CN202195857U - Automatic level monitoring system used for copper foil production - Google Patents
Automatic level monitoring system used for copper foil production Download PDFInfo
- Publication number
- CN202195857U CN202195857U CN 201120276211 CN201120276211U CN202195857U CN 202195857 U CN202195857 U CN 202195857U CN 201120276211 CN201120276211 CN 201120276211 CN 201120276211 U CN201120276211 U CN 201120276211U CN 202195857 U CN202195857 U CN 202195857U
- Authority
- CN
- China
- Prior art keywords
- monitoring system
- solution tank
- copper foil
- level
- radar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model relates to the monitoring field of copper foil production, and particularly relates to an automatic level monitoring system used for copper foil production, which consists of a radar position finder and an DCS automatic monitoring system, wherein the radar position finder is used to measure the level in a solution tank, and the signal output end of the radar position finder is connected with the signal input end of the DCS automatic monitoring system; a wave guide is sleeved on a position finding tube of the radar position finder, and extends into the liquid. The automatic level monitoring system has a simple structure, and can transfer the actual level of the solution tank to the DCS automatic monitoring system, so as to enable the operator to monitor in real time the level in the solution tank, thereby reducing influence brought by inaccurate level information and providing sound basis for parameter control.
Description
Technical field
Monitoring field when the utility model relates to Copper Foil production is specifically related to a kind of liquid level automatic monitoring system that Copper Foil is produced that is used for.
Background technology
The production run of Copper Foil be unable to do without solution, so is provided with dirty solution tank, clean solution tank, concentrated sulphuric acid storage tank in the production run of Copper Foil, because production technology needs, dirty solution tank, clean solution tank, concentrated sulphuric acid storage tank and the corresponding pump housing all are positioned in the melt pit.If dirty solution tank liquid level is too high, the meeting overflow causes the variation of contaminated aqueous solution or concentration, and then causes Copper Foil quality problems such as pin hole to occur to clean solution tank; If liquid level rises to above cell body, the groove that will overflow hurts people around and equipment, causes the accident; If liquid level is low excessively, can suck air in the pump, cause pump housing damage, these all will have influence on production.And produce when normally carrying out, liquid level is metastable, against regulation product occurs if produce, and can analyze the place of production problem from the situation of change of liquid level, so solution level control is very important.
At present; Adopt the DCS automatic monitoring system that each liquid level is monitored during production: radar level gauge all to be installed at molten each broad liquid bath of coppersmith section; Radar level gauge feeds back to the DCS automatic monitoring system with the level value of measuring; Make DCS automatic monitoring system each tank liquor position situation of synchronous detection in real time, be controlled at state stably to liquid level thereby reach.But after radar level gauge came into operation, because liquid bath does not have the fluctuation of liquid, the measured value of part solution tank was unstable, and what have is mutually far short of what is expected with actual liquid level, even caused and do not show liquid level, can not reliable foundation be provided to explained hereafter.
The utility model content
The purpose of the utility model provides a kind of liquid level in can each liquid bath of stably measured in the Copper Foil production run, and the liquid level automatic monitoring system of reliable liquid level is provided for the staff.
For achieving the above object, the utility model adopts following technical scheme:
A kind of liquid level automatic monitoring system that is used for Copper Foil production; Comprise radar locating meter and DCS monitoring system; Said radar locating meter is used to be arranged in molten each solution tank of coppersmith section, and the signal output part of radar locating meter connects the signal input part of DCS monitoring system, also comprises waveguide pipe; Said waveguide pipe is enclosed within outside the location pipe of radar locating meter, and extend in the liquid of solution tank.
Said waveguide pipe adopts no seam pipeline, and the bottom of waveguide pipe segment distance bottom the solution tank cell body.
Adopt above technical scheme can reach following technique effect:
Owing to outside the location pipe of radar locating meter, be provided with a waveguide pipe; Described waveguide pipe can be stablized the liquid in the pipe; The radar wave that the radar locating meter is sent more returns to the radar locating meter; Increased substantially the echo coefficient, can be in time, send the actual liquid level in the solution tank to the DCS automatic monitoring system exactly.
Description of drawings
Fig. 1 is the structured flowchart of the utility model;
Fig. 2 is the structural representation that the utility model is provided with waveguide pipe.
Embodiment
Like Fig. 1, shown in Figure 2: the utility model comprises radar locating meter and DCS automatic monitoring system, and said radar locating meter is used to measure the liquid level in the solution tank 3, and the signal output part of radar locating meter connects the signal input part of DCS automatic monitoring system; Outside the location pipe 2 of described radar locating meter, be set with waveguide pipe 1, said waveguide pipe 1 extend in the liquid.
When measuring the liquid level in the solution tank 3; Radar locating meter meeting transmitting radar waves; Radar wave is run into the liquid level back reflection and is returned to receive to the radar locating meter; Transmitting radar waves is sent to the DCS automatic monitoring system to the time between the receiving radar ripple, and the DCS automatic monitoring system can calculate the liquid level of liquid according to radar wave from the time that is transmitted into reception.Before originally waveguide pipe 1 not being set, fluctuation often appears in the liquid less stable in the solution tank 3, so the radar wave of liquid emission received seldom by the radar locating meter, and the echo coefficient is little; After being provided with waveguide pipe 1; Because the effect of waveguide pipe, the liquid in waveguide pipe remains static basically, and the location pipe box of radar locating meter is in the inside of waveguide pipe; What therefore the radar wave of radar locating meter emission was run into is liquid more static in the waveguide pipe 1; By more can being received by the radar locating meter of radar wave that reflection liquid is returned, the echo system had relatively before also increased a lot, use waveguide pipe 1 like this after; Can be in time, exactly the actual liquid level in the solution tank is sent to the DCS automatic monitoring system; The operating personnel of DCS automatic monitoring system just can monitor the liquid level in the solution tank in real time, have reduced because of the inaccurate influence that causes of liquid level information, for controlled variable provides strong foundation.
In addition, for the liquid level numerical value that makes measurement is more accurate, waveguide pipe 1 adopts one whole seamless pipeline, and the bottom of waveguide pipe 1 can not be too high apart from the bottom of solution tank 3, and general setpoint distance is about 1 meter.
Claims (2)
1. one kind is used for the liquid level automatic monitoring system that Copper Foil is produced; Comprise radar locating meter and DCS monitoring system; Said radar locating meter is used to be arranged in molten each solution tank of coppersmith section, and the signal output part of radar locating meter connects the signal input part of DCS monitoring system, it is characterized in that: also comprise waveguide pipe; Said waveguide pipe is enclosed within outside the location pipe of radar locating meter, and extend in the liquid of solution tank.
2. as claimed in claim 1ly be used for the liquid level automatic checkout system that Copper Foil is produced, it is characterized in that: said waveguide pipe adopts no seam pipeline, and the bottom of waveguide pipe segment distance bottom the solution tank cell body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120276211 CN202195857U (en) | 2011-08-01 | 2011-08-01 | Automatic level monitoring system used for copper foil production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120276211 CN202195857U (en) | 2011-08-01 | 2011-08-01 | Automatic level monitoring system used for copper foil production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202195857U true CN202195857U (en) | 2012-04-18 |
Family
ID=45950760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120276211 Expired - Fee Related CN202195857U (en) | 2011-08-01 | 2011-08-01 | Automatic level monitoring system used for copper foil production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202195857U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103575362A (en) * | 2013-11-01 | 2014-02-12 | 安徽金禾实业股份有限公司 | Radar liquid level meter mounting and switching device |
| CN105181081A (en) * | 2015-05-15 | 2015-12-23 | 安徽宏锦包装设备有限公司 | Radar level gauge mounting and protecting device |
| CN113430589A (en) * | 2021-07-22 | 2021-09-24 | 江西铜博科技有限公司 | Intelligent monitoring device for liquid level of copper foil electrolytic cell |
-
2011
- 2011-08-01 CN CN 201120276211 patent/CN202195857U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103575362A (en) * | 2013-11-01 | 2014-02-12 | 安徽金禾实业股份有限公司 | Radar liquid level meter mounting and switching device |
| CN105181081A (en) * | 2015-05-15 | 2015-12-23 | 安徽宏锦包装设备有限公司 | Radar level gauge mounting and protecting device |
| CN113430589A (en) * | 2021-07-22 | 2021-09-24 | 江西铜博科技有限公司 | Intelligent monitoring device for liquid level of copper foil electrolytic cell |
| CN113430589B (en) * | 2021-07-22 | 2023-01-31 | 江西铜博科技有限公司 | Intelligent monitoring device for liquid level of copper foil electrolytic cell |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202195857U (en) | Automatic level monitoring system used for copper foil production | |
| CN103499375A (en) | High-precision ultrasonic level gauge measuring distance based on time delay method | |
| CN102507732A (en) | Online monitoring method for concentration of ammonium nitrate water solution | |
| CN104729635A (en) | Laser-based liquid level warning device | |
| CN103712669A (en) | Flow gauge online calibration device | |
| CN204758537U (en) | Intelligence water cut meter | |
| CN105067079A (en) | Liquid level detection device and control method thereof | |
| CN104266721A (en) | Integrated ultrasonic liquid indicator | |
| CN203519112U (en) | High-precision distance-measurement ultrasonic liquid level gauge based on time delay method | |
| CN202101804U (en) | Split-type hydraulic pressure detecting device | |
| CN205373999U (en) | Laboratory non -contact wave measuring device | |
| CN203489945U (en) | External attaching type ultrasound liquid level meter | |
| CN203274847U (en) | Self-recording type simple water level measuring well of channels | |
| CN103708353A (en) | Method for determining brake transient load position of crane (brake slip amount detection) | |
| CN102243092A (en) | Tool for detecting stream parameters | |
| CN203414188U (en) | Double thermocouple temperature measuring device | |
| CN202101725U (en) | Detecting tooling of water flow parameters | |
| CN204301813U (en) | High Accuracy Radar level meter | |
| CN209117073U (en) | Expect tower conveying pipeline output quantity monitoring device | |
| CN209841608U (en) | Irrigation water viscosity coefficient detection device based on magnetostrictive displacement sensor | |
| CN208505423U (en) | A kind of ultrasonic level gage of the spare ultrasonic sensor of band | |
| CN205593602U (en) | Desulfurizing slurry case liquid level measurement device based on radar level gauge | |
| CN112816551B (en) | Join in marriage net overhead line hidden danger and detect analytic system based on ultrasonic technology | |
| CN110763297A (en) | Intelligent water gauge water level identification system based on video | |
| CN107176486A (en) | A kind of material coil diameter detector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20140801 |
|
| EXPY | Termination of patent right or utility model |