CN208834168U - Exhaust gas data acquisition device - Google Patents
Exhaust gas data acquisition device Download PDFInfo
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- CN208834168U CN208834168U CN201821644286.7U CN201821644286U CN208834168U CN 208834168 U CN208834168 U CN 208834168U CN 201821644286 U CN201821644286 U CN 201821644286U CN 208834168 U CN208834168 U CN 208834168U
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- orp
- exhaust gas
- programmable controller
- data acquisition
- acquisition device
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Abstract
Exhaust gas data acquisition device.Its composition of this product includes: interchanger, the interchanger connects programmable controller by Ethernet, the programmable controller connection spray pump and exhaust gas fan, the programmable controller passes through RS485 communication connection PH table, ORP table, conductivity meter, frequency converter, the PH table connects PH chemicals feeder, the ORP table connects ORP chemicals feeder, and the interchanger connection HMI man-machine interface and plating garden administrative center, the programmable controller connect touch screen.The utility model is for large-scale plating garden.
Description
Technical field:
The utility model relates to a kind of exhaust gas data acquisition devices.
Background technique:
In the prior art, emission-control equipment generally only has PH dosing, can only control spray solution pH value, Wu Faman
The increasingly strict environmental requirement of foot；All data can not real time inspection, exhaust gas fan, spray pump whether there is failure, if fortune
Row can not judge that each workshop data centralized and unified cannot monitor.
Summary of the invention:
The purpose of the utility model is to provide a kind of controls more to automate, and data are checked more convenient, and handling failure is more
Add timely exhaust gas data acquisition device.
Above-mentioned purpose is realized by following technical scheme:
A kind of exhaust gas data acquisition device, composition includes: interchanger, and the interchanger can be compiled by Ethernet connection
Range controller, the programmable controller connection spray pump and exhaust gas fan, the programmable controller are logical by RS485
News connection PH table, ORP table, conductivity meter, frequency converter, the PH table connect PH chemicals feeder, and the ORP table connection ORP adds
Medicine machine, the interchanger connection HMI man-machine interface and plating garden administrative center, the programmable controller, which connects, to be touched
Screen.
The exhaust gas data acquisition device, the programmable controller read frequency converter state, frequency, described useless
Operation/halted state of gas blower, the spray pump, and it is carried out automatically controlling；The PH table controls PH chemicals feeder
Automatic Dosing, the control ORP chemicals feeder Automatic Dosing of ORP table make in spray tower for waste gas the pH value of solution, oxidation-reduction quality in ring
It ensures safety and requires in standard.
Dosing pH value is arranged in the PH table, and when pH value goes beyond the scope, PH table controls the starting of its PH chemicals feeder.
Dosing ORP value, when ORP value goes beyond the scope, ORP is arranged in the exhaust gas data acquisition device, the ORP table
Table controls the starting of its ORP chemicals feeder.
The exhaust gas data acquisition device, the Frequency Converter Control exhaust gas fan revolving speed, frequency pass through touch screen tune
Section, working condition are shown on the touchscreen.
The exhaust gas data acquisition device, the programmable controller read the ORP table, the PH table
Data；The frequency converter state, frequency；Operation/halted state of the blower, the spray pump, and it is carried out
It automatically controls.
The utility model has the advantages that
1. the utility model can real time inspection state, the monitoring of the data fact is uploaded to plating garden management in data set
The exhaust device at center makes it with more the utility value in industry.
The exhaust device data mode of the utility model, real time inspection, condition centralized supervisory tower-like for each house exhaust,
Garden is electroplated suitable for large size.
The utility model be collection automation control, real time data acquisition, monitoring exhaust device.
Detailed description of the invention:
Attached drawing 1 is the structural schematic diagram of this product.
Attached drawing 2 is the exhaust gas data acquisition device illustraton of model of this product.
Specific embodiment:
Below in conjunction with the attached drawing of the utility model, the technical scheme in the embodiment of the utility model is carried out clear, complete
Site preparation description.
Embodiment 1:
A kind of exhaust gas data acquisition device, composition include: interchanger 1, and the interchanger can by Ethernet connection
Programmable controller 2, the programmable controller connection spray pump 3 and exhaust gas fan 4, the programmable controller pass through
RS485 communication connection PH table 5, ORP table 6, conductivity meter 7, frequency converter 8, the PH table connect PH chemicals feeder 9, the ORP
Table connects ORP chemicals feeder 10, the interchanger connection HMI man-machine interface 11 and plating garden administrative center 12, and described can
Programmable controller connects touch screen 13.ORP chemicals feeder and PH chemicals feeder are all connected with exhaust gas tower water tank 14.
Table: for measuring exhaust gas tower water tank solution pH value, and measurement data is sent to and can be compiled by RS485 communication modes
Range controller.
Table: for measuring exhaust gas tower water tank solution O RP value, and measurement data is sent to by RS485 communication modes can
Programmable controller.
Conductivity meter: pass through RS485 communication modes for measuring exhaust gas tower water tank electrical conductivity of solution value, and by measurement data
It is sent to programmable controller.
Spray pump pressure: measurement spray pump line pressure, and measurement data is sent to by RS485 communication modes can
Programmable controller.
Frequency converter: control rotation speed of fan, and fan operation frequency is sent to programmable controller.
: RS485 communication line is communicated for each instrument and programmable controller.
Blower, spray pump state: pass through on-off model for acquiring blower and spray pump operating status, and by its state
Mode is sent to programmable controller On-off signal end.
Programmable controller: for being acquired, handling to each instrument measurement data.
Interchanger: programmable controller, HMI man-machine interface, plating garden administrative center are connected by Ethernet.
Man-machine interface: for showing the collected all data of programmable controller and blower, spray pump operating status
Touch screen.
Garden administrative center is electroplated: to each house exhaust data, operating status on line real-time monitoring.
Embodiment 2:
Exhaust gas data acquisition device described in embodiment 1, the programmable controller read frequency converter state, frequency,
Operation/halted state of the exhaust gas fan, the spray pump, and it is carried out automatically controlling；The PH table control
The Automatic Dosing of PH chemicals feeder, the control ORP chemicals feeder Automatic Dosing of ORP table make the pH value of solution in spray tower for waste gas, oxidation also
Originality is in Environmental Safety requirement standard.
Embodiment 3:
Dosing pH value is arranged in exhaust gas data acquisition device described in embodiment 1, the PH table, and pH value goes beyond the scope
When, PH table controls the starting of its PH chemicals feeder.
Embodiment 4:
Dosing ORP value is arranged in exhaust gas data acquisition device described in embodiment 1, the ORP table, and ORP value exceeds model
When enclosing, ORP table controls the starting of its ORP chemicals feeder.
Embodiment 5:
Exhaust gas data acquisition device described in embodiment 1, the Frequency Converter Control exhaust gas fan revolving speed, frequency pass through touching
It touches screen to adjust, working condition is shown on the touchscreen.
Embodiment 6:
Exhaust gas data acquisition device described in embodiment 1, the programmable controller read the ORP table, described
PH table data；The frequency converter state, frequency；Operation/halted state of the blower, the spray pump, and
It is carried out automatically controlling.
Embodiment 7:
Exhaust gas data acquisition device described in above-described embodiment, including PH table, ORP table, conductivity meter, chemicals feeder, frequency conversion
Device, spray pump, exhaust gas fan, touch screen, programmable controller.
The PH table is for measuring spray solution acid-base property in exhaust gas tower, for controlling exhaust gas acid-base property.
The ORP table is for measuring spray solution oxidation-reduction potential in exhaust gas tower, for controlling off-gas oxidizing reduction
Property.
The conductivity meter is for measuring spray solution water quality, online water analysis in exhaust gas tower.
The touch screen control exhaust gas fan, spray pump startup stop；The settable frequency converter frequency controls wind
Machine revolving speed；Settable each instrument needs to start the parameter of chemicals feeder.
The programmable controller receives each instrumented data, blower, spray pump state, and is uploaded to plating garden management
Center.
Embodiment 8:
Exhaust gas data acquisition device described in above-described embodiment, programmable controller pass through each survey of communication connection exhaust gas tower
Measure instrument, measure its PH, ORP, conductivity value, control each corresponding chemicals feeder starting, touch screen can each data of real-time display, can
Spray pump, the starting of exhaust gas fan, and adjustable exhaust gas fan frequency are controlled by operation touch-screen to control air force.It is useless
All data acquisition systems in device of air are transmitted to plating garden administrative center.
Working principle:
When the value of ORP electrode detection to spray column solution is not within claimed range, ORP(measuring instrument) table control
The starting of ORP chemicals feeder, gives the dosing of spray column solution, reaches control and requires.When PH electrode detection to the value of spray column solution
When not within claimed range, PH table controls the starting of PH chemicals feeder, gives the dosing of spray column solution, reaches control and requires.
PH value in exhaust gas tower, ORP value, conductivity value, frequency converter frequency is by 485 communication modes real-time transmissions to programmable
Controller, programmable controller connect touch screen, all data are shown on the touchscreen.Programmable controller is logical by network
News mode, by all data in exhaust gas tower, blower, spray pump state real-time transmission to plating garden administrative center, administrative center
Each workshop is managed collectively for each data received.
Claims (6)
1. a kind of exhaust gas data acquisition device, composition includes: interchanger, it is characterized in that: the interchanger passes through Ethernet
Programmable controller is connected, the programmable controller connection spray pump and exhaust gas fan, the programmable controller are logical
RS485 communication connection PH table, ORP table, conductivity meter, frequency converter are crossed, the PH table connects PH chemicals feeder, the ORP table
Connect ORP chemicals feeder, the interchanger connection HMI man-machine interface and plating garden administrative center, the PLC technology
Device connects touch screen.
2. exhaust gas data acquisition device according to claim 1, it is characterized in that: the programmable controller reads frequency conversion
Device state, frequency, operation/halted state of the exhaust gas fan, the spray pump, and it is carried out automatically controlling；Institute
PH table control PH chemicals feeder Automatic Dosing, the control ORP chemicals feeder Automatic Dosing of ORP table stated make the acid of solution in spray tower for waste gas
Basicity, oxidation-reduction quality are in Environmental Safety requirement standard.
3. exhaust gas data acquisition device according to claim 1, it is characterized in that: dosing pH value is arranged in the PH table,
When pH value goes beyond the scope, PH table controls the starting of its PH chemicals feeder.
4. exhaust gas data acquisition device according to claim 1, it is characterized in that: dosing ORP value is arranged in the ORP table,
When its ORP value goes beyond the scope, ORP table controls the starting of its ORP chemicals feeder.
5. exhaust gas data acquisition device according to claim 1, it is characterized in that: the Frequency Converter Control exhaust gas fan turns
Speed, frequency are adjusted by touch screen, and working condition is shown on the touchscreen.
6. exhaust gas data acquisition device according to claim 1, it is characterized in that: described in the programmable controller reading
ORP table, the PH table data；The frequency converter state, frequency；The operation of the blower, the spray pump/
Halted state, and it is carried out automatically controlling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821644286.7U CN208834168U (en) | 2018-10-11 | 2018-10-11 | Exhaust gas data acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821644286.7U CN208834168U (en) | 2018-10-11 | 2018-10-11 | Exhaust gas data acquisition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208834168U true CN208834168U (en) | 2019-05-07 |
Family
ID=66317518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821644286.7U Active CN208834168U (en) | 2018-10-11 | 2018-10-11 | Exhaust gas data acquisition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208834168U (en) |
-
2018
- 2018-10-11 CN CN201821644286.7U patent/CN208834168U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 300 000 No. 1, Three Avenues, Binggang High-tech Foundry Industrial Park, Jinghai County, Tianjin Patentee after: Tianjin Yatai Environmental Protection Equipment Co., Ltd. Address before: 300 000 No. 1, Three Avenues, Binggang High-tech Foundry Industrial Park, Binhai New Area, Tianjin Patentee before: Tianjin Yatai Environmental Protection Equipment Co., Ltd. |
|
| CP02 | Change in the address of a patent holder |