CN106733223A - A kind of automatic medicine adding apparatus for flotation operation - Google Patents
A kind of automatic medicine adding apparatus for flotation operation Download PDFInfo
- Publication number
- CN106733223A CN106733223A CN201710021815.1A CN201710021815A CN106733223A CN 106733223 A CN106733223 A CN 106733223A CN 201710021815 A CN201710021815 A CN 201710021815A CN 106733223 A CN106733223 A CN 106733223A
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- China
- Prior art keywords
- medicine
- chest
- valve
- overflow pipe
- depositing
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION 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
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1443—Feed or discharge mechanisms for flotation tanks
- B03D1/145—Feed mechanisms for reagents
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention discloses a kind of automatic medicine adding apparatus for flotation operation, deposit medicine-chest, to medicine-chest and connect medicine-chest including what is be sequentially connected, it is described to be located at the side for depositing medicine-chest lower end to medicine-chest, the medicine-chest that connects is located at the side to medicine-chest lower end, the outer wall for depositing medicine-chest upper end is provided with the first overflow pipe, the first overflow pipe lower end is connected with the first return tank, and the medicine-chest lower end of depositing is provided with discharge control valve, and the bottom for depositing medicine-chest is provided with the first blowoff valve；The outer wall to medicine-chest upper end is provided with the second overflow pipe, and the second overflow pipe lower end is connected with the second return tank, described that medicine-chest lower end is provided with non-return valve and magnetic valve, and the bottom to medicine-chest is provided with the second blowoff valve.Simple structure of the present invention, fault rate is low, reduces production cost, and medicine-chest liquid level is given by stabilization, stabilizes for medicine pressure, improves the accuracy of dosing, further increases the effect of flotation.
Description
【Technical field】
The present invention relates to preparation equipment technical field, more particularly to a kind of automatic medicine adding apparatus for flotation operation.
【Background technology】
Flotation dosing is a critically important link in ore-sorting system sorting operation, and described flotation refers to just foam
Flotation, is the nature difference according to various mineral surfaces, by means of the buoyancy choosing point mineral of bubble from ore pulp, and in flotation
In operating process, the accuracy of chemical feeding quantity can directly influence the grade of concentrate.As depicted in figs. 1 and 2, original Automatic Dosing
Device operation principle is：Flushing valve 11 is closed during normal work, is entered medicine valve 8, water intaking valve 12, draining valve 14 and is opened.Work as magnetic valve
During 15 opening, power water 1 normally flows through ejector 13 makes medicinal cupping 10 form negative pressure, and the barrier film in medicinal cupping 12 moves right, now
Lower check-valves 7 is opened, upper check valve 6 is closed, and liquid is inhaled into medicinal cupping 10 from down；Magnetic valve 15 is closed when liquid is full of medicinal cupping 10,
The floss hole of ejector 13 is blocked, and power water 1 promotes barrier film to be moved to the left through the suction inlet of ejector 13 from medicinal cupping 10 is entered, and then will
Liquid squeezes out medicinal cupping 10, and check-valves 7 is closed at present, upper check valve 6 is opened for this, and liquid is flowed up, through the venting of drug valve 5.Make
During, due to its complex structure, trouble point is more, and the maintenance cost of equipment is high；Simultaneously in water tank real-time change liquid level, lead
Cause the pressure in water tank uneven, cause chemical feeding quantity to be forbidden, have a strong impact on flotation effect.
【The content of the invention】
In view of this, to overcome the deficiencies in the prior art, a kind of Automatic Dosing for flotation operation of present invention offer is filled
Put, its simple structure has been greatly reduced trouble point, improves the stability of chemicals feeder, reduces the energy consumption of water circulating pump,
Production cost is reduced, while giving medicine-chest liquid level by stabilization, is stabilized for liquid pressure, improve the accuracy of dosing,
Further increase the effect of flotation.
To achieve the above object, technical scheme is as follows：
A kind of automatic medicine adding apparatus for flotation operation, including be sequentially connected deposit medicine-chest, to medicine-chest and connect medicine-chest,
Described to be located at the side for depositing medicine-chest lower end to medicine-chest, the medicine-chest that connects is located at the side to medicine-chest lower end, described to deposit
The outer wall of medicine-chest upper end is provided with the first overflow pipe, and the first overflow pipe lower end is connected with the first return tank, described to deposit medicine-chest
Lower end is provided with discharge control valve, and the discharge control valve is located at described to directly over medicine-chest；The outer wall to medicine-chest upper end
The second overflow pipe is provided with, the second overflow pipe lower end is connected with the second return tank, described that medicine-chest lower end is provided with electromagnetism
Valve, the medicinal liquid flow in medicine-chest is deposited described in discharge control valve regulation, it is ensured that described to having liquid in medicine-chest through described second
Overflow pipe overflows, described constant to the liquid liquid level in medicine-chest to ensure, is further ensured that the pressure at the magnetic valve
It is constant.
Preferably, the bottom for depositing medicine-chest is provided with the first blowoff valve, first blowoff valve is easy to described deposit medicine-chest
Cleaning, discharge debris.
The bottom to medicine-chest is provided with the second blowoff valve, and second blowoff valve is easy to the cleaning to medicine-chest,
Discharge debris.
It is described to being provided with non-return valve between medicine-chest and the magnetic valve, the non-return valve and the magnetic valve are located at described
Medicine-chest top is connect, by adjusting the aperture of the non-return valve, the purpose of control medicinal liquid flow is reached.
Operation principle of the invention is：Liquid enters deposits medicine-chest, by adjusting discharge control valve regulation medicinal liquid flow, it is ensured that
It is constant to medicine-chest Chinese medicine liquid liquid level to ensure to there is liquid to be overflowed through the second overflow pipe in medicine-chest, it is further ensured that through electricity
The liquid hydraulic pressure of magnet valve outflow is constant, and unnecessary liquid is through the first overflow pipe, the first return tank and the second overflow pipe and second
Return tank recycling；By calculating medicament institute's dosage per minute, adjustment non-return valve opening and closing degree control liquid flow velocity, then pass through
PLC or special single-chip computer control system control magnetic valve opening times per minute, stabilization dosage.
The beneficial effects of the invention are as follows：Simple structure, fault rate is low, and maintenance cost is low, reduces the energy consumption of water circulating pump,
Production cost is reduced, while giving medicine-chest liquid level by stabilization, is stabilized for liquid pressure, improve the accuracy of dosing,
Further increase the effect of flotation.
【Brief description of the drawings】
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of automatic medicine adding apparatus in the past；
Fig. 2 is the structural representation on medicine supplying pipe road in Fig. 1；
Fig. 3 is structural representation of the invention；
Fig. 4 is the top view of Fig. 3.
In figure, 1, power water, 2, medicine supplying pipe road, 3, floating agent, 4, floating agent, 5, drug valve, 6, upper check valve, 7,
Lower check-valves, 8, enter medicine valve, 9, filter, 10, medicinal cupping, 11, flushing valve, 12, water intaking valve, 13, ejector, 14, draining valve,
15th, magnetic valve, the 01, first overflow pipe, the 02, first return tank, 03, deposit medicine-chest, 04, discharge control valve, the 05, first blowoff valve,
06th, the second overflow pipe, the 07, second return duct, 08, to medicine-chest, 09, non-return valve, 010, magnetic valve, the 011, second blowoff valve,
012nd, medicine-chest is connect.
【Specific embodiment】
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Reference picture 3 and Fig. 4, a kind of automatic medicine adding apparatus for flotation operation, including be sequentially connected deposit medicine-chest 03, to
Medicine-chest 08 and medicine-chest 012 is connect, described to be located at the side for depositing the lower end of medicine-chest 03 to medicine-chest 08, the medicine-chest 012 that connects is located at
The side to the lower end of medicine-chest 08, the outer wall for depositing the upper end of medicine-chest 03 is provided with the first overflow pipe 01, first overflow
The lower end of pipe 01 is connected with the first return tank 02, and the lower end of medicine-chest 03 of depositing is provided with discharge control valve 04, the discharge control valve
04 gives the surface of medicine-chest 08 positioned at described；The outer wall to the upper end of medicine-chest 08 is provided with the second overflow pipe 06, and described second overflows
The lower end of flow tube 06 is connected with the second return tank 07, described that the lower end of medicine-chest 08 is provided with magnetic valve 010, the discharge control valve 04
Medicinal liquid flow in medicine-chest 03 is deposited described in regulation, it is ensured that described to there is liquid to be overflowed through second overflow pipe 06 in medicine-chest 08,
It is described constant to the liquid liquid level in medicine-chest 08 to ensure, it is further ensured that the pressure at the magnetic valve 010 is constant.
The bottom for depositing medicine-chest 03 is provided with the first blowoff valve 05, and first blowoff valve 05 is easy to described deposit medicine-chest 03
Cleaning, discharge debris.
The bottom to medicine-chest 08 is provided with the second blowoff valve 011, and second blowoff valve 011 is easy to described to medicine-chest
08 cleaning, discharges debris.
It is described to being provided with non-return valve 09, the non-return valve 09 and the electromagnetism between medicine-chest 08 and the magnetic valve 010
Valve 010 connects the top of medicine-chest 012 described in being located at, and by adjusting the aperture of the non-return valve 09, reaches the purpose of control medicinal liquid flow.
When in use, to liquid level held stationary in medicine-chest 08, electromagnetism is adjusted by adjusting the aperture of non-return valve 09
Valve 010 act once feed amount of liquid medicine.When magnetic valve 010 is opened, liquid is extruded by levels pressure, when magnetic valve 010
During closing, liquid stops being given.Directly by PLC controls, magnetic valve 010 is often acted and once added once the Push And Release of magnetic valve 010
Liquid, flow (the unit when action frequency of magnetic valve 010 is with the product of single-dose liquid measure in the unit interval：L/h).
Simple structure of the present invention, fault rate is low, reduces production cost, improves the accuracy of dosing, further improves
The effect of flotation.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention
Within god and principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (4)
1. a kind of automatic medicine adding apparatus for flotation operation, it is characterised in that including be sequentially connected deposit medicine-chest, to medicine-chest with
And medicine-chest is connect, and it is described to be located at the side for depositing medicine-chest lower end to medicine-chest, it is described to connect medicine-chest positioned at described to the one of medicine-chest lower end
Side, the outer wall for depositing medicine-chest upper end is provided with the first overflow pipe, and the first overflow pipe lower end is connected with the first return tank, institute
State and deposit medicine-chest lower end and be provided with discharge control valve, discharge control valve is located at described to directly over medicine-chest；It is described on medicine-chest
The outer wall at end is provided with the second overflow pipe, and the second overflow pipe lower end is connected with the second return tank, described to be set to medicine-chest lower end
It is equipped with magnetic valve.
2. a kind of automatic medicine adding apparatus for flotation operation according to claim 1, it is characterised in that described to deposit medicine-chest
Bottom be provided with the first blowoff valve.
3. a kind of automatic medicine adding apparatus for flotation operation according to claim 1, it is characterised in that described to medicine-chest
Bottom be provided with the second blowoff valve.
4. a kind of automatic medicine adding apparatus for flotation operation according to claim 1, it is characterised in that described to medicine-chest
Non-return valve is provided between the magnetic valve, the non-return valve and the magnetic valve are located at described connecing above medicine-chest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710021815.1A CN106733223A (en) | 2017-01-12 | 2017-01-12 | A kind of automatic medicine adding apparatus for flotation operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710021815.1A CN106733223A (en) | 2017-01-12 | 2017-01-12 | A kind of automatic medicine adding apparatus for flotation operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106733223A true CN106733223A (en) | 2017-05-31 |
Family
ID=58947306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710021815.1A Pending CN106733223A (en) | 2017-01-12 | 2017-01-12 | A kind of automatic medicine adding apparatus for flotation operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106733223A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109225658A (en) * | 2018-10-27 | 2019-01-18 | 中建材通辽矽砂工业有限公司 | Silica sand biological flotation agent delivery device |
-
2017
- 2017-01-12 CN CN201710021815.1A patent/CN106733223A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109225658A (en) * | 2018-10-27 | 2019-01-18 | 中建材通辽矽砂工业有限公司 | Silica sand biological flotation agent delivery device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |
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| WD01 | Invention patent application deemed withdrawn after publication |