CN202041585U - On-line conductivity monitoring device for charged filed bath solution - Google Patents
On-line conductivity monitoring device for charged filed bath solution Download PDFInfo
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- CN202041585U CN202041585U CN2011201398747U CN201120139874U CN202041585U CN 202041585 U CN202041585 U CN 202041585U CN 2011201398747 U CN2011201398747 U CN 2011201398747U CN 201120139874 U CN201120139874 U CN 201120139874U CN 202041585 U CN202041585 U CN 202041585U
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Abstract
The utility model relates to an on-line conductivity monitoring device for charged filed bath solution. The upper part of the outlet end of a bath solution circulation pump of the device is connected with a front electromagnetic valve, the output end of the front electromagnetic valve is connected with a liquid inlet arranged at the upper part of a measuring pipe, a liquid outlet arranged at the lower part of the measuring pipe is connected with a back electromagnetic valve, the outlet end of the back electromagnetic valve is connected with a liquid discharge dispersing pipe, the liquid discharge dispersing pipe extends into a reaction bath, the front electromagnetic valve, the back electromagnetic valve and an electrode probe are connected with a time controller arranged in a control cabinet through control wires, the electrode probe and a temperature measuring probe are connected with a conductivity instrument through a data wire, the conductivity instrument is connected with an industrial controller through a data wire, and the industrial controller is provided with a display screen. When the on-line conductivity monitoring device is adopted, the on-line monitoring of the electrolyte in the bath can be realized under the conditions that the normal production of a production line is realized and the electrolyte has a large electric field.
Description
One, technical field
The utility model relates to the conductivity online measuring technique of charged the cell body electrolyte inside of production line, and specifically to be electric aluminum foil at the electrolytic solution of electrolytic bath energize changes into, and the electrolytic solution in the reactive tank is carried out the device of on-line monitoring.
Two, background technology
Electric aluminum foil is energized at the electrolytic solution of electrolytic bath and is changed into, and the concentration of the electrolytic solution in the reactive tank is along with production is carried out and can progressively be reduced, for the conductivity of controlling its electrolytic solution in the reasonable scope, need the regular replenishment electrolyte.Prior art is to be regularly to liquid sampling chemical examination in the groove of production line, to understand the conductivity value of groove electrolyte inside, so that take operation measure by operating personnel.Because the production line trough is many, the time as a result that the sample analysis chemical examination obtains is long partially, after the electrolytic conductivity of certain cell body departs from the normal range certain hour, can know that just it is unusual, and adopt remedial measures, excessive if conductivity departs from, overlong time often causes product quality problem.If can carry out on-line monitoring to the conductivity that changes into electrolytic solution in the continuous production, grasp the dynamic changing process of the electrolytic conductivity in the reactive tank, then can in time understand with control production and normally carry out, improve product quality stability.
Electric aluminum foil changes into energizing of carrying out of electrolytic bath electrolytic solution, it is a kind of electrochemical process, the aluminium foil chemical synthesizing method is to make to energize in the certain electrolytic solution of aluminium foil immersion in energy-endowing groove to change into, aluminium foil is between the battery lead plate of energy-endowing groove, applies electric current on the battery lead plate of energy-endowing groove aluminium foil is carried out electrochemical oxidation film formation.Therefore, changing into the reactive tank electrolyte inside is to be with big electric current to form big electric field, and common conductivity sniffer is to carry out conductivity value according to the electric field change in the electrolytic solution to measure, adopt common conductivity measuring apparatus to change into the online detection of reactive tank conductivity, conductivity meter often lost efficacy because of electric field influence in the groove.
Three, summary of the invention
Problem to be solved in the utility model be charged the production line of reactive tank when ordinary production, electrolytic solution has under the big electric field situation, can carry out the on-Line Monitor Device of conductivity to the electrolytic solution in the groove.
For addressing this problem, the utility model adopts following technical proposals to realize: a kind of conductivity on-Line Monitor Device of charged tank liquor, the tank liquor outlet of circulating pump end top of this device is connected with preceding solenoid valve, preceding electromagnetic valve outlet end and measuring tube top inlet join, measuring tube bottom liquid outlet and rear electromagnetic valve join, the rear electromagnetic valve endpiece connects the discharge opeing dispersion pipe, and the discharge opeing dispersion pipe puts in the reactive tank.Preceding solenoid valve, rear electromagnetic valve and electrode probe join with the time controller in control line and the switch board, and electrode probe, temperature measurement probe join with data line and conductivity meter, and conductivity meter is connected with industrial controlled machine by data line, and industrial controlled machine has display screen.
Be placed with electrode probe and temperature measurement probe in the described measuring tube.
Current solenoid valve is opened, and electrode probe and rear electromagnetic valve are closed, current closed electromagnetic valve, electrode probe and rear electromagnetic valve are opened, conductivity meter is measured the conductivity value of this tank liquor, is sent to industrial controlled machine and shows on computer display screen by data line, reaches the purpose of on-line monitoring.
The beneficial effects of the utility model are:
Utilize the switching of time relay control electromagnetic valve in the switch board, when electrode probe is measured conductivity, tank liquor is blocked, front and back do not connect, the discharge opeing dispersion pipe disperses tank liquor, has intercepted effectively that electric field makes the conductivity on-line monitoring become possibility to the influence of electrode probe in the tank liquor.
Four, description of drawings
Fig. 1 is the structural representation of the conductivity on-Line Monitor Device of charged tank liquor described in the utility model.
Be labeled as among the figure: industrial controlled machine 1, conductivity meter 2, electrode probe 3, temperature measurement probe 4, measuring tube 5, preceding solenoid valve 6-1, rear electromagnetic valve 6-2, discharge opeing dispersion pipe 7, switch board 8, ebullator 9, reactive tank 10.
Five, embodiment
Below by drawings and Examples the technical solution of the utility model is described further.
The conductivity on-Line Monitor Device of charged tank liquor described in the utility model is made up of industrial controlled machine 1, conductivity meter 2, electrode probe 3, temperature measurement probe 4, measuring tube 5, preceding solenoid valve 6-1, rear electromagnetic valve 6-2, discharge opeing dispersion pipe 7, switch board 8, tank liquor ebullator 9 and reactive tank 10.
The structure and the connected mode of the conductivity on-Line Monitor Device of described charged tank liquor are:
As shown in Figure 1, a kind of conductivity on-Line Monitor Device of charged tank liquor, the endpiece top of the tank liquor ebullator 9 of this device is connected with preceding solenoid valve 6-1, preceding solenoid valve 6-1 endpiece and measuring tube 5 top inlets join, measuring tube 5 bottom liquid outlets and rear electromagnetic valve 6-2 join, rear electromagnetic valve 6-2 endpiece connects discharge opeing dispersion pipe 7, and discharge opeing dispersion pipe 7 puts in the reactive tank 10.Time controller in preceding solenoid valve 6-1 and rear electromagnetic valve 6-2, electrode probe 3 usefulness control lines and the switch board 8 joins, and the time relays in the switch board 8 carry out switch control to preceding solenoid valve 6-1 and rear electromagnetic valve 6-2.
Electrode probe 3, temperature measurement probe 4 usefulness data lines and conductivity meter 2 join, and conductivity meter 2 is connected with industrial controlled machine 1 by data line, and industrial controlled machine 1 has display screen, so that on-line monitoring.Industrial controlled machine 1, conductivity meter 2, preceding solenoid valve 6-1 and rear electromagnetic valve 6-2 are in 8 li switch power takings of switch board electricity consumption.
The principle of work and the process of the conductivity on-Line Monitor Device of described charged tank liquor are: set preceding solenoid valve 6-1 unlatching 5 seconds, closed 5 seconds with the time controller in the switch board 8, when current solenoid valve 6-1 opens, electrode probe 3 is closed with rear electromagnetic valve 6-2, when current solenoid valve 6-1 closes, electrode probe 3 is opened with rear electromagnetic valve 6-2, per minute carries out 6 times, each 5 seconds electric aluminum foil electrolytic bath conductivity on-line monitoring.The setting of preceding solenoid valve 6-1 and the rear electromagnetic valve 6-2 and the time relay can be changed in the numerical control table according to actual needs.
The setting of the described solenoid valve and the time relay, control are not unique, and its quantity controls and can change according to actual needs with being connected.
Test shows, the conductivity on-Line Monitor Device of charged tank liquor described in the utility model, tank liquor conductivity variations in can the big electric field tank liquor of effective monitoring band, helping operating personnel's understanding in time to produce with control normally carries out, improve product quality stability, can also carry out historical query and analysis the tank liquor conductivity.
Claims (2)
1. the conductivity on-Line Monitor Device of a charged tank liquor, it is characterized in that, the tank liquor outlet of circulating pump end top of this device is connected with preceding solenoid valve, preceding electromagnetic valve outlet end and measuring tube top inlet join, measuring tube bottom liquid outlet and rear electromagnetic valve join, the rear electromagnetic valve endpiece connects the discharge opeing dispersion pipe, the discharge opeing dispersion pipe puts in the reactive tank, preceding solenoid valve, rear electromagnetic valve and electrode probe join with the time controller in control line and the switch board, electrode probe, temperature measurement probe joins with data line and conductivity meter, conductivity meter is connected with industrial controlled machine by data line, and industrial controlled machine has display screen.
2. according to the conductivity on-Line Monitor Device of described charged the tank liquor of claim 1, it is characterized in that, be placed with electrode probe and temperature measurement probe in the described measuring tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201398747U CN202041585U (en) | 2011-05-05 | 2011-05-05 | On-line conductivity monitoring device for charged filed bath solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201398747U CN202041585U (en) | 2011-05-05 | 2011-05-05 | On-line conductivity monitoring device for charged filed bath solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202041585U true CN202041585U (en) | 2011-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201398747U Expired - Lifetime CN202041585U (en) | 2011-05-05 | 2011-05-05 | On-line conductivity monitoring device for charged filed bath solution |
Country Status (1)
| Country | Link |
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| CN (1) | CN202041585U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658884A (en) * | 2013-12-31 | 2014-03-26 | 常州工学院 | Online control device and online control method for electrolyte conductivity in electrolytic machining |
| CN103706897A (en) * | 2013-12-31 | 2014-04-09 | 常州工学院 | On-line measuring device and method for conductivity of electrolyte solution in electrolytic machining |
| CN104034969A (en) * | 2014-06-20 | 2014-09-10 | 中国石油化工股份有限公司 | Dynamic conductivity testing device for oil-water mixture and usage thereof |
| CN108020726A (en) * | 2016-10-31 | 2018-05-11 | 中国石油化工股份有限公司 | A kind of oil product electrical conductivity on-line monitoring equipment |
-
2011
- 2011-05-05 CN CN2011201398747U patent/CN202041585U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658884A (en) * | 2013-12-31 | 2014-03-26 | 常州工学院 | Online control device and online control method for electrolyte conductivity in electrolytic machining |
| CN103706897A (en) * | 2013-12-31 | 2014-04-09 | 常州工学院 | On-line measuring device and method for conductivity of electrolyte solution in electrolytic machining |
| CN103706897B (en) * | 2013-12-31 | 2016-01-20 | 常州工学院 | The electrical conductivity on-line measurement device and method of electrolyte in a kind of Electrolyzed Processing |
| CN103658884B (en) * | 2013-12-31 | 2016-04-20 | 常州工学院 | The electrical conductivity On-line Control device and method of electrolyte in a kind of Electrolyzed Processing |
| CN104034969A (en) * | 2014-06-20 | 2014-09-10 | 中国石油化工股份有限公司 | Dynamic conductivity testing device for oil-water mixture and usage thereof |
| CN108020726A (en) * | 2016-10-31 | 2018-05-11 | 中国石油化工股份有限公司 | A kind of oil product electrical conductivity on-line monitoring equipment |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111116 |