CN209076906U - A kind of spiral chute ore-dressing plant - Google Patents
A kind of spiral chute ore-dressing plant Download PDFInfo
- Publication number
- CN209076906U CN209076906U CN201821543085.8U CN201821543085U CN209076906U CN 209076906 U CN209076906 U CN 209076906U CN 201821543085 U CN201821543085 U CN 201821543085U CN 209076906 U CN209076906 U CN 209076906U
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- CN
- China
- Prior art keywords
- helicla flute
- spray head
- spiral chute
- ore
- dressing plant
- 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.)
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Abstract
The utility model relates to preparation equipment fields, it is a kind of spiral chute ore-dressing plant, including spiral chute main body, it further include the cleaning device being set in the spiral chute main body, the cleaning device includes the spray head being arranged on the inside of helicla flute, the spray head is arranged at the top of the helicla flute in 2/3 region of top, hydraulic pressure is discharged by adjusting spray head, the high pressure water flow for spraying nozzle removes the concentrate grain wrapped up, spray head is closed after the completion of rinsing to stop rinsing, sort ore pulp continuation in helicla flute, flushing water is avoided to impact separation results, raising divides mineral amount, reduce smart mineral loss.
Description
Technical field
The utility model relates to preparation equipment fields, in particular to a kind of spiral chute ore-dressing plant.
Background technique
Spiral chute flight made of glass reinforced plastic is made, and wear resistance lining is coated on the inner surface of helicla flute, usually
It is polyurethane wear resistant glue or the epoxy resin for being doped with artificial corundum, has feed launder on the top of spiral chute, product is arranged at lower part
Interceptor and mine-carrying groove, whole equipment are vertically erected with steel framework.
Spiral chute device includes feed launder, helicla flute, intercepts slot, connects ore bucket, bracket and cleaning device, and bracket includes bottom
Plate and column, column are passed through from spiral groove center, and for feed launder at the top of the helicla flute, feed launder goes out mine mouth in the helicla flute
Inside intercepts slot in spiral slot tail, connects ore bucket below the interception slot.Ore pulp enters in helicla flute from feed launder, particle
For group in helicla flute motion process, water flow forms gradient in helicla flute from the outside to the inside, generates lateral current circulation, lateral water
Thrust in flow direction overcomes centrifugal force and slot bottom frictional force to keep heavy mineral mobile to the inner edge of slot, supernatant light mineral centrifugation
Power is big, in addition lateral current extends helix gradually to intermediate inclined exterior domain, finally in spiral shell to the synergy edge of outer rim thrust
The end of spin slot intercepts concentrate, chats, tailing respectively.
There can be light mineral package heavy mineral in ore pulp by feed launder addition spiral chute or light mineral is piled into weight
The phenomenon that mineral, existing spiral chute cannot separate the mineral that package phenomenon occurs, and final light mineral is wrapped on heavy mineral
Mutually accumulating with heavy mineral from the discharge of tailing area or light mineral can also be discharged from the tailing area on the outside of slot, cause a point mine
The consequence of low, the smart mineral loss of quality.
The existing spiral chute with flusher is embedded in bracket or in chute inner ring using a water pipe around spiral shell
Shape water pipe is revolved, and is open along one fixed spacing of water pipe, water flow is flowed out from opening, and the coarse grain ore being mixed into concentrate band is flushed out
It goes, the hydraulic pressure value of water flow is within the scope of 0.1MPa-0.3MPa.
Utility model content
The utility model aim is to provide a kind of spiral chute ore-dressing plant, to solve the above problems.
To realize the utility model aim, the technical solution of use are as follows: a kind of spiral chute ore-dressing plant, including spiral are slipped
Groove body, further includes the cleaning device being set in the spiral chute main body, and the cleaning device includes being arranged in helicla flute
The spray head of inside, the spray head are arranged on the helicla flute at the top of helicla flute in following 2/3 helicla flute height region.
Preferably, every layer of spray head being arranged on helicla flute is connect with independent distributive pipe, and multiple distributive pipes connect jointly
In one end of water main, the water outlet of the other end of water main connection high-pressure hydraulic pump, the water inlet end of the high-pressure hydraulic pump with
Water tank connection；It is provided with valve on each distributive pipe, every layer of spray head opening and closing and hydraulic pressure are controlled by valve.
Preferably, the high-pressure hydraulic pump is provided with power of motor regulating device, adjusts the height by adjusting power of motor
The output hydraulic pressure of water pump.
Preferably, the spray head includes connecting tube and nozzle, and the nozzle is pancake, flat horizontal surface and the helicla flute bottom
Face is parallel.
Preferably, the connecting tube is mounted on fixing piece by locking nut, and the fixing piece is welded on the spiral
In groove bottom.
Preferably, strip through-hole is offered on the fixing piece, the connecting tube may pass through the strip through-hole, and in item
Slidable adjustment is carried out in shape through-hole.
Preferably, the nozzle delivery port is towards the helicla flute outside, and the water flow of spray head injection is perpendicular to pulp flow
The tangential direction of track.
Preferably, the spray head is arranged in apart from the spiral at the top of the helicla flute in 1/7 to 3/7 helicla flute height region
On slot.
Preferably, the helicla flute is equipped in the region of spray head, and 3 uniformly distributed spray heads are provided on every layer of helicla flute.
Compared with prior art, the utility model has the advantage that
Spray head, and spray head 2/3 spiral to below being arranged at the top of helicla flute is arranged in the utility model on the inside of helicla flute
In the helicla flute region of groove height, ore pulp is rinsed in the region for being provided with spray head, removes the concentrate grain wrapped up,
The quality for not only increasing concentrate also avoids concentrate waste, and there are the region without flushing, allows ore pulp in helicla flute
Continue to sort, avoiding rinsing influences separation results, improves the accuracy and efficiency of ore dressing.
Further, due to being rinsed to different types of ore pulp, to reach what the ore particle that removing is wrapped up needed
Pressure is different, and the utility model is drawn water by high-pressure hydraulic pump and is rinsed, and adjusts high-pressure hydraulic pump by PCU Power Conditioning Unit
Hydraulic pressure can be adapted for the utility model further by every layer of spray head spraying hydraulic pressure of valve regulated on distributive pipe
Various ore pulps, the utility model provide high pressure water flow to spray head by high-pressure hydraulic pump, and the valve on distributive pipe is in high pressure values
Hydraulic pressure is finely adjusted in range, it is ensured that flushing effect improves ore dressing quality.
Further, due in different types of ore pulp ore particle it is of different sizes, to be accurately flushed to the mine wrapped up
Grain needs the height of spray head different, and the utility model is provided with fixing piece on helicla flute, and spray head can slide on fixing piece
Adjust height.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the spiral chute ore-dressing plant of the utility model；
Fig. 2 is connecting tube fixing device schematic diagram described in embodiment.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solutions of the utility model.Following embodiment is only
For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and it is originally practical to cannot be used as a limitation limitation
It is novel.
Refering to fig. 1 shown in -2, following embodiment is provided:
A kind of spiral chute ore-dressing plant, including spiral chute main body further include being set in the spiral chute main body
Cleaning device, the cleaning device includes the spray head 61 that the inside of helicla flute 2 is arranged in, and 61 device of spray head is from helicla flute
On helicla flute below top in 2/3 helicla flute height region；The structure of existing spiral chute can be used in spiral chute main body, packet
It includes feed launder 1, helicla flute 2, interception slot 3, connect ore bucket 4 and bracket, the bracket includes bottom plate 51 and column 52, the column 52
It is passed through from 2 center of helicla flute, the helicla flute 2 is erected, 2 base channel of helicla flute is inward-facing to be rolled tiltedly, described to give
Mine slot 1 is at 2 top of helicla flute, and the interception slot 3 is in 2 tail portion of helicla flute, and the ore bucket 4 that connects is in the interception slot 3
Lower section.
As a preferred option, the every layer of spray head 61 being set on helicla flute is connect with independent distributive pipe 62, and described point
Water pipe 62 is commonly connected to one end of water main 64, and the water outlet of the other end connection high-pressure hydraulic pump 7 of the water main 64 is described
The water inlet end of high-pressure hydraulic pump 7 is connected to water tank 8；It is provided with valve 63 on the distributive pipe 62 connecting with every layer of spray head 61, is passed through
The every layer of opening and closing of spray head 61 of valve control 63 and hydraulic pressure.
In the present embodiment, every layer of spray head 61 is connect with independent distributive pipe 62, and 62 are provided with valve on the distributive pipe
Door 63 controls the opening and closing of every layer of spray head 61 and hydraulic pressure by valve 63, the hydraulic pressure that needs high in the initial stage mineral aggregation extent of flushing
Higher, with the progress of flushing, required pressure is gradually reduced, and adjusts every layer of hydraulic pressure by valve 63 to adapt to corresponding ore pulp shape
State is fulfiled ahead of schedule if rinsed, and the spray head 61 after completing to rinse can be closed by valve 63, mineral is allowed to start in advance point
Choosing reduces the influence rinsed to separation results, all fails to remove by the flushing of all spray heads 61 in case of the mineral of package,
It can then be adjusted by valve 63 and increase hydraulic pressure, the effect of flushing be promoted, to improve the quality of ore dressing.
As a preferred option, the high-pressure hydraulic pump 7 is provided with power of motor regulating device, by adjusting power of motor tune
Save 7 hydraulic pressure of high-pressure hydraulic pump.
By the way that power of motor regulating device is arranged, 7 hydraulic pressure of high-pressure hydraulic pump is adjusted, when flushing water is entered by water main 64
After distributive pipe 62, it is only necessary to carry out small-scale adjusting by valve 63, simplify the debugging process of hydraulic pressure, improve ore dressing effect
Rate.
As a preferred option, the spray head 61 includes nozzle and connecting tube 611, and the nozzle is pancake, flat horizontal surface
It is parallel with 2 bottom surface of helicla flute.
The water flow that conventional spray head ejects is straight line, and acting on formed on mineral is dotted flushing, this reality
Pancake spray head 61 is used with novel, the flow action ejected forms linear flushing effect on mineral, improves punching
The coverage area of wash water, while flat horizontal surface is parallel to the setting of 2 bottom surface of helicla flute, and flushing water is made horizontally to cover mineral, improves
The efficiency of flushing.
As a preferred option, the connecting tube 611 is mounted on fixing piece 9 by locking nut 10, the fixing piece 9
On be provided with slide assemblies, the fixing piece 9 is welded on 2 bottom surface of helicla flute.Preferably, it is offered on the fixing piece
Strip through-hole 11, the shape of the strip through-hole 11 match with the connecting tube 611, and the connecting tube 611 is made to may pass through institute
Strip through-hole 11 is stated, and carries out the height and position of slidable adjustment connecting tube in strip through-hole, after regulating connecting tube position, is led to
It crosses locking nut 10 connecting tube is locked on fixing piece.
Due in different types of ore pulp ore particle it is of different sizes, to be accurately flushed to the ore particle wrapped up, need to spray
First 61 height is different, and the utility model is provided with fixing piece 9 on helicla flute 2, spray head can on fixing piece 9 slidable adjustment
Height is to adapt to different ore pulps；With the progress of flushing, the ore particle wrapped up is by different degrees of removing, corresponding adjustment
The height of spray head 61, acts on flushing water accurately on ore particle, improves the effect of flushing；Due in ore pulp there are sludge and
Granule foreign is deposited on 2 inside of helicla flute, acts on flushing water on sludge and granule foreign by adjusting 61 height of spray head,
It is flushed to 2 outside of helicla flute, improves the quality of concentrate.
As a preferred option, 61 water outlet of spray head is towards 2 outside of the helicla flute, what the spray head 61 sprayed
For water flow perpendicular to the tangential direction of pulp flow track, mineral are flushed to 2 periphery of helicla flute by the water flow that ejects, are continued point
From ore dressing, the process of ore dressing is enhanced, improves aeneficiation effect.
As a preferred option, the spray head is arranged in 1/7 to the 3/7 helicla flute height region at the top of the helicla flute
On interior helicla flute.
Since the ore pulp mixability on 2 upper layer of helicla flute is too high, ore pulp is not also preliminary to be layered, here spraying-rinsing effect
It is undesirable；2 lower layer of helicla flute has formed preferable layering, and water spray may destroy the balance of mineral arrangement here, influences to select
Flushing nozzle is arranged in the region apart from 2 top 1/7 to 3/7 of helicla flute mine effect, it can achieve the effect that flushing,
The process of sorting is not influenced again.
Further, every layer of the region that the helicla flute 2 is equipped with the spray head 61 is provided with 3 uniformly distributed spray heads
61。
Enhance flushing effect by way of increasing by 61 quantity of spray head, can make to rinse and complete earlier, it is further to reduce
The range of Flushing nozzle setting, is equal to the stroke for increasing sorting, improves sorting accuracy, guarantees the mineral at interception slot 3
It is sorted out completely.
In the description of the embodiments of the present invention, it is to be understood that term " on ", "lower", "front", "rear",
"left", "right", " hard straight ", "horizontal", "center", "top", "bottom", " top ", " root ", "inner", "outside", " periphery ", " inner
The orientation or positional relationship of the instructions such as side ", " inside ", " outside " be based on the orientation or positional relationship shown in the drawings, be only for
Make in description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.Wherein, " inboard " refers to
Region or space internal or fence up." periphery " refers to the region around certain particular elements or specific region.
In the description of the embodiments of the present invention, term " first ", " second ", " third ", " the 4th " are only used for retouching
Purpose is stated, relative importance is not understood to indicate or imply or implicitly indicates the quantity of indicated technical characteristic.By
This, define " first ", " second ", " third ", the feature of " the 4th " can explicitly or implicitly include it is one or more
A this feature.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the embodiments of the present invention, it should be noted that unless otherwise clearly defined and limited, art
Language " installation ", " connected ", " connection ", " assembling " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to detachable
Connection, or be integrally connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The connection in portion.For the ordinary skill in the art, above-mentioned term can be understood in the present invention with concrete condition
Concrete meaning.
In the description of the embodiments of the present invention, particular features, structures, materials, or characteristics can be any one
It can be combined in any suitable manner in a or multiple embodiment or examples.
In the description of the embodiments of the present invention, it is to be understood that "-" and "~" indicate be two values it
Same range, and the range includes endpoint.Such as: " A-B " indicates to be greater than or equal to A, and is less than or equal to the range of B."A
~B " indicates to be greater than or equal to A, and is less than or equal to the range of B.
In the description of the embodiments of the present invention, the terms "and/or", a kind of only description affiliated partner
Incidence relation, indicate may exist three kinds of relationships, for example, A and/or B, can indicate: individualism A exists simultaneously A and B,
These three situations of individualism B.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (9)
1. a kind of spiral chute ore-dressing plant, including spiral chute main body, it is characterised in that: further include being set to the spiral to slip
Cleaning device on groove body, the cleaning device include the spray head being arranged on the inside of helicla flute, and the spray head is arranged in spiral
On helicla flute below groove top portion in 2/3 helicla flute height region.
2. a kind of spiral chute ore-dressing plant according to claim 1, which is characterized in that be arranged in every layer on helicla flute
Spray head is connect with independent distributive pipe, and multiple distributive pipes are commonly connected to one end of water main, and the other end of the water main connects
The water outlet of high-pressure hydraulic pump is connect, the water inlet end of the high-pressure hydraulic pump is connect with water tank；Valve is provided on each distributive pipe
Door controls every layer of spray head opening and closing and hydraulic pressure by valve.
3. a kind of spiral chute ore-dressing plant according to claim 2, which is characterized in that the high-pressure hydraulic pump is provided with electricity
Machine PCU Power Conditioning Unit adjusts the output hydraulic pressure of the high-pressure hydraulic pump by adjusting power of motor.
4. a kind of spiral chute ore-dressing plant according to claim 1, which is characterized in that the spray head include connecting tube and
Nozzle, the nozzle are pancake, and flat horizontal surface is parallel with the spiral groove bottom.
5. a kind of spiral chute ore-dressing plant according to claim 4, which is characterized in that the connecting tube passes through locking screw
Mother is mounted on fixing piece, and the fixing piece is welded in the spiral groove bottom.
6. a kind of spiral chute ore-dressing plant according to claim 5, which is characterized in that offer item on the fixing piece
Shape through-hole, the connecting tube may pass through the strip through-hole, and slidable adjustment is carried out in strip through-hole.
7. a kind of spiral chute ore-dressing plant according to claim 1, which is characterized in that the nozzle delivery port is towards institute
It states on the outside of helicla flute, tangential direction of the water flow that spray head sprays perpendicular to pulp flow track.
8. a kind of spiral chute ore-dressing plant according to claim 1, which is characterized in that the spray head is arranged apart from institute
It states on the helicla flute at the top of helicla flute in 1/7 to 3/7 helicla flute height region.
9. a kind of spiral chute ore-dressing plant according to claim 1, which is characterized in that the helicla flute is equipped with spray head
Region in, 3 uniformly distributed spray heads are provided on every layer of helicla flute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821543085.8U CN209076906U (en) | 2018-09-20 | 2018-09-20 | A kind of spiral chute ore-dressing plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821543085.8U CN209076906U (en) | 2018-09-20 | 2018-09-20 | A kind of spiral chute ore-dressing plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209076906U true CN209076906U (en) | 2019-07-09 |
Family
ID=67117110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821543085.8U Expired - Fee Related CN209076906U (en) | 2018-09-20 | 2018-09-20 | A kind of spiral chute ore-dressing plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209076906U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394234A (en) * | 2019-08-14 | 2019-11-01 | 郴州东燊生态科技有限公司 | A kind of ore cut-off device, spiral concentrator and the method that mineral are sorted |
| CN111362576A (en) * | 2020-04-28 | 2020-07-03 | 松阳县旭日黑陶工艺厂 | Matte glaze prepared from gold mine tailing powder and processing equipment thereof |
-
2018
- 2018-09-20 CN CN201821543085.8U patent/CN209076906U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394234A (en) * | 2019-08-14 | 2019-11-01 | 郴州东燊生态科技有限公司 | A kind of ore cut-off device, spiral concentrator and the method that mineral are sorted |
| CN111362576A (en) * | 2020-04-28 | 2020-07-03 | 松阳县旭日黑陶工艺厂 | Matte glaze prepared from gold mine tailing powder and processing equipment thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190709 Termination date: 20200920 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |