CN209663491U - Electromagnetism wash mill water supply device - Google Patents
Electromagnetism wash mill water supply device Download PDFInfo
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- CN209663491U CN209663491U CN201920331079.4U CN201920331079U CN209663491U CN 209663491 U CN209663491 U CN 209663491U CN 201920331079 U CN201920331079 U CN 201920331079U CN 209663491 U CN209663491 U CN 209663491U
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Abstract
The utility model discloses a kind of electromagnetism wash mill water supply devices, for the washing cylinder private water supply to electromagnetism wash mill, washing cylinder bottom is provided with concentrate cone cylinder, water supply device includes the water jacket that ring is placed in concentrate cone cylinder outer wall upper end, concentrate cone cylinder inner wall upper end is provided with the multiple jet pipes being connected with water jacket inner cavity, the water discharging direction of jet pipe is in arranged tangential, and it is consistent with the ore removal direction of the mine-feeding equipment of electromagnetism wash mill, jet pipe is provided with one layer, or it is provided with up and down two layers or two layers or more, each layer all includes multiple jet pipes, the jet pipe position of adjacent layer interlocks.The setting position of the electromagnetism wash mill water supply device of the utility model and way of supplying water are reasonable, and effectively preventing disturbed break up of concentrate causes to pollute again, improve concentrate concentration effect.
Description
Technical field
The utility model relates to technical field of magnetic separation equipment, specifically, being related to a kind of electromagnetism wash mill water supply device.
Background technique
Currently, domestic magnetic concentration factory generallys use the magnetic plants such as drum magnetic separator, magnetic force sloughing-off tank.This kind of equipment
Magnetic field strength is higher, and magnetic field force is larger, acts on the powerful magnetic coagulation that sorts of magnetic iron ore.Therefore exist " magnetism is mingled with " and
The congenital disadvantage such as " non magnetic to be mingled with " seriously affects concentrate grade so that containing more gangue in concentrate.In addition, such magnetic
Optional equipment process flow is long and complicated, and middling cycle amount is excessive, and water resources consumption is high, and beneficiation cost is high.With instantly
Upgrading synergy, energy-saving Green Mine theory are runed counter to.It is mingled with to solve the magnetism of conventional magnetic plant with non magnetic, adopts
High-grade magnetite concentrate or ultrapure magnetite concentrate are obtained with cost-effective ore dressing means, for this purpose, each research institute does
A large amount of work, such as increases the number of poles of drum magnetic separator, improves the rolling number of concentrate powder, and the appropriate magnetic field for reducing concentrate end is strong
Degree adds flushing water, installation shaking device, pulsating field and Rotating field magnetic separator etc. unloading mine end weak magnetic area, but above-mentioned various
Method produces little effect to raising concentrate grade, therefore, develops a kind of upgrading synergy, energy-saving and environment-friendly magnetic plant, which becomes, works as
Preceding top priority.
Electromagnetism wash mill comes into being, and electromagnetism wash mill is a kind of efficient magnetic iron ore picking equipment, is magnetite separation
Factory proposes essence drop general labourer's journey and technique of preparing progress is made that contribution, creates biggish economic benefit.But traditional electromagnetism is eluriated
There are still following problems for machine: the water inlet of traditional electromagnetism wash mill is evenly arranged on the horizontal circumference of washing cylinder lower part, directly in water
The upper aperture of flat round week makes the water flow entered in cylinder in disordered state, causes the concentrate of sedimentation so far is disturbed again to break up, to richness
Collection concentrate causes great destruction, even if mine coil is held together in the enrichment that water inlet lower part is provided with stationary magnetic field, for being in
The concentrate powder at washing cylinder center is also difficult to the enrichment adsorbed, do not had.Therefore, water inlet and setting are set in this position
The mode of water inlet is improper；The horizontal zone of the four, the 5th coils is arranged in admission port by producer also, by washing cylinder
Outside accesses water pipe in cylinder at perpendicular to washing cylinder axis, then connect water inlet pipe that one is overlapped with washing cylinder axis to the 4th,
The horizontal zone of 5th coil will block at the top of water inlet pipe, and level is evenly equipped with distributive pipe on the circumference of water inlet pipe top, at every
Several water outlets are evenly equipped on the ipsilateral horizontal plane of distributive pipe, make water flow in spiral status is risen, since concentrate enters this area
Grade has reached perfect condition when domain, exactly is enriched with the critical stage of mine, through elevating screw turbulent water, by preliminary concentration
Concentrate powder is broken up again, is unfavorable for holding together mine.Also, the gradual improvement water quality item from top to bottom in this region cloth water destruct cylinder
The rule of part, shows that a kind of water supply region water quality is optimal, lower area takes second place, top area is worst, leads to the essence handled well
Ore faces faces the problem of polluting again.
Summary of the invention
In view of this, the technical problem to be solved by the utility model is to provide a kind of electromagnetism wash mill water supply device, energy
It effectively avoids concentrate is disturbed from breaing up, improves concentrate concentration effect.
In order to solve the above technical problems, the technical solution of the utility model is: electromagnetism wash mill water supply device, the water supply
Device is used for the washing cylinder private water supply to the electromagnetism wash mill, and washing cylinder bottom is provided with concentrate cone cylinder, the confession
Water installations include: the water jacket that ring is placed in the concentrate cone cylinder outer wall upper end, the concentrate cone cylinder inner wall upper end be provided with it is described
Multiple jet pipes that water jacket inner cavity is connected.
Wherein, the water discharging direction of the jet pipe be in arranged tangential, and with the mine-feeding equipment of the electromagnetism wash mill
Ore removal direction is consistent.
Wherein, the jet pipe is provided with one layer, or is provided with up and down two layers or two layers or more, and each layer all includes
Multiple jet pipes；The jet pipe position of adjacent layer interlocks.
After above-mentioned technical proposal, the beneficial effects of the utility model are as follows:
Due to the electromagnetism wash mill water supply device of the utility model include ring be placed in concentrate cone cylinder outer wall upper end water jacket and
Multiple jet pipes that concentrate cone cylinder inner wall upper end is connected with water jacket inner cavity are set to, compared with the prior art, water supply device is set
The concentrate cone cylinder being placed in below washing cylinder, reduces the position of water supply device, avoids enter into the water flow in washing cylinder in unordered shape
State avoids damaging effect to enrichment concentrate, it is ensured that concentrate so that the concentrate broken up and be settled down to washing cylinder lower part will not be disturbed
It is smoothly enriched with to concentrate cone cylinder.Since the water discharging direction of jet pipe is in arranged tangential, and the ore removal direction one with mine-feeding equipment
It causes, when being passed through water, the water flow injected in concentrate cone cylinder forms rotary water current in cone cylinder, and the concentrate powder with pulsation rolling continues
Rotary water current into concentrate cone cylinder, due to water and concentrate powder density contrast, concentrate powder is by biggish centrifugal force, essence
Miberal powder continues with water flow to the movement of concentrate cone cylinder inner wall, and final concentrate powder is sliding along the concentrate cone cylinder inner wall for being located at the jet pipe back side
Into concentrate valve, concentrate pool is discharged into.The setting position of the electromagnetism wash mill water supply device of the utility model and way of supplying water are reasonable, have
Effect, which avoids disturbed break up of concentrate, to be caused to pollute again, improves concentrate concentration effect.
Detailed description of the invention
Fig. 1 is the electromagnetism wash mill structural schematic diagram using the water supply device of the utility model embodiment；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the sectional plan view of concentrate cone cylinder in Fig. 1；
Fig. 4 is the top view of Fig. 3；
In figure: 1- washing cylinder；2- overflow mechanism；3- mine-feeding equipment；5- concentrate cone cylinder；51- concentrate mouth；52- valve；6- is penetrated
Flow tube；7- water jacket；The upper plectane of 71-；Plectane under 72-；73- vertical plate；74- water inlet pipe；8- insulation board；9- travelling-magnetic-field coil；10-
Mica paper；11- holds together mine field coil；12- shield；13- terminal box.
Specific embodiment
Further details of non-limitative illustration is made to the utility model with reference to the accompanying drawings and examples.
As shown in Figure 1, the electromagnetism wash mill in the utility model embodiment includes: washing cylinder 1, the welding of 1 bottom of washing cylinder
It is fixed with concentrate cone cylinder 5, the lower end of concentrate cone cylinder 5 is provided with concentrate mouth 51, and the valve for adjusting ore discharge is equipped at concentrate mouth 51
52；Overflow mechanism 2 is provided at the top of washing cylinder 1；The mine-feeding equipment 3 protruded into inside washing cylinder 1 is installed on overflow mechanism 2, is washed
The water supply device being provided with outside cylinder 1 to 1 private water supply of washing cylinder is selected, the periphery of washing cylinder 1 is provided with concentration equipment, magnetic separation dress
It sets including being sheathed on 1 periphery of washing cylinder and along washing cylinder 1 axially through the spaced multiple field coils of insulation board 8, magnetic
Field coil is annular in shape, and inner ring is close to 1 outer wall area of washing cylinder, and the mica paper 10 for being provided with tubular does insulator, magnetic
It is set with cylindric shield 12 outside field coil, terminal box 13 is fixed with outside shield 12, field coil includes being located at top
The travelling-magnetic-field coil 9 for holding together mine field coil 11 and be located to hold together the lower section of mine field coil 11.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, wherein water supply device includes: the water that ring is placed in 5 outer wall upper end of concentrate cone cylinder
Set 7, water jacket 7 seals soldering by the tubular vertical plate 73 of upper plectane 71, lower plectane 72 and centre and forms, along 73 inner wall tangent line side of vertical plate
There is water inlet pipe 74 to horizontally disposed；5 inner wall upper end of concentrate cone cylinder is provided with the multiple uniformly distributed jet streams being connected with 7 inner cavity of water jacket
Pipe 6, jet pipe 6 is close to the bottom of washing cylinder 1.
Wherein, the water discharging direction of jet pipe 6 is in arranged tangential, consistent with the ore removal direction of mine-feeding equipment 3.
Wherein, jet pipe 6 needs can be set one layer according to water supply, or up and down be arranged two layers or two layers with
On, each layer all includes multiple jet pipes 6；6 desired positions of jet pipe of adjacent layer are interlocked, it is ensured that are supplied water uniform.
Claims (3)
1. electromagnetism wash mill water supply device, the water supply device is used for the washing cylinder private water supply to the electromagnetism wash mill,
It is characterized in that, washing cylinder bottom is provided with concentrate cone cylinder, and the water supply device includes: that ring is placed in the concentrate cone cylinder outer wall
The water jacket of upper end, the concentrate cone cylinder inner wall upper end are provided with the multiple jet pipes being connected with the water jacket inner cavity.
2. electromagnetism wash mill water supply device as described in claim 1, which is characterized in that the water discharging direction of the jet pipe is in cut
To arrangement, and it is consistent with the ore removal direction of mine-feeding equipment of the electromagnetism wash mill.
3. electromagnetism wash mill water supply device as claimed in claim 2, which is characterized in that the jet pipe is provided with one layer, or
Person is provided with two layers or two layers or more up and down, and each layer all includes multiple jet pipes；The jet pipe position of adjacent layer
It sets staggeredly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920331079.4U CN209663491U (en) | 2019-03-15 | 2019-03-15 | Electromagnetism wash mill water supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920331079.4U CN209663491U (en) | 2019-03-15 | 2019-03-15 | Electromagnetism wash mill water supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209663491U true CN209663491U (en) | 2019-11-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920331079.4U Active CN209663491U (en) | 2019-03-15 | 2019-03-15 | Electromagnetism wash mill water supply device |
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| CN (1) | CN209663491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113499861A (en) * | 2021-05-24 | 2021-10-15 | 中南大学 | Coarse particle flotation equipment and method with turbulent flow and steady flow being fluidized cooperatively |
-
2019
- 2019-03-15 CN CN201920331079.4U patent/CN209663491U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113499861A (en) * | 2021-05-24 | 2021-10-15 | 中南大学 | Coarse particle flotation equipment and method with turbulent flow and steady flow being fluidized cooperatively |
| CN113499861B (en) * | 2021-05-24 | 2023-01-24 | 中南大学 | Coarse particle flotation equipment and method for co-fluidization of turbulent flow and steady flow |
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