CN205988919U - A kind of pH meter self-stripping unit with spacing chain warning - Google Patents
A kind of pH meter self-stripping unit with spacing chain warning Download PDFInfo
- Publication number
- CN205988919U CN205988919U CN201620522614.0U CN201620522614U CN205988919U CN 205988919 U CN205988919 U CN 205988919U CN 201620522614 U CN201620522614 U CN 201620522614U CN 205988919 U CN205988919 U CN 205988919U
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- China
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- meter
- measurement head
- nozzle
- position switch
- washing bucket
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Abstract
The utility model proposes a kind of pH meter self-stripping unit with spacing chain warning, pH meter is installed on pH support, the measurement head of pH meter is connected to guide link bottom, guide link is connected on the motion bar of cylinder, the measurement head of pH meter can move up and down or enter ore pulp, connect a washing bucket in pH support, the top of washing bucket and bottom are all uncovered, uncovered confession guide link moves up and down, cleaning barrel side wall is provided with nozzle, nozzle connects rinse water water pipe, rinse water water pipe is provided with electromagnetic valve, upper limit position switch is arranged on cylinder block outer wall, lower position switch, electromagnetic valve, measurement head, upper limit position switch, lower position switch, cylinder valve is all communicated to connect with programmable logic controller (PLC), programmable logic controller (PLC) connects manipulation display screen.Effect：Washing bucket lower end border arranges that nozzle arrangements enhance the cleaning performance of pH measurement head, and pH measurement head is difficult by ore pulp bonding it is achieved that automatic clean, and decreases the maintenance workload of operative employee.
Description
Technical field
This utility model is related to a kind of pH self-stripping unit, and more particularly, to a kind of band washer jet and band cleaning are spacing chain
The pH self-stripping unit of alarm and protection.
Background technology
The non-ferrous metals such as cupro-nickel in floatation process ore pulp complicated component and have humidity, high viscosity, easy-adhesion with corrosion
Feature.The accurate measurement of its slurry pH is the significant data foundation of impact floating agent addition decision-making.In conventional survey
Because pH measurement head is immersed in ore pulp for a long time during amount, the Sensor section of pH measurement head easily causes bonding to lead to ore deposit
Slurry pH value measurement sensitivity is poor, and measurement is inaccurate, and null offset is serious, be unable to the pH value of actual response flotation pulp, and impact is floating
Select the stability contorting of technic index and the response rate of valuable metal.
Existing pH self-stripping unit adopts the turbulent flow water cleaning of normal pressure, hydro-peening effect on driving birds is not good, and pH measurement head position shape
State feedback-less, no cleans spacing chain warning function.Cylinder piston and pH measurement head connect guide post due to burn into adhesion etc. former
Block because often resulting in, the long-time exposure of measurement head is greatly shortened pH measurement head useful working life in atmosphere.
Utility model content
The purpose of this utility model is：There is provided a kind of certainly clear with washer jet and the pH with cleaning spacing chain alarm and protection
Cleaning device.
For achieving the above object, the technical scheme that this utility model is adopted is as follows：A kind of pH with spacing chain warning
Meter self-stripping unit, pH meter is installed on pH support, and the measurement head of pH meter is connected to guide link bottom, and guide link is connected to gas
On the motion bar of cylinder, the measurement head of pH meter can move up and down or enter ore pulp, connect a washing bucket, cleaning in pH support
The top of bucket and bottom are all uncovered, and uncovered confession guide link moves up and down, and cleaning barrel side wall is provided with nozzle, and nozzle outlet is in bucket
Interior, nozzle connects rinse water water pipe, and rinse water water pipe is provided with electromagnetic valve, cylinder block outer wall is provided with restricted guidance connecting rod
The upper limit position switch of bottom offset amount, lower position switch, electromagnetic valve, measurement head, upper limit position switch, lower position switch, cylinder valve
All communicate to connect with programmable logic controller (PLC), programmable logic controller (PLC) connects manipulation display screen.
Further, in washing bucket lower end border, the nozzle neck camber line of 3mm cavity is contracted to 0.7mm to described arrangement of nozzles
Diameter aperture.
Further, described washing bucket is connected in pH frame bottom.Described rinse water water pipe is fixed on pH support.
The beneficial effects of the utility model are：Washing bucket lower end border arranges that nozzle arrangements enhance the cleaning of pH measurement head
Effect, pH measurement head is difficult by ore pulp bonding it is achieved that automatic clean, and decreases the maintenance workload of operative employee；Cylinder is external
Magnetic limit switch signal chain with programmable logic controller (PLC), when cylinder piston and pH measurement head connect guide post due to corruption
The reasons such as erosion, adhesion are when causing to block, timely warning reminding maintenance on industrial LCD, it is to avoid measurement head exposes for a long time
In atmosphere, extend pH measurement head Acceptable life.
Brief description
Fig. 1 is to realize spacing chain warning function robot control system(RCS) schematic diagram；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is limit switch layout drawing；
Fig. 4 measures operating diagram for pH measurement head；
Fig. 5 is the nozzle arrangements figure of cleaning device；
Fig. 6 is the nozzle sectional view of cleaning device.
Specific embodiment
Below by embodiment, and combine accompanying drawing the technical solution of the utility model is further elaborated with.
A kind of pH meter self-stripping unit with spacing chain warning, pH meter is installed on pH support 1, and the measurement head 2 of pH meter is even
It is connected on guide link 3 bottom, guide link 3 is connected on the motion bar 12 of cylinder, the measurement head 2 of pH meter can move up and down
Or entrance ore pulp, connect a washing bucket 4 in pH support 1 bottom, the top of washing bucket 4 and bottom are all uncovered, uncovered confession guiding
Connecting rod 3 moves up and down, and washing bucket 4 side wall is provided with nozzle 5, and in bucket, nozzle 5 connects rinse water water pipe 6 to nozzle 5 outlet, clearly
Wash water water pipe 6 is provided with electromagnetic valve 7, and cylinder block outer wall is provided with the upper limit position switch of restricted guidance connecting rod 3 upper and lower displacement amount
8th, lower position switch 8, electromagnetic valve 7, measurement head 2, upper limit position switch 8, lower position switch 8, cylinder valve all with FPGA
Controller 10 communicates to connect, and programmable logic controller (PLC) 10 connects manipulation display screen 11.For making compact conformation, rinse water water pipe 6
It is fixed on pH support 1.
Nozzle 5 is arranged in washing bucket lower end border, and rinse water passes through nozzle 5 towards the bottom-up hydro-peening of pH measurement head 2, is
Increase water outlet hydraulic pressure, the nozzle neck camber line being designed to 3mm cavity is contracted to 0.7mm diameter aperture.
Work process：Programmable logic controller (PLC) 10 passes through to control cylinder valve（Electromagnetic valve）Obtain electric or dead electricity, thus controlling
Gas circuit opening and closing processed, the motion bar 12 of pusher cylinder, and then promote guide link 3 mobile, the measurement head that guide link 3 bottom connects
2 rise or fall therewith.Measurement head 2 is lifted off tested ore pulp and enters washing bucket 4；Measurement head 2 decline is sunk to ore pulp and is in survey
Amount state.Programmable logic controller (PLC) 10 passes through to control electromagnetic valve 7 to obtain electric or dead electricity, controls rinse water water pipe 6 to be opened and closed.
When measurement head 2 ascends into washing bucket 4, the electromagnetic valve 7 on rinse water water pipe 6 is opened, and nozzle 5 water outlet is to measurement head
2 carry out there is pressure hydro-peening.The cleaning persistent period sets according to concrete Operating condition adjustment on manipulation display screen.PH measurement head 2 cleaning with
Measurement work alternate cycles, circulation time sets according to concrete Operating condition adjustment on manipulation display screen.
Upper limit position switch 8 limits the guide link 3 raised position upper limit, and lower position switch 9 limits guide link 3 landing place
Lower limit.When pH measurement head 2 rises to cleaning positions, upper limit position switch 8 detects signal and feeds back to programmable logic controller (PLC) 10,
Signal shows that pH measurement head 2 is cleaned on manipulation display screen 11 simultaneously；When pH measurement head 2 drops to measurement position, lower limit
Bit switch 9 detects signal and feeds back to programmable logic controller (PLC) 10, and display on manipulation display screen 11 is in survey to signal simultaneously
Amount work.Manipulation display screen 11 sets pH measurement head 2 self-cleaning time, the time of setting to programmable logic controller (PLC) 10
Timing terminates exhaust casing motion bar 12 and rises, and drives pH measurement head 2 to leave tested ore pulp, the cleaning persistent period equally can be in manipulation
Set to programmable logic controller (PLC) 10 on display screen 11.The cleaning of pH measurement head and measuring state alternation.In manipulation display
Cylinder actuator movement time and cleaning command signal or measurement work life is set to programmable logic controller (PLC) 10 on screen 11
Order, when in the time setting, programmable logic controller (PLC) 10 does not receive the signal of upper limit position switch 8, lower position switch 9 feedback
When, programmable logic controller (PLC) 10 and location status carry out interlock protection and send alarm signal.Each valve body of being related to, spacing
The program used by logic control of switch be to existing program according to controlling the size, the adaptive change of control time.
Claims (4)
1. a kind of pH meter self-stripping unit with spacing chain warning, pH meter is installed on pH support（1）, the measurement head of pH meter（2）
It is connected to guide link（3）Bottom, guide link（3）It is connected to the motion bar of cylinder（12）On, the measurement head of pH meter（2）Can go up
Lower movement and go out or enter ore pulp, it is characterized in that：In pH support（1）Connect a washing bucket（4）, washing bucket（4）Top and
Bottom is all uncovered, uncovered confession guide link（3）Move up and down, washing bucket（4）Side wall is provided with nozzle（5）, nozzle（5）Outlet exists
In bucket, nozzle（5）Connection rinse water water pipe（6）, rinse water water pipe（6）It is provided with electromagnetic valve（7）, cylinder block outer wall is provided with
Restricted guidance connecting rod（3）The upper limit position switch of upper and lower displacement amount（8）, lower position switch（9）, electromagnetic valve（7）, measurement head（2）, on
Limit switch（8）, lower position switch（9）, cylinder valve all with programmable logic controller (PLC)（10）Communication connection, FPGA
Controller（10）Connect manipulation display screen（11）.
2. the pH meter self-stripping unit with spacing chain warning according to claim 1, is characterized in that：Described nozzle（5）
It is arranged in washing bucket lower end border, the nozzle neck camber line of 3mm cavity is contracted to 0.7mm diameter aperture.
3. the pH meter self-stripping unit with spacing chain warning according to claim 1, is characterized in that：Described washing bucket
（4）It is connected in pH support（1）Bottom.
4. the pH meter self-stripping unit with spacing chain warning according to claim 1, is characterized in that：Described rinse water water
Pipe（6）It is fixed on pH support（1）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620522614.0U CN205988919U (en) | 2016-06-01 | 2016-06-01 | A kind of pH meter self-stripping unit with spacing chain warning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620522614.0U CN205988919U (en) | 2016-06-01 | 2016-06-01 | A kind of pH meter self-stripping unit with spacing chain warning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205988919U true CN205988919U (en) | 2017-03-01 |
Family
ID=58101936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620522614.0U Expired - Fee Related CN205988919U (en) | 2016-06-01 | 2016-06-01 | A kind of pH meter self-stripping unit with spacing chain warning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205988919U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110823981A (en) * | 2019-11-22 | 2020-02-21 | 铜陵有色金属集团股份有限公司 | Device and method for automatically cleaning PH electrode |
| CN112676248A (en) * | 2020-12-02 | 2021-04-20 | 金川集团股份有限公司 | Automatic electrode cleaning device for measuring pH value of fluid electrolyte |
| CN113933367A (en) * | 2021-09-30 | 2022-01-14 | 深圳市中金岭南有色金属股份有限公司凡口铅锌矿 | Ore pulp pH value detection system |
| CN113933368A (en) * | 2021-09-30 | 2022-01-14 | 深圳市中金岭南有色金属股份有限公司凡口铅锌矿 | Ore pulp pH value detection system |
| CN113933350A (en) * | 2021-09-30 | 2022-01-14 | 深圳市中金岭南有色金属股份有限公司凡口铅锌矿 | Pulp pH value detection method and device and computer readable storage medium |
| CN113933351A (en) * | 2021-09-30 | 2022-01-14 | 深圳市中金岭南有色金属股份有限公司凡口铅锌矿 | Pulp pH value detection method and device and computer readable storage medium |
-
2016
- 2016-06-01 CN CN201620522614.0U patent/CN205988919U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110823981A (en) * | 2019-11-22 | 2020-02-21 | 铜陵有色金属集团股份有限公司 | Device and method for automatically cleaning PH electrode |
| CN112676248A (en) * | 2020-12-02 | 2021-04-20 | 金川集团股份有限公司 | Automatic electrode cleaning device for measuring pH value of fluid electrolyte |
| CN113933367A (en) * | 2021-09-30 | 2022-01-14 | 深圳市中金岭南有色金属股份有限公司凡口铅锌矿 | Ore pulp pH value detection system |
| CN113933368A (en) * | 2021-09-30 | 2022-01-14 | 深圳市中金岭南有色金属股份有限公司凡口铅锌矿 | Ore pulp pH value detection system |
| CN113933350A (en) * | 2021-09-30 | 2022-01-14 | 深圳市中金岭南有色金属股份有限公司凡口铅锌矿 | Pulp pH value detection method and device and computer readable storage medium |
| CN113933351A (en) * | 2021-09-30 | 2022-01-14 | 深圳市中金岭南有色金属股份有限公司凡口铅锌矿 | Pulp pH value detection method and device and computer readable storage medium |
| CN113933367B (en) * | 2021-09-30 | 2023-12-22 | 深圳市中金岭南有色金属股份有限公司凡口铅锌矿 | Pulp pH value detecting system |
| CN113933350B (en) * | 2021-09-30 | 2023-12-22 | 深圳市中金岭南有色金属股份有限公司凡口铅锌矿 | Pulp pH value detection method and device and computer readable storage medium |
| CN113933351B (en) * | 2021-09-30 | 2023-12-22 | 深圳市中金岭南有色金属股份有限公司凡口铅锌矿 | Pulp pH value detection method and device and computer readable storage medium |
| CN113933368B (en) * | 2021-09-30 | 2023-12-26 | 深圳市中金岭南有色金属股份有限公司凡口铅锌矿 | Pulp pH value detecting system |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170301 |
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| CF01 | Termination of patent right due to non-payment of annual fee |