CN204789243U - Sewage suspended particles concentration on -line measuring system - Google Patents
Sewage suspended particles concentration on -line measuring system Download PDFInfo
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- CN204789243U CN204789243U CN201520418389.1U CN201520418389U CN204789243U CN 204789243 U CN204789243 U CN 204789243U CN 201520418389 U CN201520418389 U CN 201520418389U CN 204789243 U CN204789243 U CN 204789243U
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- sewage
- microcontroller
- granule density
- suspended
- detecting system
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Abstract
The utility model discloses a sewage suspended particles concentration on -line measuring system, including setting up a plurality of image acquisition devices in the SBR reaction tank, every image acquisition device is connected with a microcontroller, all microcontroller all are connected with main control unit, main control unit is connected with the main display module. The utility model discloses an image of sewage in the SBR reaction tank is gathered, suspended particles's in the sewage concentration can be calculated to real -time report and showing, the reliability is high, the installation of being convenient for is maintained.
Description
Technical field
The utility model relates to image processing techniques, is specifically related to a kind of sewage by suspended granule density on-line detecting system.
Background technology
In sewage, concentration of suspended particles is the important indicator that water quality is weighed.Accurately measure concentration of suspended particles in sewage in real time and, to the time and the cycle that accurately judge spoil disposal, ensure that the effluent characteristics of water treatment has great importance.The current detection for sewage by suspended granule density, mainly based on artificial sample, does not reach real-time detection perform.And recent years popular using ultrasound ripple and the corresponding nephelometer that designs of infrared principles, if for granularmetric composition and the constant material of density, still have certain measurement effect.But for the material of a moment change as sewage, its accuracy of measurement can be had a greatly reduced quality.
Summary of the invention
Technical problem to be solved in the utility model is, not enough for prior art, provides a kind of sewage by suspended granule density on-line detecting system.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of sewage by suspended granule density on-line detecting system, comprises and be arranged on SBR(sequencing batch active sludge) multiple image collecting devices for gathering each regional sewage image in sbr reactor pond in reaction tank; Each image collecting device is connected with a microcontroller; All microcontrollers are all connected with master controller; Described master controller is connected with main display module.
Described image collecting device is by Ethernet and described micro-controller communications.
Each microcontroller is connected with a display module, and display module shows the sewage by suspended granule density of respective regions in real time.
Described microcontroller is connected with described master controller by RS485 bus.
Described master controller is connected with loudspeaker, the sewage by suspended granule density value that voice broadcast is current.
Described image collector is set to camera.
Compared with prior art, the beneficial effect that the utility model has is: the utility model is by gathering the image of sewage in sbr reactor pond, the concentration of suspended particle in sewage can be calculated, and real-time report and showing, reliability is high, be convenient to installation and maintenance.
Accompanying drawing explanation
Fig. 1 is the utility model one example structure block diagram.
Embodiment
As shown in Figure 1, the utility model one embodiment comprises master controller, RS485 interface, loudspeaker, LCD, Ethernet interface, microcontroller, camera.
Master controller: Main Function is the sewage by suspended granule density value being received the transmission of each microcontroller by RS485 bus, and calculates mean concentration.
RS485 interface: Main Function carries out level conversion, meets the requirement of RS485 communication level.
Loudspeaker: Main Function is the current sewage by suspended granule density value of voice broadcast.
The LCD be connected with master controller: Main Function shows current sewage by suspended granule density value in real time.
Ethernet interface: Main Function is the communication realized between camera and microcontroller, sends the image of camera collection to microcontroller.
Microcontroller: Main Function receives by Ethernet the image that camera sends, the analysis of application image treatment technology, calculates the concentration of suspended particle in sewage.
Camera: the sewage image gathering each region, sbr reactor pond, and send microcontroller to by Ethernet.
The LCD be connected with microcontroller: the sewage by suspended granule density showing each region, SBR pond.
Principle of work of the present utility model: sbr reactor pond is divided into four regions, set gradually 7-1#, 7-2#, 7-3#, 7-4# tetra-cameras at the middle position in each region, and apart from corresponding four regions, each camera 50-60m place respectively correspondence 6-1#, 6-2#, 6-3#, 6-4# tetra-microcontrollers and 8-1#, 8-2#, 8-3#, 8-4# tetra-LCD liquid crystal display are set.The camera in four regions gathers the image of corresponding region sewage respectively, by the microcontroller that the sewage view data of collection sends to each region corresponding by Ethernet interface, each microcontroller utilizes image processing techniques analysis, calculates concentration of suspended particles in sewage, and shows the sewage by suspended granule density of respective regions in real time on corresponding LCD liquid crystal.The sewage by suspended granule density value that each microcontroller calculates sends to master controller by RS485 interface, and master controller is weighted receive four regional sewage concentration of suspended particles values and averages, and calculates sewage by suspended particle mean concentration.And by loudspeaker, LCD liquid crystal display real-time broadcasting with show concentration of suspended particles in current sewage.
Claims (6)
1. a sewage by suspended granule density on-line detecting system, is characterized in that, comprises the multiple image collecting devices for gathering each regional sewage image in sbr reactor pond be arranged in sbr reactor pond; Each image collecting device is connected with a microcontroller; All microcontrollers are all connected with master controller; Described master controller is connected with main display module.
2. sewage by suspended granule density on-line detecting system according to claim 1, is characterized in that, described image collecting device is by Ethernet and described micro-controller communications.
3. sewage by suspended granule density on-line detecting system according to claim 1 and 2, is characterized in that, each microcontroller is connected with a display module.
4. sewage by suspended granule density on-line detecting system according to claim 3, is characterized in that, described microcontroller is connected with described master controller by RS485 bus.
5. sewage by suspended granule density on-line detecting system according to claim 4, it is characterized in that, described master controller is connected with loudspeaker.
6. sewage by suspended granule density on-line detecting system according to claim 5, it is characterized in that, described image collector is set to camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520418389.1U CN204789243U (en) | 2015-06-17 | 2015-06-17 | Sewage suspended particles concentration on -line measuring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520418389.1U CN204789243U (en) | 2015-06-17 | 2015-06-17 | Sewage suspended particles concentration on -line measuring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204789243U true CN204789243U (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520418389.1U Active CN204789243U (en) | 2015-06-17 | 2015-06-17 | Sewage suspended particles concentration on -line measuring system |
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| CN (1) | CN204789243U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107316301A (en) * | 2017-07-17 | 2017-11-03 | 梧州井儿铺贸易有限公司 | Concentration of suspended particles on-line detecting system in a kind of easily sewage |
-
2015
- 2015-06-17 CN CN201520418389.1U patent/CN204789243U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107316301A (en) * | 2017-07-17 | 2017-11-03 | 梧州井儿铺贸易有限公司 | Concentration of suspended particles on-line detecting system in a kind of easily sewage |
| CN107316301B (en) * | 2017-07-17 | 2020-11-24 | 邯郸锦绣天成环保科技有限公司 | Convenient online detection system for concentration of suspended particles in sewage |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |