CN206613605U - The separation system of biotite in artificial sand is removed for Eradicates - Google Patents
The separation system of biotite in artificial sand is removed for Eradicates Download PDFInfo
- Publication number
- CN206613605U CN206613605U CN201720238550.6U CN201720238550U CN206613605U CN 206613605 U CN206613605 U CN 206613605U CN 201720238550 U CN201720238550 U CN 201720238550U CN 206613605 U CN206613605 U CN 206613605U
- Authority
- CN
- China
- Prior art keywords
- biotite
- artificial sand
- separation system
- eradicates
- square tube
- 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.)
- Active
Links
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a kind of separation system, a kind of separation system that biotite in artificial sand is removed for Eradicates is especially disclosed, belongs to hydroelectric project building material production equipment design and manufacturing technology field.There is provided a kind of easy to operate, it is simple in construction, effectively it can be used for the separation system that Eradicates removes biotite in artificial sand by what the biotite Eradicates in artificial sand was removed.Described separation system includes magnetic material selection mechanism and feed separation mechanism, ooze and close during biotite in the artificial sand runs with the artificial sand in the feed separation mechanism, separated by described magnetic material selection mechanism from described artificial sand.
Description
Technical field
The utility model is related to a kind of separation system, more particularly, to a kind of sorting that biotite in artificial sand is removed for Eradicates
System, belongs to hydroelectric project building material production equipment design and manufacturing technology field.
Background technology
Hydroelectric project, the traffic engineering in Southwestern China area are mostly located in deep mountain valleys, and river flow is big, natural sand is difficult to
It is deposited on riverbed；Thus often lack natural fine aggregates that are sufficient, closing rule, generally using by local natural rock Mechanical Crushing,
The artificial sand that various particle diameters are obtained after screening is applied to concrete production.Because considerable natural rock contains lithogenesis ore deposit
Thing --- mica, and there is no effective, economic means to dispel mica from artificial aggregate raw ore at present, often result in artificial
Mica content is higher in fine aggregate in aggregate, so as to the compression strength of finished product concrete, tensile strength, impermeability, freeze proof
Property, durability etc. cause a certain degree of reduction, the quality, safety to engineering leave hidden danger.
The existing main related specifications of China require tighter to the regulation of mica content in sand.It is economical, feasible due to lacking
Separation, reduce method to dispel mica in artificial sand, passing engineering mainly has following several quilts on this problem is solved
Flowing mode：
1 from distant stock ground purchase mica content is relatively low or not micaceous sand is blended into local artificial sand, mixes
Mica content to specification in sand is reduced after conjunction to be allowed below index；
2 directly abandon local artificial sand, and whole outsourcings meet the sand of code requirement at it.
The sand for closing rule is bought from other stock grounds, cost of transportation is increased considerably, increases haulage time, while by other side's sandstone
The influence of production, coverage ratio is low, and it is unfavorable that engineering is carried out.Therefore, urgently a kind of simple, economic device easy to operate comes engineering circles
The mica in artificial sand is dispelled, the need for meeting construction quality, safety, economic aspect.
Utility model content
Technical problem to be solved in the utility model is：There is provided a kind of easy to operate, it is simple in construction, can be effectively by people
What the biotite Eradicates in work sand was removed is used for the separation system that Eradicates removes biotite in artificial sand.
It is to solve the technical scheme that is used of above-mentioned technical problem：A kind of sorting that biotite in artificial sand is removed for Eradicates
System, described separation system includes magnetic material selection mechanism and feed separation mechanism, oozes the biotite closed in the artificial sand
During being run with the artificial sand in the feed separation mechanism, by described magnetic material selection mechanism from described artificial
Separated in sand.
The beneficial effects of the utility model are：The application is a set of including magnetic material selection mechanism and material separator by setting
The separation system of structure, and make to ooze the biotite closed in the artificial sand and run with the artificial sand in the feed separation mechanism
During, separated by described magnetic material selection mechanism from described artificial sand.So, closed due to oozing in the people
Biotite in work sand is the mistake run in the artificial sand in the feed separation mechanism by described magnetic material selection mechanism
Separated in journey, and need not be too many artificial participation so that easy to operate, also make in separation artificial sand
The operation of exceeded biotite is possibly realized, the purpose for removing the biotite Eradicates in artificial sand reached.Simultaneously as the sorting system
The critical piece of system only includes magnetic material selection mechanism and feed separation mechanism, and the separation system knot is simplified so as to may also reach up
The purpose of structure.And solve in the prior art can not be by Eradicates except the biotite content in local artificial sand drops in biotite
The low technical problem in prescribed limit.
It is further that described feed separation mechanism includes sorting passage and slag removal separation device, described magnetic choosing
Material mechanism is arranged in along material traffic direction on described sorting passage, and it is logical that described slag removal separation device is arranged in the sorting
The outside of the output end in road, the biotite separated is separated with artificial sand by described slag removal separation device.
Such scheme it is preferable that, described sorting passage is vertically vertically arranged guide square tube, institute
The ratio between width and thickness of guide square tube are stated 1：14~1：Between 18, described magnetic material selection mechanism is amplexiformed along its length
On the broadside of the guide square tube.
It is further to be additionally provided with loading hopper at the top of the guide square tube.
It is further that described slag removal separation device is separator of the cross section in chevron shaped structure, chevron shaped structure
The width of length and the guide square tube of the separator be adapted；The guide square tube is disposed with the magnetic sorting machine
The outlet section of that broadside of structure is in gradually abducent arc transition structure；The edge of the separator of chevron shaped structure
The vertical medial surface of the vertical median plane of length direction and that broadside of abducent arc transition structure is coplanar.
Such scheme it is preferable that, described magnetic material selection mechanism is is arranged in the sorting along material traffic direction
Magnetic pole on the lateral wall of passage, described magnetic pole is arranged in outlet section gradually on that abducent broadside.
It is further that the cross section of the magnetic pole is the length rectangle knot adaptable with the width of the guide square tube
The bar shaped magnetic pole of structure, the length of the bar shaped magnetic pole and the length of the sorting passage are adapted, and the bar shaped magnetic pole is electromagnetism
The electric-controlled type magnetic pole that intensity can be adjusted.
Such scheme it is preferable that, described guide square tube is by Qian type lucite groove and austenite stainless steel plate group
Conjunction is formed, and described bar shaped magnetic pole is amplexiformed in the outside of the austenite stainless steel plate, is also set in the outside of the guide square tube
Protection structure is equipped with, monitor is additionally provided with the outside of the Qian type lucite groove.
It is further that described protection structure is the steel plate protective cover being arranged on outside the guide square tube, described prison
Visual organ is the monitoring camera on the steel plate protective cover madial wall.
It is further that described separation system also includes belt conveyor, the material output end of the belt conveyor
It is connected with the material input of the feed separation mechanism.
Brief description of the drawings
Fig. 1 is that the utility model is used for the arrangement schematic diagram that Eradicates removes the separation system of biotite in artificial sand；
Fig. 2 is Fig. 1 A-A sectional views；
Fig. 3 is that the utility model is used for the schematic diagram that Eradicates removes the grading principle of the separation system of biotite in artificial sand.
Marked in figure：Magnetic material selection mechanism 1, feed separation mechanism 2, artificial sand 3, biotite 4, sorting passage 5, slagging-off
Separator 6, loading hopper 7, broadside 8, vertical median plane 9, vertical medial surface 10, Qian type lucite groove 11, austenite are not
Become rusty steel plate 12, protection structure 13, monitor 14, belt conveyor 15, sorting ceiling 16.
Embodiment
It is a kind of easy to operate of the utility model offer as shown in Figure 1, Figure 2 and shown in Fig. 3, it is simple in construction, can be effective
It is used for the separation system that Eradicates removes biotite in artificial sand by what the biotite Eradicates in artificial sand was removed.Described separation system includes magnetic
Property material selection mechanism 1 and feed separation mechanism 2, ooze and close biotite 4 in the artificial sand 3 with the artificial sand 3 in the material
During being run in separating mechanism 2, separated by described magnetic material selection mechanism 1 from described artificial sand 3.This Shen
Please by setting a set of separation system including magnetic material selection mechanism 1 and feed separation mechanism 2, and make to ooze conjunction in the artificial sand
During biotite 4 in 3 is run with the artificial sand 3 in the feed separation mechanism 2, pass through described magnetic sorting machine
Structure 1 is separated from described artificial sand 3.So, it is by described due to oozing the biotite 4 closed in the artificial sand 3
Magnetic material selection mechanism 1, separated during the artificial sand 3 is run in the feed separation mechanism 2, and be not required to
Too many artificial participation is wanted, so that easy to operate, also making the operation of the exceeded biotite 4 in separation artificial sand 3 turns into
May, the purpose for removing the Eradicates of biotite 4 in artificial sand 3 reached.Simultaneously as the critical piece of the separation system only includes
Magnetic material selection mechanism 1 and feed separation mechanism 2, so as to may also reach up the purpose for simplifying the separation system structure.But also
Solving in the prior art can not be by Eradicates except the content of biotite 4 in local artificial sand 3 is reduced to regulation model by biotite 4
Enclose interior technical problem.
Feed separation mechanism 2 in above-mentioned embodiment can be the structure of material guiding chute being in tilted layout, now described magnetic
Property material selection mechanism 1 is arranged in the vertical side walls of the structure of material guiding chute.But the shortcoming of this structure is sorting magnetic sorting machine
The magnetism intensity of structure 1 wants feature big, even if while using larger sorting magnetism intensity, the magnetic pole existed in itself due to biotite
The also less features of magnetic force F suffered by surface, its separating effect is not also good, and the efficiency of separation is extremely low, and sorting quality is also poor.For
This, in order to both simplify the structure of the feed separation mechanism 2, to facilitate manufacture, installation, operation and safeguard, while can carry again
Separating effect is handed over, the characteristics of possessing high-gradient magnetic separation condition, makes full use of artificial sand to exist according to the maternal self-characteristic presence of black clouds
In the dropping process of freely falling body, persistently apply side direction horizontal magnetic force to it, biotite is produced lasting horizontal acceleration, from
And change its fall trajectory, and distinguished with other remaining granite artificial sand tracks, finally play differentiation biotite gravel i.e.
The principle of the free shape biotite contained and remaining artificial sand, feed separation mechanism 2 described herein includes the sorting He of passage 5
Slag removal separation device 6, described magnetic material selection mechanism 1 is arranged in along material traffic direction on described sorting passage 5, described
Slag removal separation device 6 is arranged in the outside of the output end of the sorting passage 5, and the biotite 4 separated passes through institute with artificial sand 3
The slagging-off 6 stated is separated.According to the abundant analysis to the magnetic of biotite 4, now, the preferred embodiment of the sorting passage 5
For vertically vertically arranged guide square tube, the ratio between the width and thickness of the guide square tube between the ︰ 18 of 1 ︰ 14~1,
Described magnetic material selection mechanism 1 is amplexiformed on the broadside of the guide square tube along its length.Meanwhile, for the ease of artificial sand 3
Input, be additionally provided with loading hopper 7 at the top of the guide square tube.
Now, the regulation of magnetism intensity for convenience, with magnetic force F suffered by the magnetic pole surfaces according to the biotite calculated every time
Minute differences and adjust magnetism intensity, meanwhile, be adapted also for the above-mentioned sorting passage 5 constituted with guide square tube, with side
Just magnetic separation effect is installed and improves, magnetic material selection mechanism 1 described herein is to be arranged in the sorting along material traffic direction
Magnetic pole on the lateral wall of passage 5, described magnetic pole is arranged in outlet section gradually on that abducent broadside 8；And
The cross section of the magnetic pole is set to the bar shaped magnetic pole of the length rectangle structure adaptable with the width of the guide square tube,
The length of the bar shaped magnetic pole and the length of the sorting passage 5 are adapted, and the bar shaped magnetic pole is that electromagnetism intensity can be adjusted
Electric-controlled type magnetic pole.Further, in order to which to facilitating magnetic separation effect to be monitored and observe, described guide square tube is had by Qian type
Machine glass guide channel 11 and austenite stainless steel plate 12 are combined, and described bar shaped magnetic pole is amplexiformed in the austenite stainless steel plate 12
Outside, be additionally provided with protection structure 13 in the outside of the guide square tube, in the outside of the Qian type lucite groove 11 also
It is provided with monitor 14.Now, the preferred embodiment of described protection structure 13 is that the steel plate being arranged on outside the guide square tube is prevented
Shield, the preferred embodiment of described monitor 14 is the monitoring camera on the steel plate protective cover madial wall.
Further, in order to during vertical drop by the separated biotite 4 of magnetic material selection mechanism 1 after landing not
Mixed again with other remaining granite artificial sands again, to reach the purpose of separation, slag removal separation device 6 described herein is
Cross section is in the separator of chevron shaped structure, the width phase of the length of the separator of chevron shaped structure and the guide square tube
Adapt to；The guide square tube is disposed with the outlet section of that broadside 8 of the magnetic material selection mechanism 1 in gradually abducent
Arc transition structure；The vertical median plane 9 and abducent circular arc along its length of the separator of chevron shaped structure
The vertical medial surface 10 of that broadside 8 of transition structure is coplanar.So, just effectively the biotite 4 of separation can fallen
Thoroughly separated with other remaining granite artificial sands behind ground, reach that Eradicates removes the purpose of the exceeded biotite 4 in artificial sand 3.
Certainly, in order to ensure the integrality of herein described separation system, described separation system also includes Belt Conveying
Machine 15, the material output end of the belt conveyor 15 is connected with the material input of the feed separation mechanism 2.
In summary, had the following advantages that using separation system described herein：
Tentatively solve the extensive civil engineering of puzzlement, the especially hydroelectric project in mountain area area, traffic engineering for many years
Cause the problem of artificial aggregate concrete quality is reduced because of biotite content overproof.With current ripe magnetic separation technology, knot
The feature of biotite itself is closed, substantially do not increasing the investment of artificial aggregate production system, on the premise of the duration, utilizing gravity separation
Principle, both economical realizes the effect that biotite particle is separated with other sand grains in the artificial sand below 5mm particle diameters,
The content of biotite in finished product artificial sand is reduced, so as to ensure that the resistance to compression of concrete, tension, impervious, freeze proof, durability etc.
Multinomial key index, has ensured engineering safety, with certain promotional value and social effect.
The theoretical foundation for designing the separation system of herein described structure is as follows：
1 mica is a kind of one of rock-forming mineral, and hexagonal form of flake crystal is presented.Mica mainly includes biotite, gold
Mica, muscovite, lepidolite, sericite, euchlorite, zinnwaldite etc..In China, the overwhelming majority concentrate on Xinjiang, Sichuan and
The ground such as the Inner Mongol.The biotite chemical formula that the application intends dispelling is K (Mg, Fe2+) 3 (Al, Fe3+) Si3O10 (OH, F) 2；
The biotite chemical composition that 2 the application intend dispelling is changed greatly, and wherein magnetic is usually that weak magnetic components contain
FeO、Fe2O3Etc. belonging to paramagnetism mineral, the condition for possessing high-gradient magnetic separation.3.02~3.12g/cm of its proportion3, compared with artificial sand
In granite in addition to biotite slightly weigh, wherein 2.6~2.34g/cm of proportion of granite3。
3 theoretical calculations：Biotite particle be artificial sand in gradient magnetic by magnetic attraction calculation formula：
F=μ0×k×V×H×grad(H)
In examination：F- biotite particles are by magnetic attraction；
μ0- space permeability；Constant, 4 π × 10-7N/A2, or 4 π × 10-7TM/A, or 4 π × 10-7H/m；
K- ore particle volume susceptibilities；
V- biotite particle volumes；
H- magnetic field intensities；
Grad (H)-calculating point magnetic field intensity gradient
Wherein K=X δ
X- specific susceptibilities, according to actual measurement is excavated, temporarily take 5.5x10-8m3/kg；
The density of δ-biotite, factually surveying to obtain, and temporarily take 30.5kg/m3；
Magnetic field force HxgradH takes 500 × 109A2/m3；High-intensity magnetic field
Then with a diameter of 1mm biotite sand grains, magnetic force F suffered by magnetic pole surfaces is calculated
F=4 π × 10-7x5.5x10-8x30.5xπ×2.5×10-7×500×109
F=8.28x10-7N；
Common minerals specific susceptibility table-biotite, sees below
Gravity G suffered by diameter 1mm black clouds master batches；
G=mg
G=2.35x10-4N；
Conclusion：G ＞ ＞ F.Therefore, it is existing except iron, magnetic plant to biotite to dispel effect poor.
4 general principles of the present utility model are：Side persistently is applied to it in dropping process using artificial sand freely falling body
To horizontal magnetic force, biotite therein is set to produce lasting horizontal acceleration, so as to change its fall trajectory, with other residue flowers
Hilllock rock artificial sand track is distinguished, and finally plays the mesh of the biotite and remaining artificial sand of distinguishing biotite gravel i.e. containing free shape
, as shown in Figure 3.
Embodiment one
In Traditional Man sand production technology, finished sand enters the separation system that increase the application is supplied before rickyard, such as attached
Shown in Fig. 1.Specific implementation process is as follows：
The Operational preparation stage：
The raw material exploited according to engineering stock ground carries out laboratory's Physicochemical test, and it is usually containing free to obtain biotite content
Shape, biotite chemical composition such as FeO, Fe2O3Deng, and determine the density of mica, specific susceptibility, proportion etc..So as to carry out skill
Art economic comparison, it is then determined that the characteristic index of this separation system：Magnetic field intensity be magnetic field force, magnet pole widths, height of drop i.e.
Time, theoretical offset, channel width.
The experimental production stage：
Sealing-tape machine lifting height is adjusted according to optimal height of drop, under sealing-tape machine outlet arrangement stainless steel funnel, funnel
Side should fade to sort the flat and long and narrow size of passage.Adjust belt feeder feeding speed, it is ensured that the uniform blanking of funnel.Connect under funnel
It is the sorting passage that the above-mentioned bar shaped magnetic pole of the application is surrounded with " U " type perspex steel by rectangular shaped poles plate, for manufacturer
Just the sorting passage that can also be surrounded from stainless steel plate and " U " type perspex steel, is then amplexiformed rectangular shaped poles plate in institute
On the outside of the stainless steel plate stated.Pole plate generally starts enlarged openings at lower height 1/3, in unilateral bell mouth shape, it is ensured that
Posterior segment is sorted, biotite particle, which has, can depart from remaining granite sand particle swarm after certain level speed, hence into bottom
Waste material side belt feeder.
Adjusting stage：
Fall the content of biotite in the finished product artificial sand that detection experimental production is obtained, horizontal adjustment sorting outlet bottom
" V " type distributor, i.e., above-mentioned chevron shaped separator, adjustment finished product, waste material ratio, it is ensured that economical production efficiency.If still without
Method by biotite granule content in finished product to specification license in the range of then：
1st, belt feeder feeding speed is reduced；
2nd, magnetic pole and magnetic field intensity, magnetic field force are increased；
If above measure can not still be met, adjust：
1st, passage width is sorted；
2nd, pole plate width is increased；
3rd, increase sorting dropping channel height
Readjust the parameters of herein described separation system.
The large-scale production stage：
Obtain meeting after the artificial sand of code requirement in industrial experimentation, determine indices, mass produced,
And periodically finished product is inspected by random samples.
When smaller on the indices influence of aggregate containing mica in artificial coarse aggregate, the indices of concrete are influenceed
It is smaller, without processing.
The application is related in the separation system, and biotite particle is shorter apart from the distance of magnetic pole surfaces, and magnetic field is stronger, production
Raw magnetic force is about big, is more conducive to changing the fall trajectory of biotite.Therefore, this gravity separation system magnetic passage preferably it is flat and
Magnetic pole curved surface that is narrow, being changed with larger magnetic sheet area, narrower dropping channel, lower end with particle, it can be ensured that sorting into
Power.
Gravity separation passage used in this application use transparent perspex steel material, its intensity is higher, durability compared with
It is good, it is with low cost, a variety of builds can be processed into, facilitate artificial sand sorting situation in real-time monitored inside in production process.More attach most importance to
Want, gravity separation passage prevents influence of the air flow to artificial sand grains in place in assorting room.Top funnel is filled
Put, using austenitic stainless steel, with good plasticity, toughness, weldability, corrosion resisting property and without magnetic or weak magnetic, play by
The artificial sand point row of belt feeder conveying enter downside to typically long × a width of 80cm × 5cm of gallery with uniform, zero initial velocity
Perspex steel sorting passage.
Funnel feed opening is that sorting channel width is narrow or belt feeder transmission speed is too fast, artificial sand can be caused to fall too late
When, or whereabouts density is larger, hinders biotite particle to make offset movement, production efficiency is not good.And feed opening is wide or belt feeder
It is transmitted across slowly, the biotite particle apart from magnetic pole distal end can be caused affected by magnetic fields faint, it is impossible to make offset movement in time, sorts
Effect is not good.Therefore, feed opening or sorting channel width are generally 4.0~6.0cm.
The application can produce certain waste residue, waste material, and wherein waste residue, waste material accounts for the ratio of combined feed according to industrial experimentation
The proportion of biotite is determined in the finished product artificial sand of acquisition.According to existing related survey and design specification, draft stock ground reserves and lead to
It is often more than 1.5 times of actual requirement, therefore considers that the waste material that the application is produced accounts for sum-rate, does not interfere with engineering aggregate
Supply.By adjusting the distributor of gravity separation pipe lower end, adjustment qualified products and waste material ratio, recommend whereabouts mouth width ratio
Example is finished product side width：Waste material side width is 6：4.After sorting rich in biotite artificial sand waste can also be used for basis backfill,
The production of insignificant position concrete.
This gravity separation device must be carried out in the ceiling with rainproof function, all participate in the artificial sand material of sorting
Drying should be kept, therefore sorting ceiling 16 is set.The high-intensity magnetic field that this gravity separation device is used has certain influence on human body, although mesh
Preceding medical science is not finalized.Therefore external metallization protective cover is set in primary magnetic field region, the thickness of protective cover cover plate is 5mm
Rectangular solder steel plate, assorting room is monitored during work by internal video frequency pick-up head, and staff sets in peripheral operation correlation
It is standby.
The typical material expense that additional copy application is related to, sees attached list 1：
Subordinate list 1
Claims (10)
1. a kind of separation system that biotite in artificial sand is removed for Eradicates, it is characterised in that：Described separation system includes magnetic
Material selection mechanism (1) and feed separation mechanism (2), ooze the biotite (4) closed in the artificial sand (3) and exist with the artificial sand (3)
During running in the feed separation mechanism (2), by described magnetic material selection mechanism (1) from described artificial sand (3)
In separate.
2. the separation system according to claim 1 that biotite in artificial sand is removed for Eradicates, it is characterised in that：Described thing
Expect that separating mechanism (2) includes sorting passage (5) and slag removal separation device (6), described magnetic material selection mechanism (1) is run along material
Direction is arranged on described sorting passage (5), and described slag removal separation device (6) is arranged in the defeated of the sorting passage (5)
Go out the outside at end, the biotite (4) separated is separated with artificial sand (3) by described slag removal separation device (6).
3. the separation system according to claim 2 that biotite in artificial sand is removed for Eradicates, it is characterised in that：Described point
Road (5) are gated for vertically vertically arranged guide square tube, the ratio between the width of the guide square tube and thickness are 1：14~
1：Between 18, described magnetic material selection mechanism (1) is amplexiformed on the broadside of the guide square tube along its length.
4. the separation system according to claim 3 that biotite in artificial sand is removed for Eradicates, it is characterised in that：Led described
Loading hopper (7) is additionally provided with the top of material square tube.
5. it is used for the separation system that Eradicates removes biotite in artificial sand according to claim 3 or 4, it is characterised in that：It is described
Slag removal separation device (6) for cross section be in chevron shaped structure separator, the length of the separator of chevron shaped structure with
The width of the guide square tube is adapted；The guide square tube is disposed with that broadside (8) of the magnetic material selection mechanism (1)
Outlet section in gradually abducent arc transition structure；Along its length vertical of the separator of chevron shaped structure
The vertical medial surface (10) of median plane (9) and that broadside (8) of abducent arc transition structure is coplanar.
6. the separation system according to claim 5 that biotite in artificial sand is removed for Eradicates, it is characterised in that：Described magnetic
Property material selection mechanism (1) be along material traffic direction be arranged in it is described sorting passage (5) lateral wall on magnetic pole, described magnetic pole
Outlet section is arranged in gradually on that abducent broadside (8).
7. the separation system according to claim 6 that biotite in artificial sand is removed for Eradicates, it is characterised in that：The magnetic pole
Cross section for the adaptable rectangle structure of the width of length and the guide square tube bar shaped magnetic pole, the bar shaped magnetic pole
Length and the length of the sorting passage (5) are adapted, and the bar shaped magnetic pole is the electric-controlled type magnetic pole that electromagnetism intensity can be adjusted.
8. the separation system according to claim 7 that biotite in artificial sand is removed for Eradicates, it is characterised in that：Described leads
Material square tube is combined by Qian type lucite groove (11) and austenite stainless steel plate (12), and described bar shaped magnetic pole is amplexiformed in institute
The outside of austenite stainless steel plate (12) is stated, protection structure (13) is additionally provided with the outside of the guide square tube, in the Qian
The outside of type lucite groove (11) is additionally provided with monitor (14).
9. the separation system according to claim 8 that biotite in artificial sand is removed for Eradicates, it is characterised in that：Described guarantor
Protection structure (13) is the steel plate protective cover being arranged on outside the guide square tube, and described monitor (14) is installed in the steel
Monitoring camera on plate protective cover madial wall.
10. the separation system according to claim 1 that biotite in artificial sand is removed for Eradicates, it is characterised in that：Described
Separation system also includes belt conveyor (15), material output end and the feed separation mechanism of the belt conveyor (15)
(2) material input connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720238550.6U CN206613605U (en) | 2017-03-13 | 2017-03-13 | The separation system of biotite in artificial sand is removed for Eradicates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720238550.6U CN206613605U (en) | 2017-03-13 | 2017-03-13 | The separation system of biotite in artificial sand is removed for Eradicates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206613605U true CN206613605U (en) | 2017-11-07 |
Family
ID=60232482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720238550.6U Active CN206613605U (en) | 2017-03-13 | 2017-03-13 | The separation system of biotite in artificial sand is removed for Eradicates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206613605U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106733176A (en) * | 2017-03-13 | 2017-05-31 | 中国电建集团成都勘测设计研究院有限公司 | For Eradicates except the separation system of biotite in artificial sand |
| CN112295724A (en) * | 2020-09-14 | 2021-02-02 | 杭州电子科技大学 | Flotation method and flotation device for powdered activated carbon with different regeneration degrees |
-
2017
- 2017-03-13 CN CN201720238550.6U patent/CN206613605U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106733176A (en) * | 2017-03-13 | 2017-05-31 | 中国电建集团成都勘测设计研究院有限公司 | For Eradicates except the separation system of biotite in artificial sand |
| CN112295724A (en) * | 2020-09-14 | 2021-02-02 | 杭州电子科技大学 | Flotation method and flotation device for powdered activated carbon with different regeneration degrees |
| CN112295724B (en) * | 2020-09-14 | 2022-03-22 | 杭州电子科技大学 | Flotation method and flotation device for powdered activated carbon with different regeneration degrees |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106733176A (en) | For Eradicates except the separation system of biotite in artificial sand | |
| Chen et al. | Experimental investigation on the strength characteristics of cement paste backfill in a similar stope model and its mechanism | |
| Osinubi et al. | Cement modification of tropical black clay using iron ore tailings as admixture | |
| CN206613605U (en) | The separation system of biotite in artificial sand is removed for Eradicates | |
| CN204699817U (en) | A kind of slag deironing apparatus | |
| CN106986562B (en) | Extruding dregs porcelain granule production method | |
| CN105274269B (en) | A kind of distributing method of sinter mixture | |
| Cullu et al. | Investigation of radiation absorption coefficients of lead-zinc mine waste rock mixed heavy concrete at 662–1460 keV energy range | |
| CN201308859Y (en) | Permanent magnet centrifugal magnetic separator | |
| CN104624360B (en) | Combined reagent and method for sorting kyanite minerals under neutral condition | |
| CN102921534B (en) | Method for recycling iron from serpentine asbestos rock type asbestos tailings | |
| CN106378256A (en) | Method for improving quality and reducing silicon content of mixed type lean iron magnetic concentrate | |
| CN207238241U (en) | A kind of ilmenite screening installation | |
| Wang et al. | Basic characteristics and environmental impact of iron ore tailings | |
| Han et al. | Comprehensive utilization technology of steel slag | |
| CN108164220A (en) | A kind of metal tail slag regeneration glue for tile and its production method | |
| CN104402335A (en) | High-strength concrete employing magnetized reduced roasted iron-beneficiation tailings as admixture | |
| CN102921536A (en) | Method for recycling chromium from serpentine asbestos rock type asbestos tailings | |
| CN205436003U (en) | Novel magnetic separation agency | |
| CN110193423A (en) | A kind of beneficiation method obtaining high-purity refined iron-mineral from iron ore | |
| CN214288780U (en) | Adjusting device for concentrate grade of drum magnetic separator | |
| CN108164170A (en) | A kind of mixed Ni scum micro mist and preparation method thereof | |
| Yang et al. | Exploration of iron ore tailings with high volume in sustainable cement and ecofriendly cementitious material | |
| Susianti et al. | Characterization of post-mining soil and solid waste from silica sand purification | |
| CN101153350A (en) | Technique for industrialized development and utilization of red mud |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210218 Address after: Room 21, 13th floor, Changxing international building, Beijing Avenue, Liuwu New District, Lhasa City, Tibet Autonomous Region 850012 Patentee after: Tibet electric power Jiancheng Exploration Institute Engineering Co.,Ltd. Address before: No.1 Huanhua North Road, Qingyang District, Chengdu, Sichuan 610072 Patentee before: China Power Construction Group Chengdu Survey and Design Research Institute Co.,Ltd. |