CN208591951U - A kind of Quartz Vein Type slightly in the pure gravity concentration apparatus of grain gold mine - Google Patents
A kind of Quartz Vein Type slightly in the pure gravity concentration apparatus of grain gold mine Download PDFInfo
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- CN208591951U CN208591951U CN201820643822.5U CN201820643822U CN208591951U CN 208591951 U CN208591951 U CN 208591951U CN 201820643822 U CN201820643822 U CN 201820643822U CN 208591951 U CN208591951 U CN 208591951U
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Abstract
The utility model discloses a kind of Quartz Vein Type slightly in grain gold mine pure gravity concentration apparatus, including ball mill, Pulp pump, linear vibrating screen, ore separators, shaking table and hydrocyclone, the Pulp pump includes the first Pulp pump and the second Pulp pump, the ore separators includes the first ore separators and the second ore separators, the shaking table includes the first shaking table and the second shaking table, the output end of the ball mill connects the input terminal of the first Pulp pump, the wherein input terminal of the output end connection linear vibrating screen of the first Pulp pump, the output end of the linear vibrating screen is separately connected the input terminal of the first ore separators and the input terminal of ball mill, wherein the output end of the first ore separators is separately connected the input terminal of the second Pulp pump and the input terminal of the first shaking table, the output end of first shaking table connects the input terminal of the second shaking table, the output end connection waterpower rotation of second Pulp pump The input terminal of device is flowed, wherein the output end of hydrocyclone is separately connected the input terminal of ball mill and the input terminal of the second ore separators.
Description
Technical field
The utility model belongs to gold and sorts industry, especially a kind of Quartz Vein Type slightly in grain gold mine pure gravity concentration apparatus, needle
It is high (> 85%) to exposed in quartz vein gold ore and half exposed gold content, rusty gold granularity it is relatively thick (> 0.074mm grade account for 90% with
On) this kind of ore carry out pure gravity treatment.
Background technique
Quartz vein gold ore is the important gold mine work in China 50% or more of the China gold reserve Shang Zhan gold gross reserves
Industry type, composition of ores is simpler in quartz vein gold ore, and gold mineral is mostly rusty gold and electrum, and gangue is mainly quartz,
Content is generally higher than 60%, and metal sulfide ore content is less, predominantly pyrite, is secondly chalcopyrite and galena etc., gold mine
Object is primarily present in quartzy intergranular and crack based on thick middle grain.
The traditional beneficiation method of quartz vein gold ore mainly has gravity separation method, amalgamating, floatation, cyaniding, gravity treatment-floating
The combined mineral dressing technologies such as choosing, gravity treatment-cyaniding, flotation-cyaniding；Wherein, amalgamating has been prohibited due to its huge environmental hazard
Only use；The all-mud cyanidation method rate of recovery with higher, but a large amount of coarse gold will increase cyaniding time and cyaniding medicine in ore
Agent dosage, reduces production efficiency, simultaneously because the harm of cyaniding medicament is larger, development is subject to certain restrictions；Single floatation stream
Journey is simple, but gold concentrate grade is low, coarse grain rusty gold is lost seriously in flotation tailing.Traditional gravity separation method, such as jigging machine, shake
The equipment treating capacity such as bed, chute is small, and Gold Concentrate under Normal Pressure concentration ratio is low, and dressing plant takes up a large area when building, concentrate between each equipment,
Chats, tailing transhipment need more Pulp pump, and process flow is complicated, energy consumption is high.Therefore, it is floating that at present, more applications are gravity treatments-
The combined mineral dressing technologies such as choosing, gravity treatment-cyaniding, flotation-cyaniding, since medicament is added in flotation and cyanidation technology, there are environment
The risk of pollution, therefore, the pure gravity separation technology for not adding any medicament is trend of the times.
Utility model content
The purpose of the utility model is to overcome above-mentioned the deficiencies in the prior art, provide a kind of Quartz Vein Type slightly in grain gold mine
Pure gravity concentration apparatus and method overcome ore in the prior art and use gold concentrate grade existing for spiral chute or jigging machine gravity treatment
Problem low, concentration ratio is low, process flow is complicated, and such ore is eliminated due to addition floating agent or Cyanide Leaching medicament
Caused environmental problem.
In order to solve technical problem, the technical solution of the utility model is: a kind of Quartz Vein Type slightly pure gravity treatment of middle grain gold mine
Device, including ball mill, Pulp pump, linear vibrating screen, ore separators, shaking table and hydrocyclone, the Pulp pump include first
Pulp pump and the second Pulp pump, the ore separators include the first ore separators and the second ore separators, and the shaking table includes the first shaking table
With the second shaking table, the output end of the ball mill connects the input terminal of the first Pulp pump, wherein the output end of the first Pulp pump connects
The input terminal of linear vibrating screen is connect, the output end of the linear vibrating screen is separately connected the input terminal and ball mill of the first ore separators
Input terminal, wherein the output end of the first ore separators is separately connected the input terminal of the second Pulp pump and the input terminal of the first shaking table,
The output end of first shaking table connects the input terminal of the second shaking table, and the output end of second Pulp pump connects hydrocyclone
Input terminal, wherein the output end of hydrocyclone is separately connected the input terminal of ball mill and the input terminal of the second ore separators.
Preferably, the first slime dam, first ore separators and second are equipped between the ball mill and the first Pulp pump
The second slime dam is equipped between Pulp pump.
Preferably, rough concentrate storage tank is equipped between first ore separators and the first shaking table.
Preferably, the output end of second ore separators is equipped with Tailings Dam.
Preferably, the ore separators is Knelson concentrator, including the first Knelson concentrator and second Nelson's ore dressing
Machine.
Compared with the existing technology, utility model has the advantages that
(1) the utility model is using ball mill, linear vibrating screen, Knelson concentrator, shaking table and hydrocyclone composition
Pure gravity concentration apparatus, and Knelson concentrator is configured at the output end two of the output end of linear vibrating screen and hydrocyclone, it is real
Showed Quartz Vein Type slightly in grain gold mine pure gravity treatment recycling so that the Gold Concentrate under Normal Pressure rate of recovery reaches 80% ~ 90%；
(2) output end of the utility model linear vibrating screen and hydrocyclone is connect with ball mill, is convenient for granularity >
The ore pulp of 1.7mm returns to ball mill and grinds again, improves the rate of recovery, reduces loss；
(3) the utility model is set there are two shaking table, and the output end of the first shaking table connects the input terminal of the second shaking table, such to obtain
The shaking table high-grade concentrate concentration ratio arrived is higher, is worth higher；
(4) the utility model process flow is simple, low energy consumption, Pulp pump is using less, occupied area is small, treating capacity is big,
And floating agent or Cyanide Leaching medicament are not added, it is environmentally friendly.
Detailed description of the invention
The structural schematic diagram of Fig. 1, the utility model；
The process flow chart of Fig. 2, the utility model.
Description of symbols:
1- ball mill, the first Pulp pump of 2-, 3- linear vibrating screen, the first Knelson concentrator of 4-, the first shaking table of 5-, 6-
Two Pulp pumps, 7- hydrocyclone, the second Knelson concentrator of 8-, the second shaking table of 9-, the first slime dam of 10-, the second ore pulp of 11-
Pond, 12- rough concentrate storage tank, 13- Tailings Dam.
Specific embodiment
Specific embodiment of the present invention is described with reference to the accompanying drawings and embodiments:
It should be noted that structure, ratio, the size etc. illustrated in this specification institute attached drawing, only to cooperate explanation
The revealed content of book is not intended to limit the utility model enforceable so that those skilled in the art understands and reads
Qualifications, the modification of any structure, the change of proportionate relationship or the adjustment of size, can be generated not influencing the utility model
The effect of and the purpose that can reach under, should all still fall in the range of the revealed technology contents of the utility model can cover.
Meanwhile cited such as "upper" in this specification, "lower", "left", "right", " centre " and " one " term, also
Only being illustrated convenient for narration, rather than to limit the enforceable range of the utility model, relativeness is altered or modified,
Under the content of no substantial changes in technology, when being also considered as the enforceable scope of the utility model.
Embodiment one
As shown in Figure 1 and 2, the utility model discloses a kind of Quartz Vein Type slightly pure gravity concentration apparatus of middle grain gold mine, including ball milling
Machine 1, Pulp pump, linear vibrating screen 3, ore separators, shaking table and hydrocyclone 7, the Pulp pump include the first Pulp pump 2 and the
Two Pulp pumps 6, the ore separators include the first ore separators and the second ore separators, and the shaking table includes that the first shaking table 5 and second shakes
Bed 9, the output end of the ball mill 1 connect the input terminal of the first Pulp pump 2, wherein the output end connection of the first Pulp pump 2 is straight
The input terminal of linearly coupled sieve 3, the output end of the linear vibrating screen 3 are separately connected the input terminal and ball mill 1 of the first ore separators
Input terminal, wherein the output end of the first ore separators is separately connected the input of the input terminal and the first shaking table 5 of the second Pulp pump 6
End, the output end of first shaking table 5 connect the input terminal of the second shaking table 9, and the output end of second Pulp pump 6 connects waterpower
The input terminal of cyclone 7, wherein the output end of hydrocyclone 7 is separately connected the input terminal and second ore separators of ball mill 1
Input terminal.
As shown in Figure 1 and 2, it is preferred that the first slime dam 10 is equipped between the ball mill 1 and the first Pulp pump 2, it is described
The second slime dam 11 is equipped between first ore separators 4 and the second Pulp pump 6.
As shown in Figure 1 and 2, it is preferred that rough concentrate storage tank 12 is equipped between first ore separators 4 and the first shaking table 5.
As shown in Figure 1 and 2, it is preferred that the output end of second ore separators 8 is equipped with Tailings Dam 13.
As shown in Figure 1 and 2, it is preferred that the ore separators is Knelson concentrator, including the first Knelson concentrator 4 and the
Two Knelson concentrators 8.
As shown in Figure 1 and 2, a kind of Quartz Vein Type as described above slightly in grain gold mine pure reselecting method, comprising the following steps:
Step 1: broken gold ore is ground by ball mill 1, the ore pulp ground is then inputted into the first slime dam
10, the ore pulp ground is drawn into linear vibrating screen 3 using the first Pulp pump 2, using linear vibrating screen 3 by granularity > 1.7mm
Ore pulp return to ball mill 1, the ore pulp of granularity < 1.7mm is inputted into the first Knelson concentrator 4；
Step 2: 4 roughing of the first Knelson concentrator obtains rougher concentration and rougher tailings, and rougher concentration is inputted
Rougher tailings is inputted the second slime dam 11 by rough concentrate storage tank 12；
Step 3: the rougher tailings in second slime dam 11 is drawn into hydrocyclone 7 using the second Pulp pump 6 and is carried out
The ore pulp overflow that -200 mesh grain size contents account for 60% ~ 70% is inputted the second Knelson concentrator 8 and scanned, by underflow by classification
Sand setting returns to ball mill 1 and crushes again；
Step 4: second Knelson concentrator 8 scans to obtain Nelson's scavenger concentrate and Nelson scans tailing,
Middle Nelson's scavenger concentrate storage is for sale, and Nelson is scanned tailing input Tailings Dam 13 and is stored up；
Step 5: the rougher concentration in step 2 in rough concentrate storage tank 12 is inputted into the first shaking table 5 and carries out selected, obtains the
First shaking table high-grade concentrate is inputted the second shaking table 9 again and carried out by one shaking table high-grade concentrate and the low-grade concentrate of the first shaking table
It is selected, obtain final shaking table high-grade concentrate and the low-grade concentrate of the second shaking table；
Step 6: final high-grade concentrate is directly entered smelting process, the low product that the first shaking table and the second shaking table obtain
Position concentrate difference packing and storing is for sale.
Preferably, the pulp density that the first Knelson concentrator 4 is inputted in the step 1 is 55% ~ 60%, wherein first
The G value of Knelson concentrator is 60 ~ 120.
Embodiment two
As shown in Figure 1 and 2, the utility model discloses a kind of Quartz Vein Type slightly pure gravity concentration apparatus of middle grain gold mine, including ball milling
Machine 1, Pulp pump, linear vibrating screen 3, ore separators, shaking table and hydrocyclone 7, the Pulp pump include the first Pulp pump 2 and the
Two Pulp pumps 6, the ore separators include the first ore separators and the second ore separators, and the shaking table includes that the first shaking table 5 and second shakes
Bed 9, the output end of the ball mill 1 connect the first slime dam 10, and the first slime dam 10 connects the input terminal of the first Pulp pump 2,
Wherein the input terminal of the output end connection linear vibrating screen 3 of the first Pulp pump 2, the output end of the linear vibrating screen 3 connect respectively
The input terminal of the first Knelson concentrator 4 and the input terminal of ball mill 1 are connect, wherein the output end of the first Knelson concentrator 4 point
12 input terminal of input terminal and rough concentrate storage tank of the second slime dam 11,12 output end of the rough concentrate storage tank connection first are not connected
The input terminal of shaking table 5, wherein the output end of the first shaking table 5 connects the input terminal of the second shaking table 9, second slime dam 11 is exported
End connection 6 input terminal of the second Pulp pump, wherein the input terminal of the output end connection hydrocyclone 7 of the second Pulp pump 6, wherein water
The output end of power cyclone 7 is separately connected the input terminal of ball mill 1 and the input terminal of the second Knelson concentrator 8, and described second
The output end of ore separators 8 is equipped with Tailings Dam 13.
As shown in Figure 1 and 2, a kind of Quartz Vein Type as described above slightly in grain gold mine pure reselecting method, comprising the following steps:
Step 1: broken gold ore is ground by ball mill 1, the ore pulp ground is then inputted into the first slime dam
10, the ore pulp ground is drawn into linear vibrating screen 3 using the first Pulp pump 2, is carried out using linear vibrating screen 3 every thick, by grain
The coarse-grained material for spending > 1.7mm returns to ball mill 1, and the ore pulp of granularity < 1.7mm is inputted the first Knelson concentrator 4；
Step 2: 4 roughing of the first Knelson concentrator obtains rougher concentration and rougher tailings, and rougher concentration is inputted
Rougher tailings is inputted the second slime dam 11 by rough concentrate storage tank 12；
Step 3: the rougher tailings in second slime dam 11 is drawn into hydrocyclone 7 using the second Pulp pump 6 and is carried out
The ore pulp overflow that -200 mesh grain size contents account for 70% is inputted the second Knelson concentrator 8 and scanned, by underflow sand setting by classification
Input return of serve grinding machine 1 is ground again；
Step 4: second Knelson concentrator 8 scans to obtain Nelson's scavenger concentrate and Nelson scans tailing,
Middle Nelson's scavenger concentrate storage is for sale, and Nelson is scanned tailing input Tailings Dam 13 and is stored up；
Step 5: the rougher concentration in step 2 in rough concentrate storage tank 12 is inputted into the first shaking table 5 and carries out selected, obtains the
First shaking table high-grade concentrate is inputted the second shaking table 9 again and carried out by one shaking table high-grade concentrate and the low-grade concentrate of the first shaking table
It is selected, obtain final shaking table high-grade concentrate and the low-grade concentrate of the second shaking table；
Step 6: final high-grade concentrate is directly entered smelting process, the first shaking table and the second shaking table is obtained low
It is for sale that grade concentrate distinguishes packing and storing.
Preferably, the pulp density that the first Knelson concentrator 4 is inputted in the step 1 is 56% ~ 58%, wherein first
The G value of Knelson concentrator is 70 ~ 100.
Ore separators described in the utility model uses Knelson concentrator, and the Knelson concentrator is based on centrifugal principle
Enhanced special gravity mine equipment, be mainly used for recycling from blending others solid material gold, silver, the noble metals such as platinum family and
The metalliferous mineral of other larger specific gravities such as tin, tungsten, niobium, monazite, rutile.China at present using it is more be flotation mill,
Coarse gold is recycled in grinding circuit of Tan Jin factory, that the bulk concentrate floatation of factory is followed by selected in non-ferrous metal regrinds circuit
Middle recycling gold.
Gravity separation has the characteristics that non-environmental-pollution, potential widely applicable as one of main beneficiation method, but
In quite a long time in past, as the mineral resources difficulty property selected increases, it is generally recognized that its technology development space and apply model
It encloses extremely limited；The characteristic that centrifugal action can generate high power " strengthening gravity " further develops for gravity separation provides theory
It may；The appearance of a variety of centrifugal ore separators is exactly established on this basis, but material sorts bed and kills rapidly, is lacked enough
Effectively sort the disadvantage that the time is always such equipment.
Knelson concentrator feed preparation unit size section is wider, and interruption ore discharge type is 0~6mm, and continuous ore discharge type is 0~3.2mm.
Its recycling grade is very wide, and by taking gold recycling as an example ,+38 μm are easily recycling grade, and 10~38 μm are recyclable grade, and -10 μm are
More difficult recycling grade.In production practice, the goldc grains overwhelming majority of monomer dissociation is recyclable grade, therefore this partial monosomy is golden
It is easier to recycle.Knelson concentrator concentration ratio is high, can be usually reached 1000 ~ 3000 times, and concentrate yield is small, usually 0.02% ~
0.10%, concentrate grade is high, and generally 1000 ~ 20000g/t, the rate of recovery is significantly improved than normal reselection equipment.Equipment takes up an area face
Product is small, and operation rate is high, and little power consumption, high degree of automation, easily operated management, equipment daily maintenance amount is very low, is produced into
This is low.
Ball mill described in the utility model is the key equipment that material is broken and then is crushed, it is widely applied
In cement, silicate product, New Building Materials 52555, refractory material, chemical fertilizer, black and non-ferrous metal ore and glass are made pottery
The production industries such as porcelain carry out dry type or wet type grinding to various ores and other grindability materials.It is each that ball mill is suitable for grinding
Kind ore and other materials, are widely used in ore dressing, the industries such as building materials and chemical industry can be divided into two kinds of ore grinding sides of dry type and wet type
Formula, the application carry out the crushing of gold ore using ball mill.It is different according to ore discharge mode, it can lattice subtype and two kinds of overflow type.
Linear vibrating screen (straight line shaker) described in the utility model is the screening plant of new high-efficiency, is widely used in mine, coal
The industries such as charcoal, smelting, building materials, fire resisting straight line shaker material, light industry, chemical industry.Linear vibrating screen is also to be produced using inertia vibration generator
Raw vibration, linear vibrating screen vibration source has motor to drive vibration excitor, and vibration excitor has a bias on each axis there are two axis
Weight, and rotate in opposite directions, therefore also known as double-shaft straight-line shale shaker, it is engaged by two gears to guarantee to synchronize.When two band-offsets
When the disk rotational of heart weight, the centrifugal force F that two eccentric weights generate offsets each other in the component of x-axis, is added in the component of y-axis,
Its result generates a reciprocal exciting force in y-axis direction, and screen box is made to generate reciprocal straight path vibration in the y-axis direction.
Shaking table described in the utility model is a kind of for sorting the gravity beneficiation equipment of fine, is widely used in sorting
Tin, tungsten, gold and silver, lead, zinc, tantalum, niobium, iron, manganese, ferrotianium and coal etc..Shaking table is with a long history, and continually develops innovation, from initial
Single wave bed surface shaking table (1970s) is developed on the basis of vertical bar bed surface shaking table；To hyperbolic wave bed surface shaking table (last century
The nineties), so that the treating capacity, the rate of recovery and concentration ratio of shaking table is all greatly improved.
6-S type shaking table is a kind of physical upgrading equipment, it is mainly used for sorting the rare gold such as gold, silver, lead zinc, tantalum niobium, tin
Belong to and precious metal ore；6-S type shaking table is developed by plane chute, later by its asymmetry move back and forth characterized by and from
Architectonical, 6-S shaking table are made of bed surface, rack and transmission mechanism three parts, and bed surface is trapezoidal or diamond shape, laterally there is 1 ° ~ 5 °
Inclination configures feed launder and feed trough above inclined side, and longitudinally arranged riffling on bed surface, height is from driving end to opposite side
It reduces, entire bed surface supports by rack, installs transmission device in bed surface one end, and the latter can be such that bed surface has when advancing close to end
Quick return characteristic, i.e., so-called differential motion.
Hydrocyclone described in the utility model is the classifying equipoment for accelerating ore particle to settle using centrifugal force, it needs to press
Power is to mine, therefore it is big to consume power, but occupied area is small, cheap, and treating capacity is big, and classification efficiency is high, can get very thin overflow
Miscarriage product, the classifying equipoment being chiefly used in second segment closed circuit grinding.Hydrocyclone is for separating except heavier in sewage
The equipment of the substances such as coarse granule silt particle, is also used for slurry dewatering sometimes, partial pressure formula and two kinds of gravity type, frequently with circular cylinder
Structures or metal tube production, the utility model use gravity type.Water depended on pressure or gravity are by structures (or metal tube) top
Tangentially enter, under the action of the centrifugal force, coarse particles substance is thrown to wall and rotates the dope downwards and formed and arranged together
Out, it is discharged after lesser particulate matter rotation to a certain extent with secondary upper bumpy flow.
Pulp pump described in the utility model belongs to centrifugal pump from working principle, by by the centrifugal force (impeller of pump
Rotation) effect make a kind of increased machinery of solid, liquid blending agent energy, convert electric energy to the kinetic energy and potential energy of medium
Equipment is primarily adapted for use in: the industry fields such as mine, power plant, dredging, metallurgy, chemical industry, building materials and petroleum.The title of Pulp pump is
A kind of centrifugal pump divided from the angle of pumped (conveying) medium, in addition Pulp pump can also specifically divide inhomogeneity from different perspectives
Type.Water pump can also be evacuated body, solid, solid-liquid mixture and miberal powder mud, water pump electricity consumption is in national total electricity other than drawing water
Proportion is very big in amount, and the Energy-saving Situation of water pump has an important influence national economy, and water pump not only rises in energy saving link
Positive effect, Pulp pump not only than similar product energy conservation 4% ~ 8%, also for atmosphere be detached from haze " devil's talon " contribute.
The working principle of the utility model is as follows:
Broken gold ore addition ball mill 1 is crushed, smashed ore pulp is inputted into the first slime dam 10, so
Ore pulp input linear vibrating screen 3 is screened using the first Pulp pump 2 afterwards, the ore pulp for screening granularity > 1.7mm is inputted back
The ore pulp of granularity < 1.7mm is inputted the first Knelson concentrator 4 by ball mill 1；First Knelson concentrator, 4 roughing obtains
To rougher concentration and rougher tailings, rougher concentration is inputted into rough concentrate storage tank 12, rougher tailings is inputted into the second slime dam 11；Benefit
The rougher tailings in second slime dam 11 is drawn into hydrocyclone 7 with the second Pulp pump 6 to be classified, by -200 mesh grades
The ore pulp overflow that content accounts for 60% ~ 70% inputs the second Knelson concentrator 8 and is scanned, and underflow sand setting is inputted return of serve grinding machine 1
It crushes again；Second Knelson concentrator 8 scans to obtain Nelson's scavenger concentrate and Nelson scans tailing, wherein Neil
Gloomy scavenger concentrate storage is for sale, and Nelson is scanned tailing input Tailings Dam 13 and is stored up；By the roughing essence in rough concentrate storage tank 12
Mine inputs the first shaking table 5 and carries out selected, obtains shaking table high-grade concentrate and the low-grade concentrate of shaking table, again by shaking table high-grade concentrate
It inputs the second shaking table 9 and carries out selected, obtain shaking table high-grade concentrate and the low-grade concentrate of shaking table；Using shaking table high-grade concentrate as
Final high-grade concentrate is directly entered smelting process, stores using the low-grade concentrate of shaking table as low-grade concentrate for sale.
Two Pulp pumps are used only in the pure gravity separation technology of the utility model, first is equipped between ball mill and linear vibrating screen
Pulp pump, is equipped with the second Pulp pump between the first Knelson concentrator and hydrocyclone, the utility model reduces Pulp pump
Usage amount, reduce energy consumption, improve work efficiency.
The utility model is pure heavy using ball mill, linear vibrating screen, Knelson concentrator, shaking table and hydrocyclone composition
Screening device, and Knelson concentrator is configured at the output end two of the output end of linear vibrating screen and hydrocyclone, it realizes
Quartz Vein Type slightly in grain gold mine pure gravity treatment recycling so that the Gold Concentrate under Normal Pressure rate of recovery reaches 80% ~ 90%.
The output end of the utility model linear vibrating screen and hydrocyclone is connect with ball mill, is convenient for granularity >
The ore pulp input return of serve grinding machine of 1.7mm is ground again, is improved the rate of recovery, is reduced loss.
The utility model is set there are two shaking table, and the output end of the first shaking table connects the input terminal of the second shaking table, is obtained in this way
Shaking table high-grade concentrate concentration ratio it is higher, be worth it is higher.
The utility model process flow is simple, low energy consumption, Pulp pump is using less, occupied area is small, treating capacity is big, and
Floating agent or Cyanide Leaching medicament are not added, it is environmentally friendly.
The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the utility model is not limited to
Above embodiment can also not depart from the utility model within the knowledge of a person skilled in the art
It is made a variety of changes under the premise of objective.
Many other changes and modifications may be made without departing from the spirit and scope of the utility model.It should be appreciated that this reality
It is not limited to specific embodiment with novel, the scope of the utility model is defined by the following claims.
Claims (5)
1. a kind of Quartz Vein Type slightly in grain gold mine pure gravity concentration apparatus, it is characterised in that: including ball mill, Pulp pump, straight-line oscillation
Sieve, ore separators, shaking table and hydrocyclone, the Pulp pump include the first Pulp pump and the second Pulp pump, the ore separators packet
The first ore separators and the second ore separators are included, the shaking table includes the first shaking table and the second shaking table, and the output end of the ball mill connects
The input terminal of the first Pulp pump is connect, wherein the input terminal of the output end connection linear vibrating screen of the first Pulp pump, the straight line vibration
The output end of dynamic sieve is separately connected the input terminal of the first ore separators and the input terminal of ball mill, wherein the output end of the first ore separators
It is separately connected the input terminal of the second Pulp pump and the input terminal of the first shaking table, the output end of first shaking table connects the second shaking table
Input terminal, the input terminal of the output end connection hydrocyclone of second Pulp pump, the wherein output end of hydrocyclone
It is separately connected the input terminal of ball mill and the input terminal of the second ore separators.
2. a kind of Quartz Vein Type according to claim 1 slightly in grain gold mine pure gravity concentration apparatus, it is characterised in that: the ball milling
It is equipped with the first slime dam between machine and the first Pulp pump, the second ore pulp is equipped between first ore separators and the second Pulp pump
Pond.
3. a kind of Quartz Vein Type according to claim 1 slightly in grain gold mine pure gravity concentration apparatus, it is characterised in that: described first
Rough concentrate storage tank is equipped between ore separators and the first shaking table.
4. a kind of Quartz Vein Type according to claim 1 slightly in grain gold mine pure gravity concentration apparatus, it is characterised in that: described second
The output end of ore separators is equipped with Tailings Dam.
5. according to claim 1 ~ 4 a kind of described in any item Quartz Vein Types slightly in grain gold mine pure gravity concentration apparatus, it is characterised in that:
The ore separators is Knelson concentrator, including the first Knelson concentrator and the second Knelson concentrator.
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| CN201820643822.5U CN208591951U (en) | 2018-05-02 | 2018-05-02 | A kind of Quartz Vein Type slightly in the pure gravity concentration apparatus of grain gold mine |
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| CN201820643822.5U CN208591951U (en) | 2018-05-02 | 2018-05-02 | A kind of Quartz Vein Type slightly in the pure gravity concentration apparatus of grain gold mine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380381A (en) * | 2018-05-02 | 2018-08-10 | 陕西冶金设计研究院有限公司 | A kind of Quartz Vein Type slightly in the pure gravity concentration apparatus of grain gold mine and method |
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2018
- 2018-05-02 CN CN201820643822.5U patent/CN208591951U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380381A (en) * | 2018-05-02 | 2018-08-10 | 陕西冶金设计研究院有限公司 | A kind of Quartz Vein Type slightly in the pure gravity concentration apparatus of grain gold mine and method |
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