CN208512803U - A kind of flotation intelligent dosing station - Google Patents
A kind of flotation intelligent dosing station Download PDFInfo
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- CN208512803U CN208512803U CN201721915600.6U CN201721915600U CN208512803U CN 208512803 U CN208512803 U CN 208512803U CN 201721915600 U CN201721915600 U CN 201721915600U CN 208512803 U CN208512803 U CN 208512803U
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- flotation
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Abstract
The utility model discloses a kind of flotation intelligent dosing station, it is characterized in that flowmeter, densimeter are mounted on floatation feed pipeline；Drug-feeding tube mouth and water inlet pipe mouth are connected to high-order medicine-chest and high-order filtered water tank respectively；There are low level medicine-chest, y-type filter, drug metering pump and counterbalance valve along pesticide feeding duct, the end of being used as medicine of counterbalance valve forms protective loop by the outlet end of pulse damper and safety valve and y-type filter；There are clear water metering pump, pressure regulator valve, check valve and pressure gauge along water inlet line；Medicament and clear water enter emulsifier unit；Accurate measurement and the floating agent for completing emulsification flow to the chemical feeding points of ore pulp pre-processing device and floatation equipment by pipeline, are equipped with solenoid valve on pipeline.Intelligence control system adjusts dosage according to the variation of fed ore pulp stream amount, concentration and ore pulp ash content in real time online, realize that floatation process medicament is automatic, the quantitative addition of intelligence, the accuracy of floating agent additive amount is improved, reagent consumption amount is reduced, ensures floating product qualified.
Description
Technical field
The utility model belongs to flotation dosing technical field, and in particular to a kind of flotation intelligent dosing station.
Background technique
Flotation technology is the important method of fine coal slime separation method the most cost-effective and the sorting of coal depth.
With the improvement of mechanization of coal mining, the coal amount in coal preparation plant's feed coal is more and more, and flotation operation becomes increasingly heavier
It wants.Flotation operation can not only recycle a large amount of low ash and divide cleaned coal, but also be also important in Coal Slurry in Preparation Plant processing system
Link plays a significant role realization black water closed water circuit and environmental protection.
What pan feeding situation and coal quality in floatation process typically often changed, the traditional floating operation of coal preparation plant uses
Artificial to carry out, flotation effect depends primarily on the knowhow of flotation driver and the degree that manages with delicacy, and soon, hand adjustment, determines
Property operation, not quantitative concept, both inaccuracy and also not in time.Since different flotation driver operations is accustomed to difference, cause to produce
Product index fluctuates and reagent consumption is high, is scene important topic in the urgent need to address.
By automation means, made according to the variation of the technological parameters such as fed ore pulp stream amount, concentration and ore pulp ash content
It adjusts in real time, realizes that floatation process medicament is automatic, the quantitative addition of intelligence reduces medicament for ensuring floating product qualified
Consumption is most important.
Summary of the invention
The technical problems to be solved in the utility model is, for artificial dosing mechanism above shortcomings, to provide one kind
Real-time tune is made according to the variation of the technological parameters such as fed ore pulp stream amount, concentration and ore pulp ash content in flotation intelligent dosing station
Section realizes that floatation process medicament is automatic, the quantitative addition of intelligence, improves the accuracy of floating agent additive amount, improve automation
Production level significantly reduces floating agent consumption, ensures floating product qualified, and economic benefit is obvious.
Used technical solution is the utility model in order to solve the above problem:
A kind of flotation intelligent dosing station, be used for floatation system, floatation system include ore pulp pre-processing device, floatation equipment,
High-order filtered water tank, high-order medicine-chest.Flotation intelligent dosing station includes at least: flowmeter, densimeter, drug-feeding tube mouth, water inlet pipe
Mouth, drug nozzle, pesticide feeding duct, water inlet line, intelligence control system；Further include: drug metering pump, clear water metering pump, emulsification
Device, low level medicine-chest, y-type filter, pulse damper, ball valve, safety valve, counterbalance valve, pressure regulator valve, check valve, pressure gauge, electricity
Magnet valve.Flowmeter, densimeter are mounted on the floatation feed pipeline before ore pulp pre-processing device；Drug-feeding tube mouth and water inlet pipe mouth point
It is not connected to corresponding high-order medicine-chest and high-order filtered water tank by pipeline, and the mounting ball valve on pipeline, floating agent and clear water
Into flotation intelligent dosing station；Along medicament conveying direction be sequentially installed on pesticide feeding duct low level medicine-chest, y-type filter,
Drug metering pump and counterbalance valve；The end of being used as medicine of the counterbalance valve passes sequentially through pulse damper and safety valve and y-type filter
Outlet end connects to form protective loop；Clear water metering pump, pressure regulation are sequentially installed on water inlet line along water flow conveying direction
Valve, check valve and pressure gauge；Medicament and clear water enter the emulsification that emulsifier unit carries out medicament, and emulsifying manner is ultrasonic wave cream
Change, high-shear emulsifying or aqualase；Flotation intelligence is flowed out by drug nozzle through accurate measurement and the floating agent for completing emulsification
Can dosing station, and be delivered to by transfer pipeline the chemical feeding points of ore pulp pre-processing device and floatation equipment, pacify on the transfer pipeline
Equipped with solenoid valve.
The port I/O of the intelligence control system respectively with flotation intelligent dosing station, flowmeter, densimeter, ore pulp ash content
On-line detector, solenoid valve connection.
Further, filter device is installed in low level medicine-chest additional to prevent the impurity particle blocking pipeline in floating agent.
Further, the import and export quantity at flotation intelligent dosing station is extended according to on-site actual situations.
Further, cooperation ore pulp ash content on-line detector in flotation intelligent dosing station uses.
The utility model has the advantages and positive effects of:
Inspection of the flotation intelligent dosing station according to intelligence control system to flowmeter, densimeter, ore pulp ash content on-line detector
The calculated result of measured data, the frequency and electricity of online the drug metering pump and clear water metering pump for adjusting flotation intelligent dosing station in real time
The switch of magnet valve, realizes that floatation process medicament is automatic, the quantitative addition of intelligence, improves the accuracy of floating agent additive amount, mentions
High automated production level, it is big to efficiently solve poor traditional artificial dosing mechanism accuracy, response lag, reagent consumption amount
The defects of, it reduces reagent consumption amount, ensure floating product qualified.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In Fig. 1: 1- high position filtered water tank, 2- high position medicine-chest, 3- ball valve, 4- drug-feeding tube mouth, 5- water inlet pipe mouth, 6- low level medicine
Case, 7-Y type filter, 8- drug metering pump, 9- pulse damper, 10- safety valve, 11- counterbalance valve, 12- clear water metering pump,
13- pressure regulator valve, 14- check valve, 15- pressure gauge, 16- emulsifier unit, 17- drug nozzle, 18- solenoid valve, 19- intelligent control system
System
Specific embodiment
1 pair of the utility model is further described with reference to the accompanying drawing, but they are not to protect to the utility model
The restriction of range.
Referring to Fig. 1, a kind of flotation intelligent dosing station, be used for floatation system, floatation system include ore pulp pre-processing device,
Floatation equipment, high-order filtered water tank 1, high-order medicine-chest 2, flotation intelligent dosing station include at least: drug-feeding tube mouth 4, water inlet pipe mouth
5, drug nozzle 17, pesticide feeding duct, water inlet line, intelligence control system 19；Further include: drug metering pumps 8, clear water metering pump
12, emulsifier unit 16, low level medicine-chest 6, y-type filter 7, pulse damper 9, ball valve 3, safety valve 10, counterbalance valve 11, pressure regulator valve
13, check valve 14, pressure gauge 15, solenoid valve 18.Low level medicine-chest 6 is used for the storage and buffering of floating agent, while for removing
Impurity that may be present in floating agent；Drug metering pump 8 and clear water metering pump 12 are used for the finger according to intelligence control system 19
Enable the measuring fixed amount to floating agent and clear water；Emulsifier unit 16 is for the emulsification to floating agent；Pulse damper 9 is for solving
Certainly pulsation caused by 8 operation of drug metering pump, so that medicament be made to flow continuous-stable；Flotation intelligent dosing station passes through pipeline reality
The transport of existing medicament and clear water.
The working principle and the course of work at flotation intelligent dosing station are as follows:
It keeps high-order filtered water tank 1, high-order medicine-chest 2 to preserve a certain amount of clear water and floating agent respectively, ball valve 3 is kept to open
It opens, the floating agent in high-order medicine-chest 2 enters low level medicine-chest 6 by liquid level difference gravity flow.Start flotation intelligent dosing station, intelligent control
Calculated result of the system 19 according to the detection data to flowmeter, densimeter and ore pulp ash content on-line detector, online tune in real time
The drug metering pump 8 at flotation intelligent dosing station and the frequency of fresh water pump metering pump 12 are saved, floating agent and clear water are in emulsifier unit
16 mix and are emulsified, and are delivered to ore pulp pre-processing device and floatation equipment through accurate measurement and the floating agent for completing emulsification
Chemical feeding points, intelligence control system 19 adjusted in real time online by the switch of electromagnetic valve for adjusting 18 and enters ore pulp pre-processing device
With the dosage of floatation equipment.
Flotation intelligent dosing station is according to intelligence control system to flowmeter, densimeter, ore pulp ash content on-line detector
Detection data calculated result, the online drug metering pump 8 and fresh water pump metering pump 12 for adjusting flotation intelligent dosing station in real time
Frequency and solenoid valve 18 switch, realize that floatation process medicament is automatic, the quantitative addition of intelligence, improve floating agent addition
The accuracy of amount, improves automated production level, efficiently solve traditional artificial dosing mechanism accuracy it is poor, reaction it is stagnant
Afterwards, the defects of reagent consumption amount is big reduces reagent consumption amount, ensures floating product qualified.
According to the disclosure and teachings of the above specification, the utility model those skilled in the art can also be to above-mentioned skill
Art scheme is changed and is modified.But the utility model is not limited to above-mentioned specific technical solution, all this field skills
Made any conspicuous improvement, replacement or modification belong to the utility model to art personnel on the basis of the present invention
Protection scope.In addition, these terms are merely for convenience of description although using some specific terms in this specification,
It does not limit the present invention in any way.
Claims (5)
1. a kind of flotation intelligent dosing station is used for floatation system, floatation system includes ore pulp pre-processing device, floatation equipment, height
Position filtered water tank, high-order medicine-chest；Flotation intelligent dosing station is characterized in that including at least: flowmeter, densimeter, drug-feeding tube
Mouth, water inlet pipe mouth, drug nozzle, pesticide feeding duct, water inlet line, intelligence control system；Further include: drug metering pump, clear water meter
Measure pump, emulsifier unit, low level medicine-chest, y-type filter, pulse damper, ball valve, safety valve, counterbalance valve, pressure regulator valve, check valve,
Pressure gauge, solenoid valve；Flowmeter, densimeter are mounted on the floatation feed pipeline before ore pulp pre-processing device；Drug-feeding tube mouth and
Water inlet pipe mouth is connected to corresponding high-order medicine-chest and high-order filtered water tank by pipeline respectively, and the mounting ball valve on pipeline, flotation
Medicament and clear water enter flotation intelligent dosing station；Low level medicine-chest, Y are sequentially installed on pesticide feeding duct along medicament conveying direction
Type filter, drug metering pump and counterbalance valve；The end of being used as medicine of the counterbalance valve passes sequentially through pulse damper and safety valve and Y type
The outlet end of filter connects to form protective loop；Clear water metering is sequentially installed on water inlet line along water flow conveying direction
Pump, pressure regulator valve, check valve and pressure gauge；Medicament and clear water enter the emulsification that emulsifier unit carries out medicament, and emulsifying manner is super
Sound wave emulsification, high-shear emulsifying or aqualase；It is flowed out through accurate measurement and the floating agent for completing emulsification by drug nozzle
Flotation intelligent dosing station, and it is delivered to by transfer pipeline the chemical feeding points of ore pulp pre-processing device and floatation equipment, the delivery pipe
Road is equipped with solenoid valve, the port I/O of the intelligence control system respectively with flotation intelligent dosing station, flowmeter, densimeter,
Ore pulp ash content on-line detector, solenoid valve connection.
2. flotation intelligent dosing according to claim 1 station, it is characterised in that: the intelligence control system is according to flow
The calculated result of the detection data of meter, densimeter, ore pulp ash content on-line detector, it is online to adjust flotation intelligent dosing station in real time
Drug metering pump and the frequency of clear water metering pump and the switch of solenoid valve.
3. flotation intelligent dosing according to claim 1 station, it is characterised in that: install additional in low level medicine-chest filter device to prevent
The only impurity particle blocking pipeline in floating agent.
4. -2 described in any item flotation intelligent dosings station according to claim 1, it is characterised in that: flotation intelligent dosing station
Import and export quantity is extended according to on-site actual situations.
5. flotation intelligent dosing according to claim 1-3 station, it is characterised in that: the cooperation of flotation intelligent dosing station
Ore pulp ash content on-line detector uses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721915600.6U CN208512803U (en) | 2017-12-31 | 2017-12-31 | A kind of flotation intelligent dosing station |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721915600.6U CN208512803U (en) | 2017-12-31 | 2017-12-31 | A kind of flotation intelligent dosing station |
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| CN208512803U true CN208512803U (en) | 2019-02-19 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110201803A (en) * | 2019-06-11 | 2019-09-06 | 武汉工程大学 | Flotation pretreatment system and method |
| CN110961257A (en) * | 2019-11-27 | 2020-04-07 | 天地（唐山）矿业科技有限公司 | Device and method for metering, adjusting and adding chemicals of coal flotation machine |
| CN111318234A (en) * | 2020-03-30 | 2020-06-23 | 谢彩玲 | Flotation device feeding pulp detection and adjustment device |
| CN113510008A (en) * | 2021-04-25 | 2021-10-19 | 江苏仕能工业技术有限公司 | Automatic flotation dosing system |
| CN114146823A (en) * | 2021-12-10 | 2022-03-08 | 枣庄矿业(集团)有限责任公司田陈煤矿 | Intelligent coal slime flotation system and method |
| CN114226072A (en) * | 2021-12-10 | 2022-03-25 | 临沂会宝岭铁矿有限公司 | Electromagnetic elutriation desulfurization method and system for fine iron powder |
| CN114289190A (en) * | 2021-12-31 | 2022-04-08 | 天津美腾科技股份有限公司 | Flotation dosing system and flotation dosing method |
| CN115121115A (en) * | 2022-06-20 | 2022-09-30 | 吉林省宝利科贸有限公司 | Desulfurization catalyst dosing system |
| CN117816382A (en) * | 2024-03-06 | 2024-04-05 | 山东山控信息科技有限公司 | Flotation dosing control system and coal dressing flotation device applying same |
-
2017
- 2017-12-31 CN CN201721915600.6U patent/CN208512803U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110201803A (en) * | 2019-06-11 | 2019-09-06 | 武汉工程大学 | Flotation pretreatment system and method |
| CN110961257A (en) * | 2019-11-27 | 2020-04-07 | 天地（唐山）矿业科技有限公司 | Device and method for metering, adjusting and adding chemicals of coal flotation machine |
| CN111318234A (en) * | 2020-03-30 | 2020-06-23 | 谢彩玲 | Flotation device feeding pulp detection and adjustment device |
| CN113510008A (en) * | 2021-04-25 | 2021-10-19 | 江苏仕能工业技术有限公司 | Automatic flotation dosing system |
| CN114146823A (en) * | 2021-12-10 | 2022-03-08 | 枣庄矿业(集团)有限责任公司田陈煤矿 | Intelligent coal slime flotation system and method |
| CN114226072A (en) * | 2021-12-10 | 2022-03-25 | 临沂会宝岭铁矿有限公司 | Electromagnetic elutriation desulfurization method and system for fine iron powder |
| CN114289190A (en) * | 2021-12-31 | 2022-04-08 | 天津美腾科技股份有限公司 | Flotation dosing system and flotation dosing method |
| CN114289190B (en) * | 2021-12-31 | 2024-02-02 | 天津美腾科技股份有限公司 | Flotation dosing system and flotation dosing method |
| CN115121115A (en) * | 2022-06-20 | 2022-09-30 | 吉林省宝利科贸有限公司 | Desulfurization catalyst dosing system |
| CN115121115B (en) * | 2022-06-20 | 2024-04-02 | 吉林省宝利科贸有限公司 | Desulfurization catalyst feeding system |
| CN117816382A (en) * | 2024-03-06 | 2024-04-05 | 山东山控信息科技有限公司 | Flotation dosing control system and coal dressing flotation device applying same |
| CN117816382B (en) * | 2024-03-06 | 2024-04-30 | 山东山控信息科技有限公司 | Flotation dosing control system and coal dressing flotation device applying same |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 300467 Tianjin Binhai New Area, new eco city, south of Binhai Road, South Ecological Building 8, 1, 137 rooms. Patentee after: Tianjin Meiteng Technology Co., Ltd Address before: Room 137, floor 1, building 8, ecological construction apartment, south of Binhai Avenue, Zhongxin ecological city, Binhai New Area, Tianjin Patentee before: Tianjin Meiteng Technology Co.,Ltd. |
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| CP03 | Change of name, title or address |