CN206631774U - A kind of flotation automatic medicament feeding system - Google Patents
A kind of flotation automatic medicament feeding system Download PDFInfo
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- CN206631774U CN206631774U CN201720372954.4U CN201720372954U CN206631774U CN 206631774 U CN206631774 U CN 206631774U CN 201720372954 U CN201720372954 U CN 201720372954U CN 206631774 U CN206631774 U CN 206631774U
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- flotation
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- foaming agent
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Abstract
The utility model discloses a kind of flotation automatic medicament feeding system, including floatation feed pipe, kaskad apparatus for pre-flotation pulp conditioning, flotation device, foaming agent filling, collecting agent filling, automatic control cabinet, floatation feed pipe, kaskad apparatus for pre-flotation pulp conditioning and the flotation device are sequentially connected, the kaskad apparatus for pre-flotation pulp conditioning is provided with foaming agent filling, collecting agent fills, and the automatic control cabinet adds automatically with the floating agent for controlling floatation feed pipe, foaming agent filling, collecting agent to fill.The utility model compared with prior art the advantages of be：The stability and uniformity of addition floating agent of the present utility model, which have, to be greatly improved, and worker can be immediately seen each parameter and pharmaceutical quantities in operation cabinet, both reduce the labor intensity of worker, improve the precision of floating operation again.
Description
Technical field
It the utility model is related to flotation dosing technical field, more particularly to a kind of flotation automatic medicament feeding system.
Background technology
From after the completion of the coking coal system reform of one coal preparation plant of Pan, floating agent system uses hand sluice valve control always
System, by potential energy difference, multiple spot adds by way of gravity flow.This dosing method is relatively rough, whard to control, particularly
When running into sticky medicament, line clogging, potential energy difference not enough causes medicament to stop, and so as to influence floating operation, causes floatation clean coal
Quality stability is poor, sucrose extraction is low, results even in that water is black, the phenomenon of coal slime floor height.Meanwhile this its medicine of medicament addition manner
Agent dosage cannot get effective monitoring, and regulation process relies solely on the empiric observation of post driver, lacks precise controlling, easily causes medicine
The unnecessary waste of agent, floating agent comparatively high consumption.Manual mode has the disadvantage that at present：First, because floating agent passes through
Potential energy difference gravity flow enters system, and this mode dosing is uneven, suddenly big or suddenly small, off and on, can largely effect on product quality
Stable and floatation clean coal sucrose extraction.Second, to the parameters of floatation feed all can not promptly and accurately control, only pass through people
Work Timing measurement, each parameter and additive amount of medicament rule of thumb are adjusted, to the fine degree of floating operation there are severely restricts.
Based on this, a kind of flotation automatic medicament feeding system is now studied, solves this problem well.
Utility model content
The purpose of this utility model is overcome the deficiencies in the prior art, there is provided a kind of flotation automatic medicament feeding system.
The utility model is achieved through the following technical solutions：A kind of flotation automatic medicament feeding system, including floatation feed
Pipe, kaskad apparatus for pre-flotation pulp conditioning, flotation device, foaming agent fill, collecting agent fill, automatic control cabinet, the floatation feed pipe, kaskad apparatus for pre-flotation pulp conditioning with
Flotation device is sequentially connected, and the kaskad apparatus for pre-flotation pulp conditioning is provided with foaming agent filling, collecting agent fills, and the automatic control cabinet controls with being used for
Floatation feed pipe, the floating agent that foaming agent fills, collecting agent fills add automatically.
It is described automatic as one of preferred embodiment of the present utility model, in addition to foaming agent measuring pump, collecting agent measuring pump
Switch board is connected with foaming agent measuring pump, the control of collecting agent measuring pump, and the foaming agent measuring pump, collecting agent measuring pump are set respectively
In foaming agent is filled, collecting agent is filled on the connecting pipe with kaskad apparatus for pre-flotation pulp conditioning.
As one of preferred embodiment of the present utility model, in addition to densitometer, electromagnetic flowmeter, the automatic control cabinet with
Densitometer, electromagnetic flowmeter control are connected, and the densitometer, electromagnetic flowmeter are sequentially arranged on floatation feed pipe.
As one of preferred embodiment of the present utility model, in addition to operating display, the operating display is located at automatic
On switch board.
As one of preferred embodiment of the present utility model, the flotation device is also associated with manual medicine system.
As one of preferred embodiment of the present utility model, the automatic control cabinet is provided with the fuzzy control model established
For realizing the automatic addition to floating agent.
The utility model compared with prior art the advantages of be：It is of the present utility model addition floating agent stability and
Even property, which has, to be greatly improved, and worker can be immediately seen each parameter and pharmaceutical quantities in operation cabinet, both reduce the work of worker
Intensity, the precision of floating operation is improved again.
Brief description of the drawings
Fig. 1 is system schematic of the present utility model.
Embodiment
Embodiment of the present utility model is elaborated below, the present embodiment using technical solutions of the utility model before
Put and implemented, give detailed embodiment and specific operating process, but the scope of protection of the utility model is unlimited
In following embodiments.
Embodiment one：
As shown in Figure 1：A kind of flotation automatic medicament feeding system, including floatation feed pipe 1, kaskad apparatus for pre-flotation pulp conditioning 2, flotation device 3, rise
Infusion fills 4, collecting agent and fills 5, automatic control cabinet 6, and the floatation feed pipe 1, kaskad apparatus for pre-flotation pulp conditioning 2 and flotation device 3 are sequentially connected, institute
State kaskad apparatus for pre-flotation pulp conditioning 2 provided with foaming agent fill 4, collecting agent fill 5, the automatic control cabinet 6 with for control floatation feed pipe 1,
The floating agent that foaming agent fills 4, collecting agent filling 5 adds automatically, in addition to foaming agent measuring pump 7, collecting agent measuring pump 8, described
Automatic control cabinet 6 is connected with foaming agent measuring pump 7, the control of collecting agent measuring pump 8, the foaming agent measuring pump 7, collecting agent metering
Pump 8 is respectively arranged on foaming agent and filled on the connecting pipe of 4, collecting agent filling 5 and kaskad apparatus for pre-flotation pulp conditioning 2, in addition to operating display 9, institute
Operating display 9 is stated on automatic control cabinet 6, the flotation device 3 is also associated with manual medicine system, the automatic control cabinet
6, which are provided with the fuzzy control model established, is used to realize the automatic addition to floating agent.
Embodiment two：
As shown in Figure 1：A kind of flotation automatic medicament feeding system, including floatation feed pipe 1, kaskad apparatus for pre-flotation pulp conditioning 2, flotation device 3, rise
Infusion fills 4, collecting agent and fills 5, automatic control cabinet 6, and the floatation feed pipe 1, kaskad apparatus for pre-flotation pulp conditioning 2 and flotation device 3 are sequentially connected, institute
State kaskad apparatus for pre-flotation pulp conditioning 2 provided with foaming agent fill 4, collecting agent fill 5, the automatic control cabinet 6 with for control floatation feed pipe 1,
The floating agent that foaming agent fills 4, collecting agent filling 5 adds automatically, in addition to foaming agent measuring pump 7, collecting agent measuring pump 8, described
Automatic control cabinet 6 is connected with foaming agent measuring pump 7, the control of collecting agent measuring pump 8, the foaming agent measuring pump 7, collecting agent metering
Pump 8 is respectively arranged on foaming agent and filled on the connecting pipe of 4, collecting agent filling 5 and kaskad apparatus for pre-flotation pulp conditioning 2, in addition to densitometer 10, electromagnetic current
Gauge 11, the automatic control cabinet 6 are connected with densitometer 10, the control of electromagnetic flowmeter 11, the densitometer 10, electromagnetic flowmeter
11 are sequentially arranged on floatation feed pipe 1, in addition to operating display 9, and the operating display 9 is on automatic control cabinet 6, institute
State flotation device 3 and be also associated with manual medicine system, the automatic control cabinet 6 is provided with the fuzzy control model established and is used in fact
Now to the automatic addition of floating agent.
Operation principle of the present utility model：
Manual medicine system before the coal preparation plant of Pan one still retains is standby to make, and with the addition of a set of Automatic Dosing again in addition
System.Mainly by floatation feed concentration and flow and the corresponding relation of additive amount of medicament is selected, establish the Fuzzy Control molding of experience
Type, is realized using instrument and enters floating flow and the On-line sampling system of concentration to flotation, carries out feedback control to floatation process, then enter
The adjust automatically of row additive amount of medicament；In addition floating agent chemical feeding quantity and each can be manually adjusted according to on-site actual situations
Technical parameter realizes the refinement of flotation.On reforming technology, still floating agent is added in kaskad apparatus for pre-flotation pulp conditioning,
Enter flotation device after being sufficiently mixed with floatation feed to sort.Caught all adding one corresponding to every flotation device on kaskad apparatus for pre-flotation pulp conditioning
Agent measuring pump and a foaming agent measuring pump are received, has been filled respectively by pipeline and collecting agent and infusion is filled and connected.In floatation feed
Electromagnetic flowmeter and densitometer are installed on each pipeline and form one-to-one relationship, by the data transfer detected to flotation certainly
On dynamic switch board.The fuzzy control model that automatic control cabinet establishes between realizes the automatic addition to floating agent.
System application benefit of the present utility model：
Understood by the data of table one since using after automatic medicament feeding system, flotation ash content qualification rate is brought up to by 77.66%
89.96%.
The qualified tables of data one of flotation ash in 1-8 months in 2014 and 1-8 months in 2015：
Table one：Flotation ash content qualification rate comparison sheet
Also accordingly to improve in terms of economic benefit, be produced by the flotation to 1-8 months in 2014 and 1-8 months in 2015
The comparison of rate (table two), its yield bring up to 8.98% by 8.31%., can according to entering to wash raw coal amount daily for 15000 tons of calculating
100 tons of cleaned coal amount is improved, 100*70%* (456-300)+100*30%* (456-80)=2.22 ten thousand yuan of income can be increased daily
(wherein cleaned coal presses 456 yuan/ton, and middle coal presses 300 yuan/ton, and coal slime presses 80 yuan/ton；Thickener is entered by flotation tailing, had
70% returns to middle coal, and 30% enters coal slime.).Additionally by the comparison to floating agent usage amount, raw coal per ton reduces 0.02 thousand
Gram medicament, according to 6500 yuan of calculating of medicament per ton, it is known that can reduce by 1950 yuan of reagent consumption daily.
1-8 months in 2014 and the flotation yield data table two in 1-8 months in 2015：
Table two：Flotation yield comparison sheet
By comparing above-mentioned data, it is known that after addition automatic medicament feeding system, the coal preparation plant of Pan one increases profit 610.5 every year
Wan Yuan, reduce floating agent and consume 53.6 ten thousand yuan.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of flotation automatic medicament feeding system, it is characterised in that including floatation feed pipe, kaskad apparatus for pre-flotation pulp conditioning, flotation device, foaming agent
Filling, collecting agent are filled, automatic control cabinet, and floatation feed pipe, kaskad apparatus for pre-flotation pulp conditioning and the flotation device are sequentially connected, and the ore pulp prepares
Device fills provided with foaming agent, collecting agent fills, and the automatic control cabinet controls floatation feed pipe, foaming agent filling, collecting agent with being used for
The floating agent of filling adds automatically.
2. flotation automatic medicament feeding system according to claim 1, it is characterised in that also including foaming agent measuring pump, collecting
Agent measuring pump, the automatic control cabinet are connected with foaming agent measuring pump, the control of collecting agent measuring pump, the foaming agent measuring pump,
Collecting agent measuring pump is respectively arranged on foaming agent filling, collecting agent is filled on the connecting pipe with kaskad apparatus for pre-flotation pulp conditioning.
3. flotation automatic medicament feeding system according to claim 1, it is characterised in that also including densitometer, electromagnetic flowmeter,
The automatic control cabinet is connected with densitometer, electromagnetic flowmeter control, and the densitometer, electromagnetic flowmeter are sequentially arranged in flotation and entered
In expects pipe.
4. flotation automatic medicament feeding system according to claim 1, it is characterised in that also including operating display, the behaviour
Make display screen on automatic control cabinet.
5. flotation automatic medicament feeding system according to claim 1, it is characterised in that the flotation device is also associated with adding manually
Medicine system.
6. flotation automatic medicament feeding system according to claim 5, it is characterised in that the automatic control cabinet, which is provided with, to be established
Good fuzzy control model is used to realize the automatic addition to floating agent.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720372954.4U CN206631774U (en) | 2017-04-11 | 2017-04-11 | A kind of flotation automatic medicament feeding system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720372954.4U CN206631774U (en) | 2017-04-11 | 2017-04-11 | A kind of flotation automatic medicament feeding system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109382215A (en) * | 2018-09-29 | 2019-02-26 | 四川西冶检测科技有限公司 | Automatic addition milk of lime system |
| RU2690078C1 (en) * | 2018-06-04 | 2019-05-30 | Общество с ограниченной ответственностью "Таилс КО" | Flotation classifier |
| CN110928183A (en) * | 2019-11-13 | 2020-03-27 | 鞍钢集团矿业有限公司 | Fuzzy control method for flotation concentrate grade |
| CN111167615A (en) * | 2020-02-25 | 2020-05-19 | 淮北矿业股份有限公司 | System for adding chemicals to coal slime in flotation mode and chemical adding method thereof |
| CN113510008A (en) * | 2021-04-25 | 2021-10-19 | 江苏仕能工业技术有限公司 | Automatic flotation dosing system |
-
2017
- 2017-04-11 CN CN201720372954.4U patent/CN206631774U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2690078C1 (en) * | 2018-06-04 | 2019-05-30 | Общество с ограниченной ответственностью "Таилс КО" | Flotation classifier |
| CN109382215A (en) * | 2018-09-29 | 2019-02-26 | 四川西冶检测科技有限公司 | Automatic addition milk of lime system |
| CN110928183A (en) * | 2019-11-13 | 2020-03-27 | 鞍钢集团矿业有限公司 | Fuzzy control method for flotation concentrate grade |
| CN110928183B (en) * | 2019-11-13 | 2022-09-16 | 鞍钢集团矿业有限公司 | Fuzzy control method for flotation concentrate grade |
| CN111167615A (en) * | 2020-02-25 | 2020-05-19 | 淮北矿业股份有限公司 | System for adding chemicals to coal slime in flotation mode and chemical adding method thereof |
| CN113510008A (en) * | 2021-04-25 | 2021-10-19 | 江苏仕能工业技术有限公司 | Automatic flotation dosing system |
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