CN108457832A - Flotation concentrate pulp conveying pumps pond component - Google Patents
Flotation concentrate pulp conveying pumps pond component Download PDFInfo
- Publication number
- CN108457832A CN108457832A CN201810014969.2A CN201810014969A CN108457832A CN 108457832 A CN108457832 A CN 108457832A CN 201810014969 A CN201810014969 A CN 201810014969A CN 108457832 A CN108457832 A CN 108457832A
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- Prior art keywords
- pump
- pulp
- pond
- ontology
- flotation concentrate
- Prior art date
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- 239000012141 concentrate Substances 0.000 title claims abstract description 64
- 238000005188 flotation Methods 0.000 title claims abstract description 57
- 238000005086 pumping Methods 0.000 abstract description 9
- 239000006260 foam Substances 0.000 description 30
- 230000000694 effects Effects 0.000 description 19
- 239000002002 slurry Substances 0.000 description 17
- 239000000463 material Substances 0.000 description 13
- 238000005516 engineering process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 241000256135 Chironomus thummi Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
Abstract
The invention discloses a kind of flotation concentrate pulp conveyings to pump pond component, and the flotation concentrate pulp conveying pump pond component includes：Pond ontology is pumped, inlet port and outlet port are formed on the ontology of the pump pond；Feed pipe, the feed pipe are located at the feed inlet with the horizontal-feeding into pump pond ontology；Variable diameter guide flow device, the variable diameter guide flow device are located at the discharge outlet of the pump pond ontology；Pulp pump, the Pulp pump are connected with the variable diameter guide flow device；Wherein, the variable diameter guide flow device is configured to the shape to match with the Pulp pump will be exported into the concentrate after described pump this flotation body of pond by the feed pipe.Flotation concentrate pulp conveying according to the present invention pumps pond component, pass through the shape for being configured to match with the Pulp pump by variable diameter guide flow device, it is exported so as to which preferably the concentrate after pumping this flotation body of pond will be entered by feed pipe, and advantageously reduces the probability that concentrate pulp largely overflows suddenly out of pump pond ontology.
Description
Technical field
The present invention relates to mining machinery technical fields, and pond component is pumped more particularly to a kind of flotation concentrate pulp conveying.
Background technology
In the related technology, the conventional concentrate foam pump pond of mine concentration flotation workshop often will appear " emitting slot " phenomenon,
Especially in the larger technological process of flotation concentrate foam viscosity, due to " the fluffy material effect " of viscous foam ore pulp reduce with
The Pulp pump transfer efficiency for pumping pond connection, to make concentrate pulp due to that cannot pump in time and along unexpected big of pump pond pool wall
Amount overflows.
Invention content
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, the present invention proposes a kind of float
Concentrate selection pulp conveying pumps pond component, and the flotation concentrate pulp conveying pump pond component can reduce concentrate pulp and largely overflow suddenly
The possibility gone out.
Flotation concentrate pulp conveying according to the ... of the embodiment of the present invention pumps pond component, including：Pump pond ontology, pump pond ontology
On be formed with inlet port and outlet port；Feed pipe, the feed pipe are located at the feed inlet with the water into pump pond ontology
Flat feed；Variable diameter guide flow device, the variable diameter guide flow device are located at the discharge outlet of the pump pond ontology；Pulp pump, the slag
Stock pump is connected with the variable diameter guide flow device；Wherein, the variable diameter guide flow device is configured to match with the Pulp pump
Shape by the feed pipe into the concentrate after described pump this flotation body of pond will be exported.
Flotation concentrate pulp conveying according to the ... of the embodiment of the present invention pumps pond component, by the way that variable diameter guide flow device to be configured to
The shape to match with the Pulp pump, so as to preferably lead the concentrate entered after pumping this flotation body of pond by feed pipe
Go out, and advantageously reduces the probability that concentrate pulp largely overflows suddenly out of pump pond ontology.
In addition, flotation concentrate pulp conveying pump pond component according to the above embodiment of the present invention also has following additional skill
Art feature：
According to some embodiments of the present invention, the feed pipe is configured to the shape tangent with the pump pond ontology.
Further, the feed pipe be equipped with supercharging device, the supercharging device removably with the feed pipe phase
Even.
According to some embodiments of the present invention, including：Ore pulp overflow gathering apparatus, the ore pulp overflow gathering apparatus are located at
On the ontology of the pump pond, to collect by the ore pulp of the pump pond ontology overflow.
Further, the ore pulp overflow gathering apparatus is equipped with the overflow pipe for being connected to its inner cavity.
According to some embodiments of the present invention, pump pond ontology is configured to annular.
According to some embodiments of the present invention, the variable diameter guide flow device is in from top to bottom to the shape of contract, and institute
The terminal horizontal for stating variable diameter guide flow device extends to form straight pipe.
Further, the end of the straight pipe is equipped with first flange, and the inlet of the Pulp pump is equipped with second flange,
The second flange is connected with the first flange by reduced pipe.
Further, the first flange is equipped with the flexible flexible section to match with the first flange.
According to some embodiments of the present invention, including：Holder, the holder includes multiple, and multiple holders are distinguished
It is connected with pump pond ontology.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obviously, or practice through the invention is recognized.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination following accompanying drawings to embodiment
Obviously and it is readily appreciated that, wherein：
Fig. 1 is a vertical view of flotation concentrate pulp conveying pump pond component according to the ... of the embodiment of the present invention；
Fig. 2 is the sectional view of the 1-1 lines along Fig. 1；
Fig. 3 and Fig. 4 is the schematic diagram of flotation concentrate pulp conveying pump pond component in the related technology.
Reference numeral：
Flotation concentrate pulp conveying pumps pond component 100,
Pump pond ontology 1, feed inlet 11, discharge port 12,
Feed pipe 2, supercharging device 21,
Variable diameter guide flow device 3, straight pipe 31,
Ore pulp overflow mechanism 4, overflow pipe 41,
First flange 5, holder 6, concrete buttress 7.
Specific implementation mode
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term "center", "upper", "lower", "vertical", "horizontal",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside", " axial direction ", " radial direction ", " circumferential direction " is based on shown in attached drawing
Orientation or positional relationship, be merely for convenience of description of the present invention and simplification of the description, do not indicate or imply the indicated device
Or element must have a particular orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, defining " first ", the feature of " second " can explicitly or implicitly include one or more this feature.At this
In the description of invention, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
In the related technology, there are mainly two types of structure types in concentrate foam pump pond, as shown in Figure 3 and Figure 4.Both pump ponds exist
All it is to be fed ore pulp in pump pond using vertical direction in actual use.
Steel construction pumps pond (Fig. 3) due to being provided with stirring defoaming device, has certain defoaming capacity.The flotation of some ores
Concentrate foam causes the easy blistering of concentrate pulp due to System of Flotation Reagent and ore properties etc., and froth bed it is thicker compared with
It is glutinous, pump pond to mine generally using vertical direction nature fell by the way of, it is easy to generate secondary foam, in addition have and stir
The pump pond of defoaming device is also easy to generate secondary foam since mixing speed is improper in whipping process；Due to pharmacy effect
Ore pulp foam relatively viscous " fluffy material effect " is obvious.The type selecting of the smaller mating Pulp pump of general mineral slurry flux is little.Conventional bubble
Foam pumps pond slag stock pump, extracts the slurry containing foam in operational process Pulp pump, slurry reaches 1 ' region to slag in flow process
When stock pump inlet tube, the very little that flow region section becomes suddenly causes to flow into slurry pumping intake piping not in time, contains simultaneously a large amount of
There is the ore pulp of sticky bubble apparent " fluffy material effect " such that only 2 ' region ore pulps are taken away in time, remaining 3 ' region foam mines
Slurry is easy not taken away in time in pump pond by fluffy, reduces slurry the way.Pump Chi Hai endlessly gives at this time
Mine, eventually leading to concentrate pulp cannot be taken away and be overflowed in time.
Wherein, it " emits slot " phenomenon refers to the phenomenon that ore pulp or solution go out along chamber wall overflow." fluffy material effect " refers to
It is a kind of phenomenon for acting on or being lost flowability by other object supports due to material selve support.
The present invention is in view of the above-mentioned problems of the prior art, be improved existing common pump pond, reduction secondary bubble
Foam generates, and eliminates a large amount of flotation froths as possible, improves Pulp pump transfer efficiency, is existed with solving the flotation concentrate containing viscous foam
The phenomenon that " emits slot " in pump pond transmission process.
Flotation concentrate pulp conveying pump pond component 100 according to the ... of the embodiment of the present invention is described below in conjunction with the accompanying drawings.
As Figure 1-Figure 2, flotation concentrate pulp conveying according to the ... of the embodiment of the present invention pumps pond component 100, including：Pump pond
Ontology 1, feed pipe 2, variable diameter guide flow device 3 and Pulp pump (not shown).
Specifically, being formed with feed inlet 11 and discharge port 12 on pump pond ontology 1.Slurry can be entered by feed inlet 11 to be pumped
In pond ontology 1, further it is discharged by discharge port 12 again after flotation.
Feed pipe 2 is located at feed inlet 11 with the horizontal-feeding into pump pond ontology 1.For example, feed pipe 2 can level be located at
At feed inlet 11, so as to be fed in the horizontal direction into pump pond ontology 1；Certainly, feed pipe 2 can also incline along predetermined angular
Tiltedly be located at feed inlet 11, at this point, not only can to pump pond ontology 1 in horizontal-feeding, but also can to pump pond ontology 1 in vertically give
Material.In this way, advantageously reducing the possibility that " fluffy material effect " occurs for ore pulp.
Wherein, the predetermined angular can be between 0 ° -90 °, and specific angle of inclination can be set according to actual needs.
Variable diameter guide flow device 3 is located at the discharge port 12 of pump pond ontology 1.It is filled by the way that variable diameter guide flow is arranged at discharge port 12
3 are set, can preferably be exported the concentrate of flotation.
The Pulp pump is connected with variable diameter guide flow device 3.It can be provided for the concentrate after flotation by the Pulp pump dynamic
Power, convenient for exporting the concentrate of flotation.
Wherein, variable diameter guide flow device 3 is configured to the shape to match with the Pulp pump will enter pump by feed pipe 2
Concentrate export after 1 flotation of pond ontology.In this way, the structure by the way that variable diameter guide flow device 3 is rationally arranged, being conducive to preferably will pump
Concentrate export in pond ontology 1 after flotation.
Wherein, variable diameter guide flow device 3 can according to the lift of the Pulp pump (refer to Pulp pump can pump up water height) into
Row design, it is contemplated that the transmission of power, variable diameter guide flow device 3 can become in what caliber on the direction from top to bottom gradually tapered up
Gesture.
Mine mode and different configuration designs are given by different, reduces the generation of pulp quadric foam, utilizes pump pond sheet
Ore pulp flowing nature defoaming in body 1, and " fluffy material effect " that the ore pulp containing viscous foam is shown is weakened, it is defeated to increase Pulp pump
Efficiency is sent, generation of the concentrate pulp from pump pond a large amount of spillovers suddenly is reduced.
Flotation concentrate pulp conveying according to the ... of the embodiment of the present invention pumps pond component 100, by by variable diameter guide flow device 3 by structure
The shape to match with the Pulp pump is caused, so as to will preferably enter the essence after pump 1 flotation of pond ontology by feed pipe 2
Mine exports, and advantageously reduces the probability that concentrate pulp largely overflows suddenly out of pump pond ontology 1.
According to some embodiments of the present invention, feed pipe 2 can be horizontally disposed with, and feed pipe 2 can be configured to
Pump the tangent shape of pond ontology 1.As a result, slurry can be delivered to by feed pipe 2 in pump pond ontology 1 in the horizontal direction,
It realizes horizontal-feeding, so as to be defoamed using ore pulp flowing nature in pump pond ontology 1, and weakens the ore pulp containing viscous foam
" the fluffy material effect " shown.
Further, referring to Fig.1, feed pipe 2 be equipped with supercharging device 21, supercharging device 21 removably with feed pipe 2
It is connected.The pressure of slurry can be increased by the way that supercharging device 21 is arranged as a result, to be conducive to make slurry to enter pump in the shape of a spiral
In pond ontology 1.
It is of course also possible to be pressurized to slurry by increasing the height difference configuration to mine.In addition, meeting certain pressure in slurry
Under conditions of, supercharging device 21 can also be dismantled from feed pipe 2.
Referring to Figures 1 and 2, according to some embodiments of the present invention, flotation concentrate pulp conveying pump pond component 100 also wraps
It includes：Ore pulp overflow gathering apparatus 4, ore pulp overflow gathering apparatus 4 is located on pump pond ontology 1, by ore pulp overflow gathering apparatus 4,
The ore pulp by pumping 1 overflow of pond ontology can be collected, environmental sanitation is kept, is conducive to reduce cleaning amount.
For example, ore pulp overflow gathering apparatus 4 can be in the open box body in upper end or box shape etc., ore pulp overflow collection dress
It can be circumscribed to set 4.
Further, with reference to Fig. 2, ore pulp overflow gathering apparatus 4 is equipped with the overflow pipe 41 for being connected to its inner cavity.Namely
It says, ore pulp overflow gathering apparatus 4 is equipped with overflow pipe 41, and overflow pipe 41 can be connected to the inner cavity of ore pulp overflow gathering apparatus 4.
As a result, the slurry gone out by pump 1 overflow of pond ontology can be via ore pulp overflow gathering apparatus 4, further by overflow pipe 41
Discharge is conducive to protect ambient enviroment health.
According to some embodiments of the present invention, referring to Fig.1, pump pond ontology 1 can be configured to annular.As a result, by
The slurry that feed pipe 2 enters in pump pond ontology 1 can in the shape of a spiral decline in pump pond ontology 1, be conducive to improve flotation efficiency.
For example, the cross section of pump pond ontology 1 can be in circular ring shape or polygon annular etc..
With reference to Fig. 2, according to some embodiments of the present invention, variable diameter guide flow device 3 can be in from top to bottom to contract
Shape, and the end of variable diameter guide flow device 3 can horizontal extension formation straight pipe 31.
For example, variable diameter guide flow device 31 is in from top to bottom to the taper of contract, and the end of variable diameter guide flow device 31
It is connected with horizontal-extending straight pipe 31.In this way, be conducive to weaken " fluffy material effect " that the ore pulp containing viscous foam is shown,
Improve the transfer efficiency of Pulp pump.
The lower part for pumping pond ontology 1 is equipped with a set of variable diameter guide flow device 3, and variable diameter guide flow device 3 is opened from the lower part of pump pond ontology 1
Uniform reducing begin to horizontal tube, the horizontal of variable diameter guide flow device 3 terminates termination first flange 5.
Further, referring to Figures 1 and 2, the end of straight pipe 31 is equipped with first flange 5, and the inlet of Pulp pump is equipped with
Second flange (not shown), the second flange are connected with first flange 5 by reduced pipe (not shown).Further,
One flange 5 is equipped with flexible flexible section (not shown), and the flexible flexible section matches with the first flange.
The flexible flexible section can be bellow-type expansion joint, slip expansion section, rectangular natural compensation telescopic joint.Reduced pipe
Also known as concentric reducer is one of chemical industry pipe fitting, is used for the connection of two kinds of different tube diameters.It is divided into as concentric reducer and eccentric size
Head.
As depicted in figs. 1 and 2, according to some embodiments of the present invention, flotation concentrate pulp conveying pumps pond component 100 into one
Step includes：Holder 6, holder 6 includes multiple, and multiple holders 6 are connected with pump pond ontology 1 (such as welding etc.) respectively.Holder 6
It can be steel construction, in order to avoid corrosion of steel structure, can concrete buttress 7 be set in the bottom of holder 6.It can by holder 6
Stablizing for pump pond ontology 1 and variable diameter guide flow device 3 etc. is supported with realizing.
Flotation concentrate pulp conveying according to the ... of the embodiment of the present invention pumps pond component 100, mainly by improvement pump pond ontology 1 with
And the design of variable diameter guide flow device 31, it reduces ore pulp and enters pump pond generation secondary foam, voluntarily defoamed, weakened using ore pulp flowing
" fluffy material effect " containing viscous foam ore pulp, increase Pulp pump transfer efficiency, reduce concentrate pulp because convey not in time due to from
The phenomenon that pump pond is overflowed.
Different below according to mine mode is given, description is specific according to flotation concentrate pulp conveying of the present invention pump pond component two
Embodiment.
Embodiment one：
The technical program is suitble to flotation concentrate chats pulp foam few, or the situation that viscosity is little.
Flotation concentrate pulp conveying pumps pond component 100, including pump pond ontology 1, and the pump pond ontology is mainly cylindrical drum
Ore pulp overflow gathering apparatus 4 and horizontally disposed feed pipe 2 are arranged at body, cylindrical tube top, to feed pipe 2 along cylindrical tube water
It is flat tangentially-arranged.It is to use gravity flow to mine to mine mode, ore pulp is fed along the gravity flow of cylindrical tube level, into pump pond ontology 1
Initial velocity it is smaller, it is tangent more steady by ore pulp is acted on to pump pond body wall to access point and pump pond body wall, therefore will not be secondary
Have an impact the ore pulp foam of conveying.It pumps pond body lower part and is equipped with variable diameter guide flow device 3 (such as uniform variable diameter guide flow device), when
When ore pulp flows to lower part reducing region, the ore pulp flowing space tapers into, variable diameter guide flow device 3 and Pulp pump extract ore pulp by
The suction range of scatter in slurry pump intake to cylinder pump pond direction matches, and keeps the suction of Pulp pump equal since Pulp pump inlet
Be gradually expanded evenly to pump 1 inside diffusion of pond ontology, and ore pulp in pump pond ontology 1 is made to can be received by from Pulp pump
Suction, to reach preferable pump conveying effect.
Embodiment two：
The technical program is suitble to flotation concentrate chats pulp foam more, the larger situation of ore pulp viscosity.
Flotation concentrate pulp conveying according to the ... of the embodiment of the present invention pumps pond component 100, including pump pond ontology 1, the pump
Pond ontology 1 is mainly cylindrical tube, and ore pulp overflow gathering apparatus 4 and horizontally disposed feed pipe 2 are arranged at cylindrical tube top, is fed
Pipe 2 is arranged along cylindrical tube horizontal tangential.It is to use pressure to mine to mine mode, i.e. mineral-feeding pipe 2 sets supercharging device 21 or increases
The height difference configuration for adding to mine, so that ore pulp is passed through after feed pipe 2 enters cylindrical tube, there are one suitable initial velocity for tool, and ore pulp is by upper
It, along pump pond body wall helical flow, 1 lower part of shear pump pond ontology and intermediate ore pulp foam, plays defoaming to lower part and makees in portion
With the blade diameter length ratio of cylindrical tube is determined according to different minerals ore pulp property, to meet maximum defoaming capacity.Simultaneously because centrifugation
Effect, makes ore pulp be detached by density difference, big close to shell portion pulp density, and pump 1 middle section ore pulp of pond ontology is close
It spends relatively small, so that the light ore pulp containing a large amount of foams is concentrated among pump pond, pump pond ontology 1 lower part is equipped with variable diameter guide flow device 3
(such as uniform variable diameter guide flow device), when ore pulp flows to lower part reducing region, weight ore pulp, which is given, contains frothy light ore pulp one
Extruding force among pump pond ontology 1, has the function that defoaming again.Variable diameter guide flow device 3 and Pulp pump extract ore pulp by
Pulp pump export to cylinder pump pond direction suction range of scatter matching, while ore pulp reducing region by pumping force effect again
The different ore pulp of density is mixed, to which the ore pulp containing a small amount of foam is reached best pump conveying effect.In addition, due to becoming
Diameter guiding device 3 makes Pulp pump suction stepless action for entirely pumping ore pulp in pond ontology 1, improves Pulp pump transfer efficiency.
Specifically, as depicted in figs. 1 and 2, flotation concentrate pulp conveying according to the ... of the embodiment of the present invention pumps pond component 100,
Including pump pond ontology 1 (such as cylindrical tube), 1 top of pump pond ontology is equipped with ore pulp overflow gathering apparatus 4, when having
When a small amount of ore pulp will be excessive, it can be delivered in pump pond ontology 1 after centralized collection.The top of pump pond ontology 1 is horizontally mounted
And tangent feed pipe 2, the caliber of feed pipe 2 are determined according to technological requirement with pump pond ontology 1, and supercharging is installed on feed pipe 2
Device 21 provides a suitable initial velocity to the ore pulp for entering pump pond ontology 1.Make ore pulp under the effect of gravity in the shape of a spiral into
Enter into pump pond ontology 1.The blade diameter length ratio of cylindrical tube 2 needs to be determined according to different minerals ore pulp property, be disappeared with meeting maximum
Bubble ability, ore pulp play defoaming by top to lower part rotational flow, 1 lower part of shear pump pond ontology and intermediate existing ore pulp foam
Effect.Simultaneously because centrifugal action, ore pulp is detached by density difference, and it is big close to shell portion pulp density, pump pond sheet
Body middle section pulp density is relatively small, and the light ore pulp containing a large amount of foams is made to concentrate among pump pond ontology, when ore pulp reaches
When the variable diameter guide flow device 3 of lower part, weight ore pulp is given containing frothy light ore pulp one to the extruding force among pump pond ontology 1, again
Have the function that defoaming.It pumps 1 lower part of pond ontology and is equipped with the matched uniform reducing of suction range of scatter for extracting ore pulp with Pulp pump
Guiding device 3 is again mixed the different ore pulp of density by Pulp pump suction when ore pulp flow to reducing region, to
Ore pulp containing a small amount of foam is reached into best conveying effect.The specification for the first flange 5 being connect with water conservancy diversion diameter changing device 3 is wanted
More than the second flange of Pulp pump inlet.First flange 5 connects the flexible flexible section of same specification, then direct by reduced pipe
It is connected to slurry pump intake.The suction of Pulp pump is set to pass through the negative direction that reducer pipe and diameter changing device are flowed along ore pulp uniform
It acts in ore pulp.Reach better midge effect.Improve Pulp pump transfer efficiency.
Flotation concentrate pulp conveying according to the ... of the embodiment of the present invention pumps pond component 100, has the following advantages：Certainly due to pump pond
Body structure form is improved, and is reduced the foam volume that concentrate pulp enters secondary generation when pump pond ontology 1, is eliminated reduce flotation essence as possible
Air bubble content in mine improves Pulp pump transfer efficiency.In Pulp pump lectotype selection, ore pulp foam coefficient can be suitably reduced.
The defoaming effect for pumping pond itself, increases variable diameter guide flow device 3, improves Pulp pump transfer efficiency, matches suitable ore pulp overflow and receives
Acquisition means 4 reduce the generation of ore pulp " emitting slot " phenomenon.Pond ontology 1 is pumped using horizontal to mine mode, is increased compared to above pump pond
Agitating device, it is more energy saving.Agitating device is not set in addition, being pumped in the application on pond ontology 1, it is possible to reduce repair improves mine
Slurry conveying operating rate.
Other of flotation concentrate pulp conveying pump pond component 100 according to the ... of the embodiment of the present invention are constituted and are operated for this
All it is known for the those of ordinary skill of field, is not detailed herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means particular features, structures, materials, or characteristics described in conjunction with this embodiment or example
It is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms need not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
It can be combined in any suitable manner in a or multiple embodiments or example.In addition, without conflicting with each other, the technology of this field
The feature of different embodiments or examples described in this specification and different embodiments or examples can be combined by personnel
And combination.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (10)
1. a kind of flotation concentrate pulp conveying pumps pond component, which is characterized in that including：
Pond ontology is pumped, inlet port and outlet port are formed on the ontology of the pump pond；
Feed pipe, the feed pipe are located at the feed inlet with the horizontal-feeding into pump pond ontology；
Variable diameter guide flow device, the variable diameter guide flow device are located at the discharge outlet of the pump pond ontology；
Pulp pump, the Pulp pump are connected with the variable diameter guide flow device；
Wherein, the variable diameter guide flow device is configured to the shape to match with the Pulp pump will be entered by the feed pipe
Concentrate export after described pump this flotation body of pond.
2. flotation concentrate pulp conveying according to claim 1 pumps pond component, which is characterized in that the feed pipe is constructed
At the shape tangent with the pump pond ontology.
3. flotation concentrate pulp conveying according to claim 2 pumps pond component, which is characterized in that the feed pipe is equipped with
Supercharging device, the supercharging device are removably connected with the feed pipe.
4. flotation concentrate pulp conveying according to claim 1 pumps pond component, which is characterized in that including：Ore pulp overflow is received
Acquisition means, the ore pulp overflow gathering apparatus are located on the ontology of the pump pond, to collect by the ore pulp of the pump pond ontology overflow.
5. flotation concentrate pulp conveying according to claim 4 pumps pond component, which is characterized in that the ore pulp overflow collection
Device is equipped with the overflow pipe for being connected to its inner cavity.
6. flotation concentrate pulp conveying according to claim 1 pumps pond component, which is characterized in that pump pond ontology is by structure
Cause annular.
7. the flotation concentrate pulp conveying according to any one of claim 1-6 pumps pond component, which is characterized in that the change
Diameter guiding device is in from top to bottom to the shape of contract, and the terminal horizontal of the variable diameter guide flow device extends to form straight tube
Section.
8. flotation concentrate pulp conveying according to claim 7 pumps pond component, which is characterized in that the end of the straight pipe
Equipped with first flange, the inlet of the Pulp pump is equipped with second flange, and the second flange passes through different with the first flange
Diameter pipe is connected.
9. flotation concentrate pulp conveying according to claim 8 pumps pond component, which is characterized in that set in the first flange
There is the flexible flexible section to match with the first flange.
10. flotation concentrate pulp conveying according to claim 1 pumps pond component, which is characterized in that including：Holder, it is described
Holder includes multiple, and multiple holders are connected with pump pond ontology respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810014969.2A CN108457832B (en) | 2018-01-08 | 2018-01-08 | Flotation concentrate pulp conveying pump pool assembly |
Applications Claiming Priority (1)
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| CN201810014969.2A CN108457832B (en) | 2018-01-08 | 2018-01-08 | Flotation concentrate pulp conveying pump pool assembly |
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| CN108457832A true CN108457832A (en) | 2018-08-28 |
| CN108457832B CN108457832B (en) | 2024-01-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113414010A (en) * | 2021-06-24 | 2021-09-21 | 北矿机电科技有限责任公司 | Pump pond and flotation system |
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| EP0139418A1 (en) * | 1983-08-30 | 1985-05-02 | Minpro Pty. Limited | Mineral processing installation |
| CN202690416U (en) * | 2012-06-28 | 2013-01-23 | 攀钢集团矿业有限公司 | Anti-blockage ore pulp pump pool |
| CN203384027U (en) * | 2013-08-08 | 2014-01-08 | 中冶北方（大连）工程技术有限公司 | Anti-blocking ore pulp pump pond |
| CN204493286U (en) * | 2015-02-05 | 2015-07-22 | 江西稀有稀土金属钨业集团有限公司 | A kind of sand pump pulp-inlet pipe connection set |
| CN204841917U (en) * | 2015-08-05 | 2015-12-09 | 马鞍山市茂鑫环保新材料有限公司 | Tailing ore pulp pump pond that realization granularity improves concentration in grades |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0139418A1 (en) * | 1983-08-30 | 1985-05-02 | Minpro Pty. Limited | Mineral processing installation |
| CN202690416U (en) * | 2012-06-28 | 2013-01-23 | 攀钢集团矿业有限公司 | Anti-blockage ore pulp pump pool |
| CN203384027U (en) * | 2013-08-08 | 2014-01-08 | 中冶北方（大连）工程技术有限公司 | Anti-blocking ore pulp pump pond |
| CN204493286U (en) * | 2015-02-05 | 2015-07-22 | 江西稀有稀土金属钨业集团有限公司 | A kind of sand pump pulp-inlet pipe connection set |
| CN204841917U (en) * | 2015-08-05 | 2015-12-09 | 马鞍山市茂鑫环保新材料有限公司 | Tailing ore pulp pump pond that realization granularity improves concentration in grades |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113414010A (en) * | 2021-06-24 | 2021-09-21 | 北矿机电科技有限责任公司 | Pump pond and flotation system |
| CN113414010B (en) * | 2021-06-24 | 2022-06-24 | 北矿机电科技有限责任公司 | Pump pond and flotation system |
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| CN108457832B (en) | 2024-01-05 |
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