CN207823194U - The general preparation equipment of one heavy metal species - Google Patents
The general preparation equipment of one heavy metal species Download PDFInfo
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- CN207823194U CN207823194U CN201721879323.8U CN201721879323U CN207823194U CN 207823194 U CN207823194 U CN 207823194U CN 201721879323 U CN201721879323 U CN 201721879323U CN 207823194 U CN207823194 U CN 207823194U
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Abstract
The utility model is related to the general preparation equipment of a heavy metal species, main technical schemes are:According to the characteristic of material grains, by mesh mesh screen and mesh cylinder mould material by grain size difference carry out volume sorting, then the material of the different volumes specification sorted out is transported on shaking table again and is sorted respectively, finally the rough product sorted out is transported in purification Guan and is further purified.The advantageous effect of preparation equipment described in the utility model is:Traditional washing method runs tail rate generally all 0.5% or more;And 0.1% is can be controlled in hereinafter, improving to obtain mine rate using the race tail rate of preparation equipment described in the utility model, reduction wastes, therefore corresponding to take up an area less, environmental disruption is also just corresponding small, due to using washing gravity treatment, without chemical agent, therefore, at all without chemical contamination.
Description
Technical field
The utility model belongs to ore separators technical field, and in particular to the general preparation equipment of a heavy metal species.
Background technology
Reselection technique mainly has these three modes of spiral separation, jigging, shaking table at this stage.However, spiral point is used alone
Disembark or jigging equipment, although having the advantages that treating capacity is big, exist mine rate is low, precision is low, it is high to run tail, and to 200 mesh
Above material can not be handled;And shaking table equipment is used alone, although certain Product Precision can be improved, obtain a part
Mineral more than 200 mesh;But day output is small, and race tail cannot also solve.
For example, application No. is 201410314014.0 Chinese invention patent application, a kind of pressure dissolved air floatation method is disclosed
The technique and device for removing heavy metal ions in sewage belong to environmental project and administer field.The technique first will first lead to waste water
Entering calcium hydroxide makes it neutralize the acid ion in waste water, then is passed through the sediment hydrophobization that enuatrol makes to be formed, and then makes
Grain flocculation;Microbubble is generated using pressure air-dissolving method, the saturated dissolved gas water generated after pressurization is passed dirty by being discharged into flocculation
Flotation is carried out in water;Finally the dross floatingly selected is collected and handled.
In another example application No. is 200410103975.3 Chinese invention patent application, a kind of combined type rock gold is disclosed
Tailings recovery device, it includes:Submersible deep layer rushes device for picking, ore pulp splitter, pulp distributer and ore pulp and carefully selects, rushes
Equipment is washed, by reselection modes, three high-recovery, high throughput, optimization enrichment aspects has been taken into account, has achieved good effect
Fruit.
Above equipment is combined and is used, although being taken on a new look, the problem of running tail, always cannot solve at all,
Especially to mineral materials more than 200 mesh, even more it is difficult to handle.The race tail of entire gravity treatment mining industry, main is exactly more than 200 mesh
Material in, the general tail that runs is traced it to its cause 0.5% or more:
1. mud and material mixing washing simultaneously.Thus it can also carry away part secretly while mud is washed away
Tiny mineral material.
2. the granular size of material is not equal, thickness regardless of, mix choosing together.Because the weight of the big sandstone of particle is much big
In the weight of tiny mineral, this is easy for causing to run tail.20 purposes are only spaced if separation with mesh net the producer having
Volume separates, and since body integral difference is big, weight difference is just big, and therefore, effect is also with regard to unobvious.It is washed away during washing big
While the sandstone of particle, also it is easy for washing away short grained mineral.
3. during washing, the material for supplying shaking table is more or less, very unstable, this just makes material on shaking table
Downward movement Orbit revolutionary is continuous, can not strictly control, and may result in this way in the concentrate that institute's washing comes out doped with chats;In
Doped with concentrate and tailings in mine;Doped with chats in tailing, here it is cause mine rate is low, low precision, runs the high reason of tail.
4. all producers all purify obtained mineral products that work is not further, the reason is that obtained mineral products
Large or fine granule mixes, it is difficult to be purified to it, this mineral products for resulting in grade low is when selling in addition to increasing transport pressure and fortune
Outside defeated cost, also have a greatly reduced quality in price.
5. using shaking table coal washing technique at this stage, mineral facies more than 200 mesh of precision and extraction of obtained mineral products
Than being higher in other gravitational separation equipment;Using the producer of combination coal washing technique, shaking table is all put into last procedure, but shake
The bed washing ability of itself has mud in material with regard to extremely limited containing miscellaneous, and material particles size thickness and regardless of,
In this case, it should expect high-precision mineral products, want to improve treating capacity again, it is difficult to realize.
6. most producers for using reselection technique now, the processing to tailing, silt is all to build tailing dam, disadvantage
End be to invest it is big, take up an area it is more, but also buried chance heavy rain, may cause damages when Freshets roar down from the mountains great dam break hidden danger.
Utility model content
In view of the above-mentioned problems of the prior art, the utility model proposes the general preparation equipments of a heavy metal species.
The technical solution of the utility model is:The general preparation equipment of one heavy metal species, including mineral resources storage bin, feeding machine,
Vibrating screen, crusher, concentrator, cylinder type water object separation mesh cylinder mould, volume sorting unit, shaking table unit, rough product pond, in
Mine pond, tailing pit, mineral pond, ball mill, purification tank, concentrate product pond, centrifuge, concentrate library, sedimentation basin, solid-liquid separating machine,
Tank, wherein feeding machine includes the first feeding machine and the second feeding machine, and crusher includes the first crusher, the second crusher
With third crusher, concentrator includes the first concentrator, the second concentrator and third concentrator, and cylinder type water object detaches mesh cylinder mould
Mesh net is detached including the first cylinder type water object separation mesh cylinder mould, second tin roller formula water object separation mesh cylinder mould, third cylinder type water object
Cage and the 4th cylinder type water object detach mesh cylinder mould, and it includes the first volume sorting unit and the second volume sorting machine that volume, which sorts unit,
Group;
Mineral resources storage bin, the first feeding machine and reciprocating sieve are sequentially connected by conveyer belt, and reciprocating sieve is broken with first respectively
Machine and the first concentrator are connected by pipeline, and the first crusher is connect with the first concentrator by pipeline, the first concentrator and
One cylinder type water object separation mesh cylinder mould is connected by pipeline, the first cylinder type water object detach mesh cylinder mould respectively with the second concentrator and
Second crusher is connected by pipeline, and the second crusher detaches mesh cylinder mould with second tin roller formula water object and connected by pipeline, and second
Cylinder type water object separation mesh cylinder mould is connect with the second concentrator and third crusher by pipeline respectively, third cylinder type water object point
It is connect respectively by pipeline with the second concentrator, the second crusher and third crusher from mesh cylinder mould, the second concentrator and the 4th
Cylinder type water object separation mesh cylinder mould is connected by pipeline, the 4th cylinder type water object detach mesh cylinder mould respectively with the second volume sorting machine
Group is connected with third concentrator by pipeline, and third concentrator, the second feeding machine and the first volume sorting unit pass sequentially through pipe
Road connects, and shaking table unit sorts unit, rough product pond, chats pond, tailing with the first volume sorting unit, the second volume respectively
Pond is connected with mineral pond by pipeline, and the second volume sorting unit is connected with mineral pond by pipeline, chats pond, ball mill and the
Four cylinder type water objects separation mesh cylinder mould passes sequentially through pipeline connection, and rough product pond is connect with purification tank by pipeline, and tank is purified
Connect respectively by pipeline with concentrate product pond, ball mill and sedimentation basin, concentrate product pond and centrifuge by transmitting band connection,
Centrifuge also respectively with concentrate library and sedimentation basin by transmitting band connection, sedimentation basin respectively with tailing pit, solid-liquid separating machine and storage
Pond is connected by pipeline, and solid-liquid separating machine is connected with tank by pipeline.
Further, the first cylinder type water object separation mesh cylinder mould is that one hollow, diameter is separated by 20 centimetres of mesh net rolling
Cylinder, is provided with three layers of mesh net, wherein outer layer is 70 mesh, and middle layer is 50 mesh, internal layer is 20 mesh;Second tin roller formula water object detaches
It is identical that the structure of mesh cylinder mould and third cylinder type water object separation mesh cylinder mould with the first cylinder type water object detaches mesh cylinder mould.
Further, the 4th cylinder type water object separation mesh cylinder mould is that one hollow, diameter is separated by 20 centimetres of mesh net rolling
Cylinder, is provided with three layers of mesh net, wherein outer layer is 180 mesh, and middle layer is 150 mesh, internal layer is 115 mesh.
Further, the first volume sorting unit stacks structure including two groups of mesh nets, one of mesh net stack structure by
Volume specification is 75 mesh, the mesh mesh screen of 80 mesh, 85 mesh, 90 mesh, 95 mesh, 100 mesh, 105 mesh, 110 mesh stacks composition, another mesh
Net stack structure by volume specification be 115 mesh, 120 mesh, 125 mesh, 140 mesh, 155 mesh, 160 mesh, 170 mesh, 175 mesh mesh mesh screen
Stack composition.
Further, the first volume sorting unit stacks structure including two groups of mesh nets, and it includes two that the first volume, which sorts unit,
Group mesh net stacks structure, and it is 75 mesh, 80 mesh, 85 mesh, 90 mesh, 95 mesh, 100 that one of mesh net, which stacks structure by volume specification,
Mesh, 105 mesh, 110 mesh mesh mesh screen stack composition, and shaken the head and shaken using one;Another mesh net stacks structure by body
Product specification is 115 mesh, the mesh mesh screen of 120 mesh, 125 mesh, 140 mesh, 155 mesh, 160 mesh, 170 mesh, 175 mesh stacks composition, and makes
It is shaken the head and is shaken with another.
Further, the first volume sorting unit can also sort mesh cylinder mould by 4 roller co-volumes and form, wherein the
One roller co-volume sorting mesh cylinder mould is made of the mesh mesh screen of 75 mesh, 80 mesh, 85 mesh, 90 mesh, and second tin roller co-volume sorts mesh
Cylinder mould is made of the mesh mesh screen of 95 mesh, 100 mesh, 105 mesh, 110 mesh, and third roller co-volume sorts mesh cylinder mould by 115 mesh, 120
The mesh mesh screen composition of mesh, 125 mesh, 140 mesh, the 4th roller co-volume sort mesh cylinder mould by 155 mesh, 160 mesh, 170 mesh, 175 mesh
Mesh mesh screen composition, the internal diameter of 4 roller co-volumes sorting mesh cylinder moulds is 60 centimetres, and outer diameter is 90 centimetres, each roller
Set up separately below co-volume sorting mesh cylinder mould and sets a slot.
Further, the second volume sorting unit further includes that mesh net stacks structure, and mesh net stacks structure and is by volume specification
180 mesh, 200 mesh, 210 mesh, 230 mesh, 250 mesh, 270 mesh, 300 mesh, 400 mesh, 800 mesh mesh mesh screen stack composition, the second body
Integral selects the net of unit 71 to stack structure and shake the head using one to be shaken, and the length of every mesh net is 3m, width 2m.
Further, the second volume sorting unit can also sort mesh cylinder mould by 2 roller co-volumes and form, wherein one
A roller co-volume sorts mesh mesh screen group of the mesh cylinder mould by 180 mesh, 200 mesh, 210 mesh, 230 mesh, 250 mesh, 270 mesh, 300 mesh
At another roller co-volume sorting mesh cylinder mould is made of the mesh mesh screen of 400 mesh and 800 mesh.
Further, shaking table unit is the shaking table group that every 8 shaking tables stack composition, is shaken by what 3 shaking table groups formed
Bed unit, every 1 shaking table unit are used in conjunction with 1 vibrations of shaking the head.
Further, every shaking table is respectively arranged with 2 pieces of deflectors.
Further, the top for purifying tank is cylinder, and lower part is bullet, and 1 band is arranged above the top of purification tank
The motor of dynamic blender rotation can release the opening of material in the bottom setting one of purification tank.
Further, the lower part for purifying tank is provided with multiple observation windows.
The advantageous effect of preparation equipment described in the utility model is:Traditional washing method runs tail rate generally all 0.5%
More than;And 0.1% is can be controlled in hereinafter, improving to obtain mine rate using the race tail rate of this technology, reduction wastes, therefore corresponding occupation of land
Few, environmental disruption is also just corresponding small, therefore, basic dirty without chemistry due to using washing gravity treatment, not having to chemical agent
Dye.
Description of the drawings
Fig. 1 is the structural schematic diagram of preparation equipment described in the utility model.
In figure shown in label:1- mineral resources storage bins, the first feeding machines of 2-, the second feeding machines of 201-, 3- vibrating screens, 4- first
Crusher, the second crushers of 401-, 402- third crushers, the first concentrators of 5-, the second concentrators of 501-, 502- thirds are dense
Machine, 6- the first cylinder type water objects detach mesh cylinder mould, and 601- second tin roller formula water objects detach mesh cylinder mould, 602- third cylinder type water objects
Mesh cylinder mould is detached, the 4th cylinder type water objects of 603- detach mesh cylinder mould, and the first volumes of 7- sort unit, 701- the second volume sorting machines
Group, 8- shaking table units, the rough product ponds 9-, 10- chats pond, 11- tailing pits, 12- mineral pond, 13- ball mills, 14- purify tank,
15- concentrate products pond, 16- centrifuges, 17- concentrate library, 18- sedimentation basins, 19- solid-liquid separating machines, 20- tanks.
Specific implementation mode
Preparation equipment described in the utility model is done further in detail with specific implementation mode with reference to the accompanying drawings of the specification
Explanation.
As shown in Figure 1, preparation equipment described in the utility model, wherein mineral resources storage bin 1, the first feeding machine 2 and reciprocating sieve
3 are sequentially connected by conveyer belt, and reciprocating sieve 3 is connect with the first crusher 4 and the first concentrator 5 by pipeline respectively, and first is broken
Broken machine 4 is connect with the first concentrator 5 by pipeline, and the first concentrator 5 detaches mesh cylinder mould 6 with the first cylinder type water object and passes through pipeline
Connection, the first cylinder type water object separation mesh cylinder mould 6 are connect with the second concentrator 501 and the second crusher 401 by pipeline respectively,
Second crusher 401 detaches mesh cylinder mould 601 with second tin roller formula water object and is connected by pipeline, and second tin roller formula water object detaches mesh net
Cage 601 is connect with the second concentrator 501 and third crusher 402 by pipeline respectively, and third cylinder type water object detaches mesh cylinder mould
602 are connect with the second concentrator 501, the second crusher 401 and third crusher 402 by pipeline respectively, the second concentrator 501
Mesh cylinder mould 603 is detached with the 4th cylinder type water object to connect by pipeline, the 4th cylinder type water object detaches mesh cylinder mould 603 respectively with the
Disome integral selects unit 701 to be connected by pipeline with third concentrator 502, third concentrator 502, the second feeding machine 201 and the
One integral selects unit 7 to pass sequentially through pipeline connection, and shaking table unit 8 is sorted with the first volume sorting unit 7, the second volume respectively
Unit 701, rough product pond 9, chats pond 10, tailing pit 11 are connected with mineral pond 12 by pipeline, and the second volume sorts unit
701 are connected with mineral pond 12 by pipeline, and chats pond 10, ball mill 13 and the 4th cylinder type water object separation mesh cylinder mould 603 are successively
Connected by pipeline, rough product pond 9 with purification tank 14 connect by pipeline, purification tank 14 respectively with concentrate product pond 15, ball
Grinding machine 13 is connected with sedimentation basin 18 by pipeline, and concentrate product pond 15 is with centrifuge 16 by transmitting band connection, and centrifuge 16 is also
Respectively with concentrate library 17 and sedimentation basin 18 by transmitting band connection, sedimentation basin 18 also respectively with tailing pit 11, solid-liquid separating machine 19
It is connected by pipeline with tank 20, solid-liquid separating machine 19 is connected with tank 20 by pipeline.
Further, for one, hollow, diameter is separated by 20 centimetres of mesh net rolling to the first cylinder type water object separation mesh cylinder mould 6
Cylinder, is provided with three layers of mesh net, wherein outer layer is 70 mesh, and middle layer is 50 mesh, internal layer is 20 mesh;Second tin roller formula water object detaches
It is identical that the structure of mesh cylinder mould 601 and third cylinder type water object separation mesh cylinder mould 602 with the first cylinder type water object detaches mesh cylinder mould 6.
Further, for one, hollow, diameter is separated by 20 centimetres of mesh net to the 4th cylinder type water object separation mesh cylinder mould 603
Roller is provided with three layers of mesh net, wherein outer layer is 180 mesh, and middle layer is 150 mesh, internal layer is 115 mesh.First cylinder type water object
Detach mesh cylinder mould 6, second tin roller formula water object separation mesh cylinder mould 601, third cylinder type water object separation mesh cylinder mould 602 and the 4th roller
The effect that formula water object detaches mesh cylinder mould 603 is to separate mud and material.
Further, the first volume sorting unit 7 stacks structure including two groups of mesh nets, one of mesh net stack structure by
Volume specification is 75 mesh, the mesh mesh screen of 80 mesh, 85 mesh, 90 mesh, 95 mesh, 100 mesh, 105 mesh, 110 mesh stacks composition, and uses one
A shake the head is shaken;Another mesh net stack structure by volume specification be 115 mesh, 120 mesh, 125 mesh, 140 mesh, 155 mesh,
160 mesh, 170 mesh, 175 mesh mesh mesh screen stack composition, and shaken the head and shaken using another.
Further, the first volume sorting unit 7 can also sort mesh cylinder mould by 4 roller co-volumes and form, wherein the
One roller co-volume sorting mesh cylinder mould is made of the mesh mesh screen of 75 mesh, 80 mesh, 85 mesh, 90 mesh, and second tin roller co-volume sorts mesh
Cylinder mould is made of the mesh mesh screen of 95 mesh, 100 mesh, 105 mesh, 110 mesh, and third roller co-volume sorts mesh cylinder mould by 115 mesh, 120
The mesh mesh screen composition of mesh, 125 mesh, 140 mesh, the 4th roller co-volume sort mesh cylinder mould by 155 mesh, 160 mesh, 170 mesh, 175 mesh
Mesh mesh screen composition, the internal diameter of 4 roller co-volumes sorting mesh cylinder moulds is 60 centimetres, and outer diameter is 90 centimetres, each roller
Set up separately below co-volume sorting mesh cylinder mould and sets a slot.
Further, the second volume sorting unit 71 further includes that mesh net stacks structure, and mesh net stacks structure by volume specification
Mesh mesh screen for 180 mesh, 200 mesh, 210 mesh, 230 mesh, 250 mesh, 270 mesh, 300 mesh, 400 mesh, 800 mesh stacks composition, and second
The net of volume sorting unit 71 is stacked structure and is shaken the head using one and shaken, and the length of every mesh net is 3m, width 2m.
Further, the second volume sorting unit 71 can also sort mesh cylinder mould by 2 roller co-volumes and form, wherein
One roller co-volume sorts mesh mesh screen group of the mesh cylinder mould by 180 mesh, 200 mesh, 210 mesh, 230 mesh, 250 mesh, 270 mesh, 300 mesh
At another roller co-volume sorting mesh cylinder mould is made of the mesh mesh screen of 400 mesh and 800 mesh.The effect of mesh mesh screen is by material
Sort into different volume specifications.
Further, shaking table unit 8 is the shaking table group that every 8 shaking tables stack composition, is shaken by what 3 shaking table groups formed
Bed unit 8, every 1 shaking table group share 1 vibrations of shaking the head.
Further, every shaking table is respectively arranged with 2 pieces of deflectors, the effect of deflector be by concentrate, chats, it is rough into
Row separates, and improves ore dressing precision.
Further, the top of purification tank 14 is cylinder, and lower part is bullet, is arranged 1 at the top of purification tank 14
The motor for driving blender rotation can release the opening of material in the bottom setting one of purification tank 14.
Further, the lower part of purification tank 14 is provided with multiple observation windows.
The utility model is not limited to the above embodiment, without departing substantially from the utility model in essence content, this
Any deformation, improvement, the replacement that field technology personnel are contemplated that each fall within the scope of protection of the utility model.
Claims (10)
1. the general preparation equipment of a heavy metal species, wherein mineral resources storage bin (1), the first feeding machine (2) and reciprocating sieve (3) pass through
Conveyer belt is sequentially connected, which is characterized in that reciprocating sieve (3) passes through pipeline with the first crusher (4) and the first concentrator (5) respectively
Connection, the first crusher (4) are connect with the first concentrator (5) by pipeline, the first concentrator (5) and the first cylinder type water object point
Connected by pipeline from mesh cylinder mould (6), the first cylinder type water object detach mesh cylinder mould (6) respectively with the second concentrator (501) and the
Sledging machine (401) is connected by pipeline, and the second crusher (401) detaches mesh cylinder mould (601) with second tin roller formula water object and passes through
Pipeline connect, second tin roller formula water object detach mesh cylinder mould (601) respectively with the second concentrator (501) and third crusher (402)
Connected by pipeline, third cylinder type water object detach mesh cylinder mould (602) respectively with the second concentrator (501), the second crusher
(401) it is connected by pipeline with third crusher (402), the second concentrator (501) detaches mesh cylinder mould with the 4th cylinder type water object
(603) connected by pipeline, the 4th cylinder type water object detach mesh cylinder mould (603) respectively with the second volume sorting unit (701) and
Third concentrator (502) is connected by pipeline, and third concentrator (502), the second feeding machine (201) and the first volume sort unit
(7) pipeline connection is passed sequentially through, shaking table unit (8) sorts unit with the first volume sorting unit (7), the second volume respectively
(701), rough product pond (9), chats pond (10), tailing pit (11) are connected with mineral pond (12) by pipeline, sedimentation basin (18)
It is connect respectively by pipeline with tailing pit (11) and purification tank (14), it is logical that the second volume sorts unit (701) and mineral pond (12)
Piping connects, and chats pond (10), ball mill (13) detach mesh cylinder mould (603) with the 4th cylinder type water object and pass sequentially through pipeline company
Connect, rough product pond (9) is connect with purification tank (14) by pipeline, purification tank (14) respectively with concentrate product pond (15), ball milling
Machine (13) is connected with sedimentation basin (18) by pipeline, and concentrate product pond (15) is with centrifuge (16) by transmitting band connection, centrifugation
Machine (16) also respectively with concentrate library (17) and sedimentation basin (18) by transmitting band connection, sedimentation basin (18) also respectively with separation of solid and liquid
Machine (19) is connected with tank (20) by pipeline, and solid-liquid separating machine (19) is connected with tank (20) by pipeline.
2. preparation equipment according to claim 1, which is characterized in that it is one that the first cylinder type water object, which detaches mesh cylinder mould (6),
A hollow, diameter is separated by 20 centimetres of mesh net drum, is provided with three layers of mesh net, wherein outer layer is 70 mesh, middle layer 50
Mesh, internal layer are 20 mesh;Second tin roller formula water object separation mesh cylinder mould (601) detaches mesh cylinder mould (602) with third cylinder type water object
It is identical that structure with the first cylinder type water object detaches mesh cylinder mould (6).
3. preparation equipment according to claim 1, which is characterized in that the 4th cylinder type water object detaches mesh cylinder mould (603) and is
One hollow, diameter is separated by 20 centimetres of mesh net drum, is provided with three layers of mesh net, wherein outer layer is 180 mesh, and middle layer is
150 mesh, internal layer are 115 mesh.
4. preparation equipment according to claim 1, which is characterized in that it includes two groups of mesh nets that the first volume, which sorts unit (7),
Structure is stacked, it is 75 mesh, 80 mesh, 85 mesh, 90 mesh, 95 mesh, 100 mesh, 105 that one of mesh net, which stacks structure by volume specification,
Mesh, 110 mesh mesh mesh screen stack composition, and shaken the head and shaken using one;Another mesh net stacks structure by volume specification
Mesh mesh screen for 115 mesh, 120 mesh, 125 mesh, 140 mesh, 155 mesh, 160 mesh, 170 mesh, 175 mesh stacks composition, and using another
A shake the head is shaken.
5. preparation equipment according to claim 1, which is characterized in that the first volume sorts unit (7) and can also be rolled by 4
Cartridge type volume sorts mesh cylinder mould composition, wherein the first roller co-volume sorts mesh cylinder mould by 75 mesh, the mesh of 80 mesh, 85 mesh, 90 mesh
Mesh screen forms, and second tin roller co-volume sorting mesh cylinder mould is made of the mesh net of 95 mesh, 100 mesh, 105 mesh, 110 mesh, third roller
Co-volume sorting mesh cylinder mould is made of the mesh mesh screen of 115 mesh, 120 mesh, 125 mesh, 140 mesh, and the 4th roller co-volume sorts mesh net
Cage is made of the mesh mesh screen of 155 mesh, 160 mesh, 170 mesh, 175 mesh, and the internal diameter of 4 roller co-volume sorting mesh cylinder moulds is 60 lis
Rice, outer diameter is 90 centimetres, sets up separately below each roller co-volume sorting mesh cylinder mould and sets a slot.
6. preparation equipment according to claim 1, which is characterized in that the second volume sorting unit (71) further includes that mesh net is built
Stack structure, it is 180 mesh, 200 mesh, 210 mesh, 230 mesh, 250 mesh, 270 mesh, 300 mesh, 400 that mesh net, which stacks structure by volume specification,
Mesh, 800 mesh mesh mesh screen stack composition, mesh net, which is stacked structure and shaken the head using one, to be shaken, the length of every mesh net be 3m,
Width is 2m.
7. preparation equipment according to claim 1, which is characterized in that the second volume sorts unit (71) can also be by 2
Roller co-volume sorts mesh cylinder mould composition, wherein a roller co-volume sorts mesh cylinder mould by 180 mesh, 200 mesh, 210 mesh, 230
The mesh mesh screen composition of mesh, 250 mesh, 270 mesh, 300 mesh, another roller co-volume sort mesh of the mesh cylinder mould by 400 mesh and 800 mesh
Mesh screen forms.
8. preparation equipment according to claim 1, which is characterized in that shaking table unit (8) is that every 8 shaking tables stack group
At shaking table group, be made of 3 shaking table groups, every 1 shaking table group is used in conjunction with 1 vibrations of shaking the head.
9. preparation equipment according to claim 8, which is characterized in that every shaking table is respectively arranged with 2 pieces of deflectors.
10. preparation equipment according to claim 1, which is characterized in that the top of purification tank (14) is cylinder, and lower part is
Bullet, the motor that 1 drive blender of setting rotates above the top of purification tank (14) are arranged in the bottom of purification tank (14)
One can release the opening of material, and the lower part of purification tank (14) is provided with several observation windows.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201721879323.8U CN207823194U (en) | 2017-12-28 | 2017-12-28 | The general preparation equipment of one heavy metal species |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201721879323.8U CN207823194U (en) | 2017-12-28 | 2017-12-28 | The general preparation equipment of one heavy metal species |
Publications (1)
Publication Number | Publication Date |
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CN207823194U true CN207823194U (en) | 2018-09-07 |
Family
ID=63390384
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CN201721879323.8U Expired - Fee Related CN207823194U (en) | 2017-12-28 | 2017-12-28 | The general preparation equipment of one heavy metal species |
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Country | Link |
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CN (1) | CN207823194U (en) |
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2017
- 2017-12-28 CN CN201721879323.8U patent/CN207823194U/en not_active Expired - Fee Related
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CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20180907 Termination date: 20191228 |