CN201269769Y - Floating agent dosage on-line detection and display apparatus - Google Patents

Floating agent dosage on-line detection and display apparatus Download PDF

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Publication number
CN201269769Y
CN201269769Y CNU2008202184194U CN200820218419U CN201269769Y CN 201269769 Y CN201269769 Y CN 201269769Y CN U2008202184194 U CNU2008202184194 U CN U2008202184194U CN 200820218419 U CN200820218419 U CN 200820218419U CN 201269769 Y CN201269769 Y CN 201269769Y
Authority
CN
China
Prior art keywords
floating agent
storage tank
agent
medicament
agent storage
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
Application number
CNU2008202184194U
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Chinese (zh)
Inventor
李绍春
杜艳青
王鹏吉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Angang Group Mining Co Ltd
Original Assignee
Angang Group Mining Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Angang Group Mining Co Ltd filed Critical Angang Group Mining Co Ltd
Priority to CNU2008202184194U priority Critical patent/CN201269769Y/en
Application granted granted Critical
Publication of CN201269769Y publication Critical patent/CN201269769Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00Flotation
    • B03D1/02Froth-flotation processes
    • B03D1/028Control and monitoring of flotation processes; computer models therefor

Abstract

The utility model relates to the technical field of the floatation of the metal and non-metal mineral dressing, in particular to an online floatation-agent dosage detecting and displaying device which consists of a floatation-agent storing tank, an ultrasonic level meter, an I/O module, a data processing device, a human-machine control interface, an agent pump, a pressure sensor on the outlet pipeline of the agent pump, an agent constant-pressure tank, a return pipe and a displaying device; a level upper-limit mark is arranged at the top of the floatation-agent storing tank, and a level lower-limit mark is arranged near the bottom of the flotation-agent storing tank. The using steps of the detecting and displaying device are stated. The detecting and displaying device has the advantages that: when adding agent manually, the dosage of the agent is detected and displayed on line, thus facilitating the operating reference and production management.

Description

Online detection of floating agent consumption and display device
Technical field
The utility model relates to the flotation technology field of metal and nonmetal ore-dressing, online detection of particularly a kind of floating agent consumption and display device.
Background technology
In the floatation process of metal and nonmetal ore-dressing, usually need in time to understand the addition of floating agent, control the assorting room of flotation operation, so that obtain best sorting index, especially the floatation process that is used in combination for various medicaments requires strict more to the control of the addition of various medicaments.The adding method thereof of widespread use at present has automatic medicament feeding machine Automatic Dosing method and manual dosing method, the advantage of chemicals feeder Automatic Dosing be in time, accurately, automaticity is high; But price is expensive, and stability is bad, the maintenance cost height, and fault frequently influences produces; Manually the shortcoming of dosing is often to occur adjusting untimely phenomenon, operate by rule of thumb during operation, and no reference data, often the people causes index fluctuation and the unnecessary waste of medicament.So, press for a kind of online detection and the display device that can measure dosing, be convenient to operate reference and production management.
Summary of the invention
The purpose of this utility model provides a kind of online detection of floating agent consumption and display device that can realize the online detection and the demonstration of floating agent consumption.In the manual dosing process of floating agent, make dosing obtain online in real time and detect and demonstration, be convenient to operate reference and production management.
The purpose of this utility model realizes by following technical proposals.
Online detection of floating agent consumption of the present utility model and display device, it is characterized in that by the floating agent storage tank, be located at the ultrasonic level gage of this floating agent storage tank top, by the input and output I/O module data processing equipment that is connected of ultrasonic level gage therewith, the man-machine control interface that is connected of data processing equipment therewith, be located at the compound pump of this floating agent tank bottom, be located at the pressure transducer on the outlet conduit of this compound pump, the medicament constant voltage case that links to each other with outlet conduit at this compound pump, the recirculatory pipe that connects this medicament constant voltage box top and floating agent storage tank, be located at the manual adding medicine valve of this medicament constant voltage case bottom and therewith the display device that is connected of input and output I/O module form.
Described data processing equipment is programmable logic controller (PLC) PLC or single-chip microcomputer.
Be provided with liquid level upper limit mark at place, top, be provided with liquid level lower limit mark at place, bottom near described floating agent storage tank near described floating agent storage tank.
The using method of online detection of floating agent consumption of the present utility model and display device comprises the steps:
1) in the flotation beneficiation process, after the floating agent for preparing is extracted from the floating agent storage tank, feeding medicament constant voltage case is that dosing tank is used for manual dosing, in order to keep the stability of dosing, be provided with a recirculatory pipe at medicament constant voltage case near the top, the medicament that surpasses refluxing opening is back in the floating agent storage tank, like this, medicament in the medicament constant voltage case just remains fixing liquid level
2) in the medicament use, medicament reduces gradually in the floating agent storage tank, liquid level also reduces gradually, adopt ultrasonic wave liquid level measuring apparatus can record the variable quantity △ h of liquid level in a period of time △ t, by the volume of medicament storage tank and the funtcional relationship V of liquid level (h), can calculate the variable quantity △ V of volume, the then interior during this period of time average consumption of medicament is: △ V/ △ t, the average consumption of accumulative total medicament is: accumulative total volume (V Tired)/cumulative time (t Tired), and the numerical value of medicament average discharge in a period of time and accumulative total medicament average discharge, by data processing equipment handle the back with display device the showing of operation field,
3) setting one section height in the floating agent storage tank is significant height, promptly mark the liquid level upper limit (medicament soon overflows) and liquid level lower limit (medicament soon uses up), the medicament liquid level is all in significant height under the normal condition, the variable quantity △ V of the amount volume of being surveyed is an effective value, exceed the liquid level upper limit and be lower than under the liquid level and prescribe a time limit, the variable quantity △ V of the volume that records will not calculate, and timer is also not-time
4) pressure transducer is arranged on the outlet conduit of compound pump, when pump turns round, have medicament to pass through in the outlet conduit, pressure transducer can produce a signal, and at this moment, timer picks up counting, and is lower than the liquid level lower limit up to the medicament liquid level, and timer stops timing.
The utility model has the advantages that: in manual dosing process, make dosing obtain online in real time and detect and demonstration, be convenient to operate reference and production management.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Below in conjunction with description of drawings embodiment of the present utility model.
As shown in Figure 1, online detection of floating agent consumption of the present utility model and display device, it is characterized in that by floating agent storage tank 1, be located at the ultrasonic level gage 2 of this floating agent storage tank 1 top, by input and output I/O module 10 data processing equipment 11 that is connected of ultrasonic level gage 2 therewith, the man-machine control interface 12 that is connected of data processing equipment 11 therewith, be located at the compound pump 7 of this floating agent storage tank 1 bottom, be located at the pressure transducer 3 on the outlet conduit of this compound pump 7, the medicament constant voltage case 5 that links to each other with outlet conduit at this compound pump 7, the recirculatory pipe 6 that connects these medicament constant voltage case 5 tops and floating agent storage tank 1, be located at the manual adding medicine valve of these medicament constant voltage case 5 bottoms and therewith the display device 4 that is connected of input and output I/O module 10 form.
Described data processing equipment 11 is programmable logic controller (PLC) PLC or single-chip microcomputer.
Be provided with liquid level upper limit mark 8 at place, top, be provided with liquid level lower limit mark 9 at place, bottom near described floating agent storage tank 1 near described floating agent storage tank 1.
Specific implementation process of the present utility model comprises the steps:
1) in the flotation beneficiation process, after the floating agent for preparing is extracted from floating agent storage tank 1, feeding medicament constant voltage case 5 is that dosing tank is used for manual dosing, the medicament that surpasses refluxing opening is back in the floating agent storage tank 1 through recirculatory pipe 6, like this, medicament in the medicament constant voltage case just remains fixing liquid level
2) in the medicament use, medicament reduces gradually in the floating agent storage tank 1, liquid level also reduces gradually, adopt ultrasonic wave liquid level measuring apparatus 2 can record the variable quantity △ h of liquid level in a period of time △ t, funtcional relationship V (h) by medicament storage tank 1 volume and liquid level, can calculate the variable quantity △ V of volume, the then interior during this period of time average consumption of medicament is: △ V/ △ t, the average consumption of accumulative total medicament is: accumulative total volume (V Tired)/cumulative time (t Tired), and the numerical value of medicament average discharge in a period of time and accumulative total medicament average discharge, by data processing equipment 11 handle the back with display device 4 the showing of operation field,
3) setting one section height in floating agent storage tank 1 is significant height, promptly mark the liquid level upper limit 8 (medicament soon overflows) and liquid level lower limit 9 (medicament soon uses up), the medicament liquid level is all in significant height under the normal condition, the variable quantity △ V of the amount volume of being surveyed is an effective value, exceed the liquid level upper limit and be lower than under the liquid level and prescribe a time limit, the variable quantity △ V of the volume that records will not calculate, and timer is also not-time
4) pressure transducer 3 is arranged on the outlet conduit of compound pump, when pump turns round, have medicament to pass through in the outlet conduit, pressure transducer 3 can produce a signal, and at this moment, timer picks up counting, and is lower than liquid level lower limit 9 up to the medicament liquid level, and timer stops timing.
The utility model has the advantages that: in manual dosing process, dosing is obtained online Detect in real time and demonstration, convenient operation reference and production management.

Claims (3)

1, online detection of a kind of floating agent consumption and display device, it is characterized in that by the floating agent storage tank, be located at the ultrasonic level gage of this floating agent storage tank top, by the input and output I/O module data processing equipment that is connected of ultrasonic level gage therewith, the man-machine control interface that is connected of data processing equipment therewith, be located at the compound pump of this floating agent tank bottom, be located at the pressure transducer on the outlet conduit of this compound pump, the medicament constant voltage case that links to each other with outlet conduit at this compound pump, the recirculatory pipe that connects this medicament constant voltage box top and floating agent storage tank, be located at the manual adding medicine valve of this medicament constant voltage case bottom and therewith the display device that is connected of input and output I/O module form.
2, online detection of floating agent consumption according to claim 1 and display device is characterized in that described data processing equipment is programmable logic controller (PLC) PLC or single-chip microcomputer.
3, online detection of floating agent consumption according to claim 1 and display device, it is characterized in that being provided with liquid level upper limit mark, be provided with liquid level lower limit mark at place, bottom near described floating agent storage tank at place, top near described floating agent storage tank.
CNU2008202184194U 2008-10-13 2008-10-13 Floating agent dosage on-line detection and display apparatus Expired - Fee Related CN201269769Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008202184194U CN201269769Y (en) 2008-10-13 2008-10-13 Floating agent dosage on-line detection and display apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008202184194U CN201269769Y (en) 2008-10-13 2008-10-13 Floating agent dosage on-line detection and display apparatus

Publications (1)

Publication Number Publication Date
CN201269769Y true CN201269769Y (en) 2009-07-08

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CNU2008202184194U Expired - Fee Related CN201269769Y (en) 2008-10-13 2008-10-13 Floating agent dosage on-line detection and display apparatus

Country Status (1)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102784788A (en) * 2012-08-28 2012-11-21 常州捷佳创精密机械有限公司 Liquid level controlling and liquid supplementing device of silicon wafer cleaning tank
CN103676989A (en) * 2013-12-29 2014-03-26 金堆城钼业股份有限公司 Liquid level automatic control system and method for small-sized flotation machine
CN105446401A (en) * 2016-01-05 2016-03-30 天津美腾科技有限公司 Intelligent flotation medicine quantitative adding system
CN110274668A (en) * 2019-06-14 2019-09-24 江苏中有信科技有限公司 A kind of tank fill level scaling method and liquid level calibration tool

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102784788A (en) * 2012-08-28 2012-11-21 常州捷佳创精密机械有限公司 Liquid level controlling and liquid supplementing device of silicon wafer cleaning tank
CN103676989A (en) * 2013-12-29 2014-03-26 金堆城钼业股份有限公司 Liquid level automatic control system and method for small-sized flotation machine
CN105446401A (en) * 2016-01-05 2016-03-30 天津美腾科技有限公司 Intelligent flotation medicine quantitative adding system
CN110274668A (en) * 2019-06-14 2019-09-24 江苏中有信科技有限公司 A kind of tank fill level scaling method and liquid level calibration tool

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C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong

Patentee after: Anshan Iron and Steel Group Mining Co., Ltd.

Address before: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong

Patentee before: Anshan Iron & Steel Group Mining Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090708

Termination date: 20171013

CF01 Termination of patent right due to non-payment of annual fee