023-08-02 | 2023-08-02 | Water treatment agent concentration monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322058672.5U CN220455282U (en) | 2023-08-02 | 2023-08-02 | Water treatment agent concentration monitoring device |
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| Publication Number | Publication Date |
|---|---|
| CN220455282U true CN220455282U (en) | 2024-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202322058672.5U Active CN220455282U (en) | 2023-08-02 | 2023-08-02 | Water treatment agent concentration monitoring device |
Country Status (1)
| Country | Link |
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| CN (1) | CN220455282U (en) |
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2023
- 2023-08-02 CN CN202322058672.5U patent/CN220455282U/en active Active
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