CN214440025U - Calcium oxide dosing system for flotation operation - Google Patents
Calcium oxide dosing system for flotation operation Download PDFInfo
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- CN214440025U CN214440025U CN202120045892.2U CN202120045892U CN214440025U CN 214440025 U CN214440025 U CN 214440025U CN 202120045892 U CN202120045892 U CN 202120045892U CN 214440025 U CN214440025 U CN 214440025U
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- medicine
- dosing
- funnel
- calcium oxide
- conveying pipe
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The utility model relates to a calcium oxide medicine system for flotation operation, including setting up the case and the agitator of joining in marriage on work platform, its characterized in that is equipped with medicament conveying system and automatic control system on joining in marriage the work platform between case and the agitator, medicament conveying system include the dosing pump of being connected with inverter motor, horizontal medicine conveying pipe, with the perpendicular medicine conveying pipe that sets up of horizontal medicine conveying pipe, add medicine funnel and U-shaped chute, be equipped with the flowmeter on the vertical pipe section of medicine conveying pipe, inverter motor and flowmeter and automatic control system electric connection. Compared with the prior art, the utility model has the advantages of convenient installation and simple operation, solves the difficult problems of blockage, medicine breakage, instability and inaccuracy in the process of adding the calcium oxide medicament in the flotation operation, ensures the stable operation of production, and is favorable for the stability and improvement of the mineral processing technical index.
Description
Technical Field
The utility model belongs to the technical field of add medicine facility among the ore dressing industry, concretely relates to a calcium oxide medicine system for flotation operation.
Background
The reverse flotation operation of the hematite dressing plant needs to add flotation agents into ore pulp for treatment, then carry out flotation separation, enrich iron minerals and abandon tailings. In the process of adding the flotation reagent, the reagent amount added is uniform, continuous and accurate, and good sorting indexes can be obtained. The added flotation reagent comprises an activator CaO which plays a role of activating quartz, and the original CaO dosing device has the following dosing process: CaO is prepared into a solution and then is poured into a medicine storage barrel, the solution automatically flows into a stirring barrel by fall, and the medicine adding amount is controlled by a manual valve on a pipeline. In production, the original CaO dosing device has the following problems: as the coarse granular substances contained in CaO are more and easy to scale, the medicament pipeline is often blocked and waxed, the cleaning treatment is difficult, and the medicament flow is manually controlled by visual inspection through a valve, the medicament adding amount is unstable and inaccurate, even the medicament is cut off sometimes, and the stable operation of production is seriously influenced.
Disclosure of Invention
The utility model aims to provide a not enough to prior art exists, the utility model aims to provide a calcium oxide charge system for flotation operation provides effective assurance for continuity, stability and the accuracy of calcium oxide medicament dosing in the flotation operation.
The purpose of the utility model is realized by the following technical scheme:
the utility model relates to a calcium oxide dosing system for flotation operation, which comprises a dosing tank and a stirring barrel which are arranged on a working platform, and is characterized in that a medicament conveying system and an automatic control system are arranged on the working platform between the dosing tank and the stirring barrel,
the drug delivery system comprises a drug feeding pump connected with a variable frequency motor, a horizontal drug delivery pipe, a drug delivery pipe vertically arranged with the horizontal drug delivery pipe, a drug feeding funnel and a U-shaped chute, the top end of the dosing funnel is provided with a medicine inlet, the bottom end of the dosing funnel is provided with a medicine outlet, the medicine inlet of the dosing funnel is upwards and fixedly connected with the upper end part of the dispensing cylinder, one end of the U-shaped chute is communicated with the medicine outlet of the medicine feeding funnel, the other end of the U-shaped chute extends to the upper part of the opening of the stirring barrel, one end of the horizontal medicine conveying pipe is communicated with the lower part of the dispensing cylinder, the other end of the horizontal medicine conveying pipe is connected with an inlet of the medicine feeding pump, the medicine conveying pipe consists of a vertical pipe section and a bent pipe section, the port of the vertical pipe section is connected with the outlet of the medicine feeding pump, the port of the other bent pipe section is correspondingly positioned above the medicine feeding opening of the medicine feeding funnel, and a flowmeter is arranged on the vertical pipe section of the medicine conveying pipe, and the variable frequency motor and the flowmeter are electrically connected with an automatic control system.
Furthermore, a medicine discharging bent pipe with a medicine discharging valve is arranged at the lower part of the vertical pipe section of the medicine conveying pipe.
Further, the dosing pump is a fluoroplastic alloy pump.
Compared with the prior art, the utility model has the advantages that:
the utility model discloses simple to operate, easy operation has solved the jam, disconnected medicine, the unstable and unsafe difficult problem of calcium oxide medicament interpolation in-process in the flotation operation, has guaranteed the steady operation of production, is favorable to ore dressing technical indicator's stability and improvement.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in figure 1, the calcium oxide dosing system for flotation operation of the utility model comprises a dosing cylinder 1 and a mixing tank 5 which are arranged on a working platform, and is characterized in that a medicament conveying system and an automatic control system 6 are arranged on the working platform between the dosing cylinder 1 and the mixing tank 5, the medicament conveying system comprises a dosing pump 8 connected with a variable frequency motor 7, a horizontal medicament conveying pipe 11, a medicament conveying pipe which is vertical to the horizontal medicament conveying pipe 11, a dosing funnel 2 and a U-shaped chute 4, the top end of the dosing funnel 2 is provided with a medicament inlet, the bottom end is provided with a medicament outlet, the medicament inlet of the dosing funnel 2 is fixedly connected to the upper end part of the dosing cylinder 1, one end of the U-shaped chute 4 is communicated with the medicament outlet of the dosing funnel 2, the other end extends to the upper part of the opening of the mixing tank 5, one end of the horizontal medicament conveying pipe 11 is communicated with the lower part of the dosing cylinder 1, the other end is connected with the inlet of the dosing pump 8, the medicine conveying pipe consists of a vertical pipe section 31 and a bent pipe section 32, the port of the vertical pipe section 31 is connected with the outlet of the medicine feeding pump 8, the port of the other bent pipe section 32 is correspondingly positioned above the medicine feeding port of the medicine feeding funnel 2, a flow meter 10 is arranged on the vertical pipe section 31 of the medicine conveying pipe, the horizontal medicine conveying pipe 11 and the medicine conveying pipe are steel pipes with the inner diameter of 60mm, and the variable frequency motor 7 and the flow meter 10 are electrically connected with an automatic control system.
The lower part of the vertical pipe section 31 of the medicine conveying pipe is also provided with a medicine discharging elbow pipe 12 with a medicine discharging valve 9. Close when 8 operations of dosing pump and put medicine valve 9, open when 8 stops the pump of dosing pump and put medicine valve 9, put remaining medicament in vertical pipe section 31, prevent the pipe blockage.
U-shaped chute 4 cut off upper portion for the steel pipe that the internal diameter is 108mm and make half, because U-shaped chute 4 is the opening, can clear up at any time. The dosing pump 8 of the utility model is a fluoroplastic alloy pump, and the pump has the advantage of being capable of conveying any strong corrosive medium.
The utility model discloses an automatic control system adopts current automatic control system, controls the dosage of dosing pump 8 through the revolution of controlling inverter motor 7 to medicament adds continuity, stability and the accuracy of medicine has been realized.
Claims (3)
1. A calcium oxide dosing system for flotation operation comprises a dosing cylinder and a stirring barrel which are arranged on a working platform, and is characterized in that a medicament conveying system and an automatic control system are arranged on the working platform between the dosing cylinder and the stirring barrel,
the drug delivery system comprises a drug feeding pump connected with a variable frequency motor, a horizontal drug delivery pipe, a drug delivery pipe vertically arranged with the horizontal drug delivery pipe, a drug feeding funnel and a U-shaped chute, the top end of the dosing funnel is provided with a medicine inlet, the bottom end of the dosing funnel is provided with a medicine outlet, the medicine inlet of the dosing funnel is upwards and fixedly connected with the upper end part of the dispensing cylinder, one end of the U-shaped chute is communicated with the medicine outlet of the medicine feeding funnel, the other end of the U-shaped chute extends to the upper part of the opening of the stirring barrel, one end of the horizontal medicine conveying pipe is communicated with the lower part of the dispensing cylinder, the other end of the horizontal medicine conveying pipe is connected with an inlet of the medicine feeding pump, the medicine conveying pipe consists of a vertical pipe section and a bent pipe section, the port of the vertical pipe section is connected with the outlet of the medicine feeding pump, the port of the other bent pipe section is correspondingly positioned above the medicine feeding opening of the medicine feeding funnel, and a flowmeter is arranged on the vertical pipe section of the medicine conveying pipe, and the variable frequency motor and the flowmeter are electrically connected with an automatic control system.
2. The calcium oxide dosing system for flotation according to claim 1 wherein a drug discharge elbow with a drug discharge valve is provided at the lower part of the vertical pipe section of the drug delivery pipe.
3. The calcium oxide dosing system for flotation as recited in claim 1 wherein the dosing pump is a fluoroplastic alloy pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120045892.2U CN214440025U (en) | 2021-01-08 | 2021-01-08 | Calcium oxide dosing system for flotation operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120045892.2U CN214440025U (en) | 2021-01-08 | 2021-01-08 | Calcium oxide dosing system for flotation operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214440025U true CN214440025U (en) | 2021-10-22 |
Family
ID=78111241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120045892.2U Active CN214440025U (en) | 2021-01-08 | 2021-01-08 | Calcium oxide dosing system for flotation operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214440025U (en) |
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2021
- 2021-01-08 CN CN202120045892.2U patent/CN214440025U/en active Active
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