CN205683659U - Concentrator - Google Patents
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- CN205683659U CN205683659U CN201620250578.7U CN201620250578U CN205683659U CN 205683659 U CN205683659 U CN 205683659U CN 201620250578 U CN201620250578 U CN 201620250578U CN 205683659 U CN205683659 U CN 205683659U
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Abstract
The utility model discloses a kind of concentrator, including warehouse and at least two harrow frame, described warehouse includes cylindrical portion and at least two conus portion, all lower ends with described cylindrical portion, the upper end of described at least two conus portion are connected, the lower end of each conus portion is provided with puts sand mouth, the inner chamber of each conus portion and the inner space of described cylindrical portion, it is interior to stir the material in described at least two conus portion that described at least two harrow frame is respectively correspondingly located at described at least two conus portion.Concentrator according to this utility model embodiment, by being provided with at least two conus portion, so that concentrator has, disposal ability is high, concentrated effect is good and the advantage of height reduction, it is adaptable to the filling equipment demand in ten million ton of mine, can substantially reduce investment and floor space.
Description
Technical field
This utility model relates to concentrator field, especially relates to a kind of concentrator.
Background technology
Common Tailing thickening equipment has sand storehouse, concentrator/deep wimble thickener.Sand storehouse initially put into low, operating cost is low,
But disposal ability is limited, job stability is not good enough；Concentrator and deep wimble thickener have an advantage of working stability, but concentrator
There is discharge concentration to be restricted, initially put into height, the shortcomings such as operating cost is high, and after equipment disposal ability and specification increase,
Harrow frame fabrication and installation difficulty increases, and stability declines, and also can improve installation and operation cost further.
Utility model content
The application is to make following facts and the discovery of problem and understanding based on inventor:
The warehouse of the concentrator in correlation technique is made up of two parts: superposed cylindrical portion and be positioned at cylindrical portion lower end
Conus portion or truncated cone portion (also commonly referred to as boring at the end), the internal diameter of the upper end of conus portion (end greatly) and the internal diameter phase of cylindrical portion
With, the external diameter of the upper end of conus portion is identical with the external diameter of cylindrical portion, and cylindrical portion and conus portion are generally integrally formed.
Concentrator to be improved concentrates the disposal ability of tailings it is necessary to increase the size of concentrator, such as, the height H of warehouse
(i.e. from the size of the lower end of the upper end of cylindrical portion to conus portion), the height H1 of conus portion, the height H2 of cylindrical portion and cylinder
The internal diameter D in portion needs to expand.But, present inventor is found by research, although the size expanding warehouse can improve
The disposal ability of concentrator, the concentration pulping weak effect of concentrator, the concentration of the tailings after concentration is difficult to control to, and affects follow-up filling
Fill out effect, and, the height H of warehouse increases, and warehouse is high, processing and manufacturing difficulty, and cost is high, and the crank of concentrator is installed
Difficulty.
Secondly, for concentrator, the tailings concentration after concentration is the important indicator evaluating concentrator, the application
Inventor also found by research, concentrator concentrate after tailings concentration by the internal diameter D of concentrator height H and cylindrical portion
The impact of ratio H/D, is additionally affected by the tapering of conus portion, by substantial amounts of research and checking, present invention
People finds when H/D is in the range of 2-5, and the concentrated effect of tailings is good.
Therefore, if increase concentrator height H to improve disposal ability, the internal diameter D of cylindrical portion is also required to increase accordingly
Add, but, if the height H1 of conus portion is constant, the tapering of conus portion becomes big, affects blanking and concentrated effect, thereby has to
Increase H1, thus further increase the whole height H of concentrator.
And then, present inventor also studies discovery, and the height H1 of conus portion is not the dischargeable capacity of concentrator, if
Highly H1 is too big, and it is unstable that tailings enters the concentration after conus portion, and then affects concentrated effect.
Therefore, inventors herein have recognized that, the disposal ability raising of the concentrator at single cone end is limited by multiple factors
, there is the difficulty that disposal ability improves in system.
One of technical problem that this utility model is intended to solve in correlation technique the most to a certain extent.To this end, this reality
High by a kind of disposal ability of novel proposition, concentrated effect is good and the concentrator of height reduction.
According to the concentrator of this utility model embodiment, including warehouse and at least two harrow frame, described warehouse includes cylinder
Portion and at least two conus portion, all lower ends with described cylindrical portion, the upper end of described at least two conus portion are connected, each circular cone
The lower end in portion is provided with puts sand mouth, and the inner chamber of each conus portion and the inner space of described cylindrical portion, described at least two harrow frame is divided
It is located at described at least two conus portion the most accordingly interior to stir the material in described at least two conus portion.
According to the concentrator of this utility model embodiment, by being provided with at least two conus portion, so that dense
Facility have disposal ability height, concentrated effect good and the advantage of height reduction, it is adaptable to the filling equipment demand in ten million ton of mine, energy
Substantially reduce investment and floor space, the service life of harrow frame can be extended simultaneously, can guarantee that the continuous production of equipment.
According to embodiments more of the present utility model, described conus portion includes a center circle tapering and at least two periphery
Conus portion, the central longitudinal axis in described center circle tapering overlaps with the central longitudinal axis of described cylindrical portion, described periphery conus portion
Upper surface be centrally located on the same circumference centered by the center of the upper surface in described center circle tapering.
Preferably, described periphery conus portion is uniformly distributed along the circumference of described cylindrical portion.
Alternatively, described periphery conus portion is that individual and along described cylindrical portion the circumference of 4-6 is uniformly distributed.
In examples more of the present utility model, the height in described center circle tapering is less than the height of described periphery conus portion
Degree.
According to specific embodiments more of the present utility model, the internal diameter of the upper surface in described center circle tapering is 4-8 rice, institute
The internal diameter of the upper surface stating periphery conus portion is 7-11 rice, and the internal diameter of described cylindrical portion is 20-25 rice.
More specifically, the internal diameter of the upper surface in described center circle tapering is 6 meters, the upper surface of described periphery conus portion interior
Footpath is 9 meters, and the internal diameter of described cylindrical portion is 22.5 meters.
According to further embodiment of the present utility model, the periphery of the upper surface of described periphery conus portion is along being spaced
Opening, the periphery of the upper surface in described center circle tapering overlaps each other along the edge, periphery with the upper surface of described periphery conus portion, institute
State on the inner bottom surface of cylindrical portion, the upper surface of Adjacent circumferential conus portion periphery along between and the upper surface in center circle tapering
Periphery be provided with projection along the overlap on the edge, periphery with the upper surface of described periphery conus portion.
In embodiments more of the present utility model, in the upper surface of adjacent conus portion on the inner bottom surface of described cylindrical portion
Periphery is provided with for tailings directs into the projection in described conus portion between edge.
Further, the area of the cross section of described projection along from described conus portion towards the direction of described cylindrical portion by
The least.
Height sum according to embodiments more of the present utility model, described cylindrical portion and described conus portion and described cylinder
The ratio of the internal diameter in portion is 2-5.
According to embodiments more of the present utility model, the outside wall surface of described conus portion is provided with for described conus portion
The nozzle of jet fluid in inner chamber.
Further, the sand mouth of putting of each conus portion is respectively connected with and puts sand branched pipe, putting of described at least two conus portion
Sand branched pipe all with put sand house steward and be connected.
Accompanying drawing explanation
Fig. 1 is the profile of the concentrator according to some embodiments of this utility model；
Fig. 2 is the top view of the warehouse of the concentrator shown in Fig. 1；
Fig. 3 is the profile of the concentrator according to other embodiments of this utility model；
Fig. 4 is the top view of the warehouse of the concentrator shown in Fig. 3；
Fig. 5 is the top view of the warehouse of the concentrator according to this utility model still other embodiments.
Reference:
Concentrator 100, warehouse 1, cylindrical portion 10, put sand mouth 12,
Conus portion 11, center circle tapering 11a, periphery conus portion 11b, protruding 112,
Harrow frame 2,
Put sand branched pipe 3, put sand house steward 4.
Detailed description of the invention
Of the present utility model embodiment is described below in detail, and the example of described embodiment is shown in the drawings.Below by
The embodiment being described with reference to the drawings is exemplary, it is intended to be used for explaining this utility model, and it is not intended that new to this practicality
The restriction of type.
In description of the present utility model, it is to be understood that term " " center ", " longitudinally ", " laterally ", " length ", " width
Degree ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end " " interior ", " outward ", " suitable
Hour hands ", " counterclockwise ", " axially ", " radially ", the orientation of the instruction such as " circumferential " or position relationship be based on orientation shown in the drawings
Or position relationship, be for only for ease of describe this utility model and simplify describe rather than instruction or hint indication device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the present utility model
System.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In description of the present utility model, " multiple " are meant that at least two, such as two
Individual, three etc., unless otherwise expressly limited specifically.
In this utility model, unless otherwise clearly defined and limited, term " install ", " being connected ", " connection ", " Gu
Fixed " etc. term should be interpreted broadly, connect for example, it may be fixing, it is also possible to be to removably connect, or integral；Can be
Be mechanically connected, it is also possible to be electrical connection or each other can communication；Can be to be joined directly together, it is also possible to by the indirect phase of intermediary
Even, can be connection or the interaction relationship of two elements of two element internals, unless otherwise clear and definite restriction.For this
For the those of ordinary skill in field, above-mentioned term concrete meaning in this utility model can be understood as the case may be.
Below with reference to Fig. 1-Fig. 5, the concentrator 100 according to this utility model embodiment is described in detail, the densest
Machine 100 is used for concentrating or storing last mortar.
Concentrator 100 according to this utility model embodiment, including warehouse 1 and at least two harrow frame 2, warehouse 1 includes circle
Post portion 10 and at least two conus portion 11, all lower ends with cylindrical portion 10, the upper end of at least two conus portion 11 are connected, Mei Geyuan
The lower end in tapering 11 is provided with puts sand mouth 12, the inner chamber of each conus portion 11 and the inner space of cylindrical portion 10.It is to say, it is each
The upper end of conus portion 11 is all connected with the lower end of cylindrical portion 10 and each conus portion 11 connects with cylindrical portion 10, each conus portion 11
Lower end be provided with and put sand mouth 12, it is separate, the most standby that at least two puts sand mouth 12.The upper end of cylindrical portion 10 has charging
Mouthful.Alternatively, warehouse 1 can be steel construction.
It is interior with in stirring at least two conus portion 11 that at least two harrow frame 2 is respectively correspondingly located at least two conus portion 11
Material.It is to say, each conus portion 11 is correspondingly arranged a harrow frame 2.
In use, the last mortar of the low concentration charging aperture from the upper end of cylindrical portion 10 enters into circle to concentrator 100
In post portion 10, the last mortar in cylindrical portion 10 is divided at least two parts and has respectively entered at least two conus portion 11, each rake
Tailings in corresponding conus portion 11 is stirred by frame 2, and last mortar precipitates in cylindrical portion 10 and at least two conus portion 11
After concentration, discharge from the sand mouth 12 of putting of each conus portion 11, be used for preparing filling slurry.
Discharge, therefore it follows that put sand mouth 12 due to the tailings after precipitation concentration in warehouse 1 from least two
The sediment outflow speed of warehouse 1, thus can improve the inlet amount of concentrator 100, improves the disposal ability of concentrator 100.
Owing to a traditional large-scale harrow frame is revised as multiple small-sized harrow frame by concentrator 100 of the present utility model, improve
The force-bearing situation of single harrow frame, thus reduce making and the installation difficulty of harrow frame, the service life of harrow frame can be effectively improved.
Traditional concentrator only has one and puts sand mouth and a set of harrow frame, and after harrow frame fault, equipment can not operate, it is impossible to protect
The card continuous production operation in mine.Concentrator 100 of the present utility model by being provided with at least two conus portion 11, each conus portion 11
It is provided with and puts sand mouth 12, thus do not affect whole equipment operation when putting sand mouth 12 fault for one, can preferably ensure that mine is continuous
Produce, and also allow for maintenance when equipment breaks down.
Simultaneously with the existing height by improving warehouse with compared with by the way of improving concentrator disposal ability, according to this reality
With the concentrator 100 of new embodiment without increasing height, it is also possible to improve the relative altitude of cylindrical portion 10, add concentrator
The sedimentation of 100 is interval, improves the height of sedimentation compression, can improve discharge concentration, thereby may be ensured that the concentration of concentrator 100
Pulping effect.
Concentrator 100 according to this utility model embodiment, by being provided with at least two conus portion 11, so that
Concentrator 100 has that disposal ability is high, concentrated effect is good and the advantage of height reduction, it is adaptable to the filling equipment in ten million ton of mine
Demand, can substantially reduce investment and floor space, can extend the service life of harrow frame simultaneously, can guarantee that the continuous raw of equipment
Produce.
According to embodiments more of the present utility model, in the upper surface of adjacent conus portion 11 on the inner bottom surface of cylindrical portion 10
Periphery is provided with the projection 112 for being directed into by tailings in conus portion 11 between edge.It is to say, at the inner bottom surface of cylindrical portion 10
On, it is provided with protruding 112, protruding 112 between the edge, periphery of the upper surface of adjacent conus portion 11 and tailings is directed into each conus portion
In 11, thus by being provided with protruding 112, be conducive to putting sand, it is possible to achieve the most lasting, stable puts sand.
According to embodiments more of the present utility model, as shown in Fig. 1, Fig. 3 and Fig. 5, at least two conus portion 11 includes one
Individual center circle tapering 11a and at least two periphery conus portion 11b, the central longitudinal axis of center circle tapering 11a and cylindrical portion 10
Central longitudinal axis overlaps, and the upper surface of periphery conus portion 11b is centrally located at the center of the upper surface with center circle tapering 11a and is
On the same circumference at center.It is to say, at least two periphery conus portion 11b is arranged in annular, at least two periphery conus portion
The upper surface of 11b is in the same plane, and the upper surface of at least two periphery conus portion 11b is centrally located at same circumference
On, above-mentioned circumference with the center of the upper surface of center circle tapering 11a as the center of circle, the center of the upper surface of center circle tapering 11a with
Cylindrical portion 10 is centrally located on same vertical curve.Preferably, conus portion 11b in periphery is 4-6 and the circumference along cylindrical portion 10
It is uniformly distributed.
It is understood that the arrangement mode of at least two conus portion 11 is not limited to this, at least two conus portion 11 is permissible
Carry out arrangement according to practical situation to arrange, such as, be arranged in annular, the shape such as square.
Further, as it is shown in figure 5, the edge, periphery of the upper surface of the most adjacent two periphery conus portion 11b and center circle
It is provided with protruding 112 between the edge, periphery of the upper surface of tapering 11a, thus tailings is guided into corresponding two by each protruding 112
Periphery conus portion 11b and center circle tapering 11a, is conducive to putting sand.
In specific embodiments more of the present utility model, the internal diameter of the upper surface of center circle tapering 11a is 4-8 rice, outward
The internal diameter of the upper surface in week conus portion 11b is 7-11 rice, and the internal diameter of cylindrical portion 10 is 20-25 rice.Alternatively, center circle tapering
The internal diameter of the upper surface of 11a is 6 meters, and the internal diameter of the upper surface of periphery conus portion 11b is 9 meters, and the internal diameter of cylindrical portion 10 is 22.5
Rice, the height of cylindrical portion 10 is 18 meters.
Preferably, cylindrical portion 10 and the height sum of conus portion 11 are 2-5 with the ratio of the internal diameter of cylindrical portion 10.In other words,
The internal diameter of cylindrical portion 10 is D, and the height of each conus portion 11 is H1, and the height of cylindrical portion 10 is H2, the height of N number of conus portion 11
Sum is NH1, and (H2+NH1)/D is 2-5, N >=2.Such that it is able to improve the concentrated effect of tailings.
In embodiments more of the present utility model, the outside wall surface of conus portion 11 is provided with for the inner chamber to conus portion 11
The nozzle (not shown) of middle jet fluid.Thus by being provided with nozzle, can in conus portion 11 jet fluid (such as water or
Person's gas), it is to avoid last mortar lumps and blocks and put sand mouth 12, can control to put sand concentration and flow simultaneously, and then can improve dense
The reliability of close machine 100.Further, as it is shown in figure 1, the sand mouth 12 of putting of each conus portion 11 is respectively connected with and puts sand branched pipe
3, at least two conus portion 11 put sand branched pipe 3 all with put sand house steward 4 and be connected.So that the simple in construction of concentrator 100.
The concentrator 100 according to this utility model specific embodiment is described in detail below with reference to Fig. 3 and Fig. 4.
As shown in Figure 3 and Figure 4, concentrator 100 includes warehouse 1 and five harrow frames 2, and warehouse 1 includes cylindrical portion 10 and six
Conus portion 11, all lower ends with cylindrical portion 10, the upper end of each conus portion 11 are connected, the inner chamber of each conus portion 11 and cylindrical portion
The inner space of 10, the lower end of each conus portion 11 has puts sand mouth 12.It is understood that the top of cylindrical portion 10 can set
There is feeding cylinder (not shown), after tailings is delivered to feeding cylinder, by the dilution of feeding cylinder with add flocculant, make the tailings can be relatively
It is evenly distributed in warehouse 1.It is alternatively possible to the diameter of feeding cylinder to be set to 6m, thus can handle up to per hour
1000～1500m3Tailing slurry.
Five harrow frames 2 are respectively correspondingly located in five conus portions 11 with the material in five conus portions 11 of stirring.
As shown in Figure 3 and Figure 4, six conus portions 11 include a center circle tapering 11a and five periphery conus portion 11b,
The central longitudinal axis of center circle tapering 11a overlaps with the central longitudinal axis of cylindrical portion 10, the upper surface of five periphery conus portion 11b
It is centrally located on the same circumference centered by the center of the upper surface of center circle tapering 11a.It is to say, five periphery circles
Tapering 11b is arranged in annular, and the upper surface of five periphery conus portion 11b is in the same plane, and five periphery conus portion 11b
Upper surface be centrally located on same circumference, above-mentioned circumference with the center of the upper surface of center circle tapering 11a as the center of circle, center
The center of the upper surface of conus portion 11a and cylindrical portion 10 are centrally located on same vertical curve.
Of course, it should be understood that the number of conus portion 11 is not limited to this, conus portion 11 can be according to the reality of concentrator 100
Border processes demand and is set, and such as conus portion 11 can also be two, three, four or more than five.
As it is shown on figure 3, periphery conus portion 11b is uniformly distributed along the circumference of cylindrical portion 10.So that cylindrical portion 10
In last mortar be evenly distributed in the conus portion 11b of periphery, be further ensured that the concentration effect of last mortar.
As shown in Figure 4, the height of the center circle tapering 11a height less than periphery conus portion 11b.Will be understood
It is that the height of center circle tapering 11a can also be more than or equal to the height of periphery conus portion 11b.
As shown in Figure 3 and Figure 4, the edge, periphery of the upper surface of periphery conus portion 11b is spaced apart from each other, center circle tapering 11a
The periphery of upper surface along the periphery with the upper surface of periphery conus portion 11b along overlapping each other, on the inner bottom surface of cylindrical portion 10,
The periphery of the upper surface of Adjacent circumferential conus portion 11b along between and center circle tapering 11a upper surface periphery along and periphery
The overlap on the edge, periphery of the upper surface of conus portion 11b is provided with protruding 112.It is to say, adjacent two periphery conus portion 11b
Upper surface periphery along between be provided with protruding 112, the periphery of the upper surface of center circle tapering 11a along and each periphery conus portion
The overlap on the edge, periphery of the upper surface of 11b is equipped with protruding 112, protruding 112 can direct into center circle tapering 11a by tailings
With in the conus portion 11b of periphery.Thus by being provided with protruding 112, can be beneficial to put so that tailings enters in conus portion 11
Sand, on the basis of ensureing last mortar concentration, it is possible to achieve the most lasting, stable puts sand.
As shown in Figure 4, the area of the cross section of protruding 112 is along gradually subtracting towards the direction of cylindrical portion 10 from conus portion 11
Little.It is to say, the cross-sectional area of protruding 112 is gradually increased on direction from top to bottom, thus ensure that protruding 112
Guide function.
It is equipped with for corresponding circular cone in the outside wall surface of center circle tapering 11a and the outside wall surface of periphery conus portion 11b
The nozzle of jet fluid in the inner chamber in portion 11.Thus by being provided with nozzle, can in conus portion 11 jet fluid, with avoid circle
Tailings in tapering 11 condenses and blocks and put sand mouth 12, can control to put sand concentration and flow simultaneously, and then can improve dense
The reliability of machine 100.
Multilamellar endless tube can be provided with and along boring on the periphery wall of center circle tapering 11a and each periphery conus portion 11b at the end
Several roads line pipe of wall radial arrangement, multiple nozzles are respectively provided in endless tube and line pipe with jet fluid in each conus portion 11
(such as water, gas) is to control to put sand concentration and flow.
The sand mouth 12 of putting of center circle tapering 11a and each periphery conus portion 11b is respectively connected with and puts sand branched pipe 3, center circle
Tapering 11a and each periphery conus portion 11b put sand branched pipe 3 all with put sand house steward 4 and be connected.So that concentrator 100
Simple in construction.
In this utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score
Can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, first is special
Levy second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only
Represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " permissible
Be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height less than second feature.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
Example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material or spy
Point is contained at least one embodiment of the present utility model or example.In this manual, the schematic table to above-mentioned term
State and be necessarily directed to identical embodiment or example.And, the specific features of description, structure, material or feature are permissible
One or more embodiment in office or example combine in an appropriate manner.Additionally, in the case of the most conflicting, this area
Technical staff the feature of the different embodiments described in this specification or example and different embodiment or example can be entered
Row combines and combination.
Although above it has been shown and described that embodiment of the present utility model, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as that those of ordinary skill in the art is in scope of the present utility model to restriction of the present utility model
In above-described embodiment can be changed, revise, replace and modification.
Claims (13)
1. a concentrator, it is characterised in that include warehouse and at least two harrow frame, described warehouse includes cylindrical portion and at least two
Individual conus portion, all lower ends with described cylindrical portion, the upper end of described at least two conus portion are connected, and the lower end of each conus portion sets
Putting the inner space of sand mouth, the inner chamber of each conus portion and described cylindrical portion, described at least two harrow frame respectively correspondingly sets
To stir the material in described at least two conus portion in described at least two conus portion.
Concentrator the most according to claim 1, it is characterised in that described conus portion includes a center circle tapering and at least
Two periphery conus portions, the central longitudinal axis in described center circle tapering overlaps with the central longitudinal axis of described cylindrical portion, described outside
The upper surface of all conus portions is centrally located on the same circumference centered by the center of the upper surface in described center circle tapering.
Concentrator the most according to claim 2, it is characterised in that described periphery conus portion is equal along the circumference of described cylindrical portion
Even distribution.
Concentrator the most according to claim 2, it is characterised in that described periphery conus portion is 4-6 and along described cylinder
The circumference in portion is uniformly distributed.
Concentrator the most according to claim 2, it is characterised in that the height in described center circle tapering is less than described periphery circle
The height in tapering.
Concentrator the most according to claim 2, it is characterised in that the internal diameter of the upper surface in described center circle tapering is 4-8
Rice, the internal diameter of the upper surface of described periphery conus portion is 7-11 rice, and the internal diameter of described cylindrical portion is 20-25 rice.
Concentrator the most according to claim 6, it is characterised in that the internal diameter of the upper surface in described center circle tapering is 6 meters,
The internal diameter of the upper surface of described periphery conus portion is 9 meters, and the internal diameter of described cylindrical portion is 22.5 meters.
Concentrator the most according to claim 2, it is characterised in that the periphery of the upper surface of described periphery conus portion is along each other
Spaced apart, the periphery of the upper surface in described center circle tapering is along the periphery with the upper surface of described periphery conus portion along handing over each other
Folded, on the inner bottom surface of described cylindrical portion, the upper surface of Adjacent circumferential conus portion periphery along between and center circle tapering
The periphery of upper surface is provided with projection along the overlap with the edge, periphery of the upper surface of described periphery conus portion.
Concentrator the most according to claim 1, it is characterised in that at adjacent conus portion on the inner bottom surface of described cylindrical portion
It is provided with for tailings being directed into the projection in described conus portion between the edge, periphery of upper surface.
Concentrator the most according to claim 9, it is characterised in that the area of the cross section of described projection is along from described circle
Tapering is gradually reduced on the direction of described cylindrical portion.
11. concentrators according to claim 1, it is characterised in that described cylindrical portion and the height sum of described conus portion
It is 2-5 with the ratio of the internal diameter of described cylindrical portion.
12. according to the concentrator according to any one of claim 1-11, it is characterised in that set in the outside wall surface of described conus portion
There is the nozzle of jet fluid in the inner chamber to described conus portion.
13. concentrators according to claim 12, it is characterised in that the sand mouth of putting of each conus portion is respectively connected with and puts sand and divide
Arm, described at least two conus portion put sand branched pipe all with put sand house steward and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620250578.7U CN205683659U (en) | 2016-03-29 | 2016-03-29 | Concentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620250578.7U CN205683659U (en) | 2016-03-29 | 2016-03-29 | Concentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205683659U true CN205683659U (en) | 2016-11-16 |
Family
ID=57264044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620250578.7U Active CN205683659U (en) | 2016-03-29 | 2016-03-29 | Concentrator |
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| Country | Link |
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| CN (1) | CN205683659U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105641977A (en) * | 2016-03-29 | 2016-06-08 | 中国恩菲工程技术有限公司 | Thickener |
| CN112832856A (en) * | 2021-01-06 | 2021-05-25 | 浙江兰溪市金昌矿业有限公司 | Tailing and tailing filling process and equipment thereof |
-
2016
- 2016-03-29 CN CN201620250578.7U patent/CN205683659U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105641977A (en) * | 2016-03-29 | 2016-06-08 | 中国恩菲工程技术有限公司 | Thickener |
| CN112832856A (en) * | 2021-01-06 | 2021-05-25 | 浙江兰溪市金昌矿业有限公司 | Tailing and tailing filling process and equipment thereof |
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