CN207615028U - A kind of foam generator for flotation columns with dredging fumarole function - Google Patents
A kind of foam generator for flotation columns with dredging fumarole function Download PDFInfo
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- CN207615028U CN207615028U CN201721677701.4U CN201721677701U CN207615028U CN 207615028 U CN207615028 U CN 207615028U CN 201721677701 U CN201721677701 U CN 201721677701U CN 207615028 U CN207615028 U CN 207615028U
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- dredging
- fumarole
- needle
- nozzle
- wear resistant
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Abstract
The utility model discloses a kind of foam generator for flotation columns with dredging fumarole function, including nozzle (1), wear resistant spray nozzle (2), chock plug (3), connecting rod (4), tube body (5), compressed air pipe fitting (6), end cap fittings body (7), spring (11), shell（12）And dredging needle（18）, the dredging needle is located in the wear resistant spray nozzle (2), it is connect with the chock plug being arranged in the tube body, the utility model achievees the purpose that prevent the stifled match of fumarole by the way that dredging needle is arranged in the fumarole of foam maker, when foam maker is stopped the supple of gas or steam, dredging needle is directly disclosed into spray orifice, it is primary dredging action, dredging needle occupies space in nozzle simultaneously, it blocks ore pulp and precipitates blocking herein, when compressed air pollution has impurity particle to block fumarole, the method of multiple switching foam gun source of the gas valve can be passed through, the dredging needle in spray orifice is set repeatedly to be axially moved, cleaning dredging is carried out to fumarole.
Description
Technical field
The utility model relates to foam generator for flotation columns technical field, is primarily related to a kind of having dredging fumarole function
Foam generator for flotation columns.
Background technology
The well known foam maker used on mineral processing flotation column to the chock plug that blocks fumarole is to pass through inside foam maker
Connecting rod is connect with the piston in the cylinder block of tail portion, when gas source pipe occurs into slurry pollution condition, the unpurified gas with the grains of sand
Cylinder, which can be directly entered, makes cylinder operation failure (it is stuck to be detained sand between cylinder piston and casing wall)；Or because nozzle wear is serious,
Ore pulp can not be prevented by living the chock plug of ore pulp when surprisingly stopping the supple of gas or steam to lock, and ore pulp is caused to be returned in compressed air pipe in foam maker
Stream precipitation, blocks pipeline, or fumarole of not opening can not jet.Influence foam maker normal work.For this purpose, the China applied is specially
Sharp " a kind of foam generator for flotation columns ", efficiently solves that common foam maker cylinder piston is easily stuck to be failure to actuate, caused to close
Fumarole pour in down a chimney ore pulp, foam maker only gas and or it is excessively narrow-minded the problems such as.
But due to foam maker be mounted on flotation column lower part, shut down sometimes and stop service life it is longer when, flotation
Ore pulp cannot be vented again inside column, the conical cavity partly precipitated that ore pulp can not be arrived in aforementioned fumarole and internal plug, precipitation
Object easily blocks fumarole, and when working again, compressed air can not blow sediment open, to make foam maker that can not work；
When gas pipeline is polluted by ore pulp, pollutant can also assemble blocking in spray orifice, and foam maker is made to can not work normally.
Utility model content
In order to overcome in the prior art foam maker sediment in not blowing state of stopping the supple of gas or steam, fumarole easily block, appendix
Road pollutant also easily blocks the defect of fumarole, and the utility model provides a kind of flotation column foaming with dredging fumarole function
Device discloses needle by adding to dredge in the fumarole of foam maker, and reaching prevents jet hole plug and dredge fumarole, ensures foam maker
The purpose of normal work.
Technical solution adopted by the utility model to solve its technical problems is：It is a kind of that there is the floating of dredging fumarole function
Select column foam maker, including nozzle, wear resistant spray nozzle, chock plug, connecting rod, tube body, compressed air pipe fitting, end cap fittings body, spring, shell
Body and dredging needle, the dredging needle are located in the fumarole of the wear resistant spray nozzle, with the plug being arranged in the tube body
Head connection.
Further, the dredging needle passes through the rubber part of the chock plug to be fixedly connected with metal inside..
Further, inner cavity one end of the wear resistant spray nozzle is cylinder, and the other end is taper.
Further, the rubber part of the chock plug matches with the taper position of the wear resistant spray nozzle.
For the utility model by the way that dredging needle is arranged in the fumarole of the wear resistant spray nozzle of foam maker, the dredging needle is solid with plug
Fixed connection, and be moved axially together with plug, achieve the purpose that prevent the stifled match of fumarole.It stops the supple of gas or steam and does not work when flotation column foam gun
When, nozzle inner pyramidal face is filled in the plug axial movement inside foam maker, and the dredging needle of connection, which synchronizes, injects fumarole, occupies
The space that ore pulp precipitates in fumarole, when foam maker inflates work, plug leaves air nozzle inner conical surface inside foam maker, connects
The dredging needle connect is synchronized to be extracted out from fumarole, opens fumarole.Even if there is smaller mineral grain to deposit to fumarole and dredging
Gap between needle can also scrape deposit friction when dredging needle moves in fumarole.When foam maker is stopped the supple of gas or steam, dredging needle
It directly discloses into fumarole, is primary dredging action.When compressed air pollution has impurity particle to block fumarole, can pass through
The method of multiple switching foam gun source of the gas valve, makes the dredging needle in fumarole repeatedly be axially moved, to fumarole disclose into extract out into
Row cleaning dredging.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the close-up schematic view of Fig. 1.
1, nozzle, 2, wear resistant spray nozzle, 3, chock plug, 4, connecting rod, 5, tube body, 6, compressed air pipe fitting, 7, end cap fittings body,
8, screw, 9, air bag, 10, sealing clamp, 11, spring, 12, shell, 13, nut, 14, floor clip, 15, clamp air bag screw thread
Pipe, 16, antitorque piece, 17, screw, 18, dredging needle.
Specific implementation mode
In conjunction with attached drawing, it is as follows to provide the embodiments of the present invention：
As shown in Figures 1 and 2：The foam generator for flotation columns of dredging fumarole function that has described in the present embodiment includes nozzle
1, wear resistant spray nozzle 2, chock plug 3, connecting rod 4, tube body 5, compressed air pipe fitting 6, end cap fittings body 7, screw 8, air bag 9, sealing pressure
Plate 10, spring 11, shell 12 and clamping air bag screwed pipe 15, the wear resistant spray nozzle 2 is mounted in nozzle 1, the wear resistant spray nozzle
Inner cavity one end is cylinder, and the other end is taper, and nozzle 1 is connect with the threaded one end of tube body 5, the other end and end cap of tube body 5
Fittings body 7 is fixedly connected, and dredging needle 18 is provided in the fumarole of the wear resistant spray nozzle 2, can be to the fumarole of wear resistant spray nozzle 2
It is dredged, solves the easy blockage problem of fumarole, the dredging needle 18 is fixedly connected with the chock plug 3 being arranged in tube body 5, institute
The chock plug stated is metal inside, and one end is enclosed with soft material such as rubber, can be with the intact identical sealing of sealing surface, the other end and company
Bar 4 connects；The rear end of the dredging needle 18 passes through the rubber part of chock plug 3 to be fixedly connected with metal inside, the rubber of chock plug 3
Part matches with the conical internal cavity position of wear resistant spray nozzle 2；It is connected with compressed air pipe fitting 6 on the end cap fittings body 7
With shell 12, the shell 12 is connect by screw 8 with end cap fittings body 7, and air bag 9, sealing pressure are provided in shell 12
Plate 10, spring 11 and clamping air bag screwed pipe 15；The connecting rod 4 is located in tube body 5 and shell 12, and one end is fixed with chock plug 3
Connection, such as：The modes such as threaded connection, welding, hinged；Chock plug 3 can close fumarole when being compressed with 2 inner conical surface of wear resistant spray nozzle, from
Fumarole can be opened when opening, the other end of connecting rod 4 passes through shell 12 and stretches out outside shell 12, and the air bag 9 is located at end cap connector
Between body 7 and shell 12, the two fixing seal is compressed by screw 8.It is sleeve structure to clamp air bag screwed pipe 15, with connecting rod 4
Welded seal connects after socket, has raised disc plane on external cylindrical surface, for compressing air bag 9, clamps air bag screwed pipe
15 rear portion passes through the circular hole of 9 bottom of air bag, in 9 inner cavity shape of air bag after being compressed by sealing clamp 10, floor clip 14, nut 13
At the gas chamber of sealing；The spring 11 is mounted in shell 12, and right end is held out against in 12 inner bottom surface of shell, and left end, which is held out against, to be sealed
On pressing plate 10.Connecting rod 4 rotates and damages air bag 9 in order to prevent, and the front for clamping air bag screwed pipe 15 is designed as not rounded knot
Structure is inserted into antitorque piece 16, and antitorque piece 16 is screwed on end cap fittings body 7, it is between clamping air bag screwed pipe 15
To slide non-rotatable clearance fit, for preventing destruction of the link rotatable to air bag.
When compressed air pipe fitting 6 connects compressed air, compressed air passes through antitorque piece 16 and clamping air bag screwed pipe
15 gaps enter in the gas chamber being made of 7 air bag 9 of end cap fittings body, and under compressed air effect, air bag axial expansion overcomes
11 pressure of spring pushes clamping air bag screwed pipe 15 to move right, and drives connecting rod 4 and the movement of chock plug 3 to open 1 stomata of nozzle,
Dredging needle 18 is extracted out from the fumarole of wear resistant spray nozzle 2 simultaneously, and compressed air is entered from puff prot blowout in flotation column, is completed
Air inlet acts；When closing flotation column（Gas is closed to be stopped）Or the accidental cause pressure that causes to originate from declines or when without pressure, in gas chamber
Pressure declines, and spring 11 pushes sealing clamp 10 to clamp air bag screwed pipe 15 and is moved to the left, and 4 chock plug 3 of connecting rod is driven to be moved to the left,
Dredging needle 18 is inserted into the fumarole of wear resistant spray nozzle 2 simultaneously, closes 1 stomata of nozzle, prevent in flotation column ore pulp to foam maker and
Gas path pipe pours in down a chimney.
Claims (4)
1. a kind of foam generator for flotation columns with dredging fumarole function, including nozzle (1), wear resistant spray nozzle (2), chock plug (3), company
Bar (4), tube body (5), compressed air pipe fitting (6), end cap fittings body (7), spring (11) and shell（12）, it is characterised in that：
It further include dredging needle（18）, the dredging needle is located in the wear resistant spray nozzle (2), with the institute being arranged in the tube body (5)
State chock plug (3) connection.
2. the foam generator for flotation columns with dredging fumarole function according to claim 1, it is characterised in that：Described
Dredging needle（18）Rear end pass through the chock plug（3）Rubber part be fixedly connected with metal inside.
3. the foam generator for flotation columns with dredging fumarole function according to claim 1, it is characterised in that：It is described resistance to
Grind nozzle（2）Inner cavity one end be cylinder, the other end is taper.
4. the foam generator for flotation columns with dredging fumarole function according to claim 1, it is characterised in that：The plug
Head（3）Rubber part and the wear resistant spray nozzle（2）Conical internal cavity position match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721677701.4U CN207615028U (en) | 2017-12-06 | 2017-12-06 | A kind of foam generator for flotation columns with dredging fumarole function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721677701.4U CN207615028U (en) | 2017-12-06 | 2017-12-06 | A kind of foam generator for flotation columns with dredging fumarole function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207615028U true CN207615028U (en) | 2018-07-17 |
Family
ID=62822140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721677701.4U Active CN207615028U (en) | 2017-12-06 | 2017-12-06 | A kind of foam generator for flotation columns with dredging fumarole function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207615028U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113000225A (en) * | 2021-01-28 | 2021-06-22 | 广东省大宝山矿业有限公司 | Flotation device of high-efficient stirring |
| CN116590642A (en) * | 2023-07-20 | 2023-08-15 | 天津华源线材制品有限公司 | Zinc plating process for zinc plating wire production |
-
2017
- 2017-12-06 CN CN201721677701.4U patent/CN207615028U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113000225A (en) * | 2021-01-28 | 2021-06-22 | 广东省大宝山矿业有限公司 | Flotation device of high-efficient stirring |
| CN113000225B (en) * | 2021-01-28 | 2022-10-18 | 广东省大宝山矿业有限公司 | Flotation device of high-efficient stirring |
| CN116590642A (en) * | 2023-07-20 | 2023-08-15 | 天津华源线材制品有限公司 | Zinc plating process for zinc plating wire production |
| CN116590642B (en) * | 2023-07-20 | 2023-10-10 | 天津华源线材制品有限公司 | Zinc plating process for zinc plating wire production |
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