CN203316267U - Device capable of adjusting air inflow in slurry inlet pipe of floatation machine - Google Patents
Device capable of adjusting air inflow in slurry inlet pipe of floatation machine Download PDFInfo
- Publication number
- CN203316267U CN203316267U CN2013202499848U CN201320249984U CN203316267U CN 203316267 U CN203316267 U CN 203316267U CN 2013202499848 U CN2013202499848 U CN 2013202499848U CN 201320249984 U CN201320249984 U CN 201320249984U CN 203316267 U CN203316267 U CN 203316267U
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- CN
- China
- Prior art keywords
- inlet pipe
- floatation
- pulp
- flotation
- slurry inlet
- 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
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Abstract
The utility model discloses a device capable of adjusting air inflow in a slurry inlet pipe of a floatation machine. The device is characterized in that the two sides of the mouth portion of the floatation tank slurry inlet pipe are respectively provided with two clamping grooves in the vertical direction, flashboards are installed in the clamping grooves in a cooperation mode and matched with the mouth portion of the floatation tank slurry inlet pipe, the upper ends of the flashboards are provided with adjusting screw rods in a rotating mode, and the upper ends of the adjusting screw rods are installed on the side wall of a floatation tank through fixing supports and provided with adjusting handles. The device is reasonable in structural design, further can effectively control the air inflow in the slurry inlet pipe during floatation operation in production, and avoid the adverse effect on the floatation operation caused by floatation wave turning, fragile foams and the like when the air inflow of the floatation machine is excessively large.
Description
Technical field
The utility model belongs to the ore-dressing technique technical field, relates to the feed arrangement when separating non-ferrous metal, ferrous metal, nonmetallic mineral and industrial chemicals and carrying out flotation operation, relates in particular to a kind of device of regulating air inlet size in the flotation device pulp-inlet pipe.
Background technology
Flotation device carries an air volume regulating device, generally can adjust by regulating this device the air inlet size of flotation device, in order to stablize the process that sorts of flotation, but the pulp-inlet pipe caliber of general flotation device is all relatively large, while normally producing, in pulp-inlet pipe, ore pulp is at most the semicanal state, have half mouth of pipe to be exposed to outside, like this, outside air will enter by pulp-inlet pipe, the air inflow size can't be adjusted, and has brought certain limitation to the adjustment of flotation operation aeration quantity.
In view of above problem, design a kind of device of regulating air inlet size in the flotation device pulp-inlet pipe, the adjustment of flotation device aeration quantity has been brought to larger benefit, made up former design defect.
The utility model content
The purpose of this utility model is in order to make up the deficiency of prior art, and a kind of device of regulating air inlet size in the flotation device pulp-inlet pipe is provided, and has optimized the adjustment of flotation device aeration quantity.
The utility model is achieved through the following technical solutions:
A kind of device of regulating air inlet size in the flotation device pulp-inlet pipe, it is characterized in that: the draw-in groove that two vertical directions are set respectively in the oral area both sides of flotation cell pulp-inlet pipe, coordinate flashboard is installed in described draw-in groove, described flashboard coordinates with the oral area of flotation cell pulp-inlet pipe, described flashboard upper end is rotatablely equipped with the adjusting screw mandrel, the upper end of described adjusting screw mandrel is arranged on the flotation cell sidewall by fixed support, and described adjusting screw mandrel upper end is equipped with regulating handle.
Described flashboard is provided with rubber blanket with the end face that flotation cell pulp-inlet pipe oral area coordinates, and in described fixed support, is provided with and the screwed hole of regulating screw mandrel and coordinating.
Its principle is: actual according to producing, flotation device carries aerating device all shut after, as still larger as aeration quantity, the flotation operation poor effect, can, by regulating the flashboard high and low position of this device, adjust the aeration quantity in pulp-inlet pipe, further to stablize flotation operation.
The utility model has the advantages that:
The utility model reasonable in design, can be aborning further effectively control in flotation operation the size of air inflow in pulp-inlet pipe, avoided flotation device excessive because of air inflow, the adverse effect that flotation magic flower, foam are frangible etc. brings flotation operation.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model cutaway view.
The specific embodiment
Referring to accompanying drawing, a kind of device of regulating air inlet size in the flotation device pulp-inlet pipe, the draw-in groove 4 of two vertical directions is set respectively in the oral area both sides of flotation cell pulp-inlet pipe 7, coordinate flashboard 3 is installed in draw-in groove 4, flashboard 3 coordinates with the oral area of flotation cell pulp-inlet pipe 7, flashboard 3 upper ends are rotatablely equipped with regulates screw mandrel 5, and the upper end of regulating screw mandrel 5 is arranged on flotation cell 8 sidewalls by fixed support 2, regulates screw mandrel 5 upper ends regulating handle 1 is installed.Described flashboard 3 is provided with rubber blanket 9 with the end face that flotation cell pulp-inlet pipe 7 oral areas coordinate, and in described fixed support 2, is provided with and the screwed hole of regulating screw mandrel 5 and coordinating.
When feed launder pulp-inlet pipe liquid level can not cover whole pulp-inlet pipe, during as flotation device gas tube 6 whole full cut-off, aeration quantity or excessive, on-the-spot post operation personnel can adjust the flashboard position up and down according to situation at that time, guarantee normally carrying out of flotation operation.
Claims (2)
1. the device that can regulate air inlet size in the flotation device pulp-inlet pipe, it is characterized in that: the draw-in groove that two vertical directions are set respectively in the oral area both sides of flotation cell pulp-inlet pipe, coordinate flashboard is installed in described draw-in groove, described flashboard coordinates with the oral area of flotation cell pulp-inlet pipe, described flashboard upper end is rotatablely equipped with the adjusting screw mandrel, the upper end of described adjusting screw mandrel is arranged on the flotation cell sidewall by fixed support, and described adjusting screw mandrel upper end is equipped with regulating handle.
2. a kind of device of regulating air inlet size in the flotation device pulp-inlet pipe according to claim 1, it is characterized in that: described flashboard is provided with rubber blanket with the end face that flotation cell pulp-inlet pipe oral area coordinates, and in described fixed support, is provided with and the screwed hole of regulating screw mandrel and coordinating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202499848U CN203316267U (en) | 2013-05-09 | 2013-05-09 | Device capable of adjusting air inflow in slurry inlet pipe of floatation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202499848U CN203316267U (en) | 2013-05-09 | 2013-05-09 | Device capable of adjusting air inflow in slurry inlet pipe of floatation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203316267U true CN203316267U (en) | 2013-12-04 |
Family
ID=49655666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202499848U Expired - Fee Related CN203316267U (en) | 2013-05-09 | 2013-05-09 | Device capable of adjusting air inflow in slurry inlet pipe of floatation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203316267U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103977911A (en) * | 2014-05-06 | 2014-08-13 | 江西稀有金属钨业控股集团有限公司 | Gate plate mechanism of floatation machine and gate plate adjustment device of gate plate mechanism of floatation machine |
-
2013
- 2013-05-09 CN CN2013202499848U patent/CN203316267U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103977911A (en) * | 2014-05-06 | 2014-08-13 | 江西稀有金属钨业控股集团有限公司 | Gate plate mechanism of floatation machine and gate plate adjustment device of gate plate mechanism of floatation machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20180509 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |