CN204544434U - Iron mineral liquid magnetizing sorting vibrating screen system - Google Patents
Iron mineral liquid magnetizing sorting vibrating screen system Download PDFInfo
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- CN204544434U CN204544434U CN201520242014.4U CN201520242014U CN204544434U CN 204544434 U CN204544434 U CN 204544434U CN 201520242014 U CN201520242014 U CN 201520242014U CN 204544434 U CN204544434 U CN 204544434U
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- sieve
- water conservancy
- conservancy diversion
- fixed frame
- chats
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Abstract
The utility model belongs to the technical field of iron mineral improves the matter. The utility model provides an iron mineral liquid magnetization sorting vibrating screen system, is including the sieve system fixed frame and be the range upon range of several sets of sieve piece unit of range of horizontal slope, sieve piece unit include sieve, middlings water conservancy diversion sand grip and press the screen cloth of establishing on middlings water conservancy diversion sand grip through the cell type layering, the outer tip of middlings water conservancy diversion sand grip intersect with the sieve outer edge, two vertical edges of the sieve opposite side that correspond with the screen cloth are provided with vertical sand grip, vertical sand grip and the cell type layering matching block of two adjacent sieve piece units connect, the splayed middlings water conservancy diversion sand grip that is located the sieve bottom end intersect to connect sealedly. The utility model discloses avoid the cross grinding of iron ore, reduce the mix with of conventional strong magnetic separation technology, improve concentrate quality, realize iron ore and gangue mineral selectivity separation.
Description
Technical field
The utility model belongs to iron mineral upgrading technical field, is specifically related to a kind of iron mineral liquid state magnetization sorting vibratory sieve system.
Background technology
Conventional magnetic iron ore, Hematite separation technique generally will through low intensity magnetic separation, high intensity magnetic separation, namely first strongly magnetic mineral magnetic iron ore is selected, then the iron mineral of the weak magnetic of sorting, for the magnetic iron ore that disseminated grain size is relatively thin, in magnetic iron ore assorting room, easily cause the overground of bloodstone, thus increase the sorting difficulty of subsequent technique.Therefore the application is by a kind of liquid magnetization method for separating of design, thus improves its efficiency of separation, reduces production cost, and for whole screening installation, the design of its screening structure is the basis of whole method for separating.
Utility model content
The purpose of this utility model is for above-mentioned Problems existing and deficiency, provides a kind of reasonable in design, is applied in liquid environment, by realizing the iron mineral liquid state magnetization sorting vibratory sieve system of minerals separation in uniform magnetization environment.
For achieving the above object, the technical scheme taked is:
A kind of iron mineral liquid state magnetization sorting vibratory sieve system, comprise sieve system fixed frame, with the array sieve unit in lateral inclination stacked arrangement, described sieve unit comprises sieve plate, the multiple tracks that vertical arrangement is arranged on sieve plate side is the chats water conservancy diversion raised line of splayed to opening, with the screen cloth be pressed on by groove type press strap on chats water conservancy diversion raised line, described chats water conservancy diversion raised line outer end is crossing with sieve plate outer, two longitudinal edges of the described sieve plate opposite side corresponding with screen cloth are provided with longitudinal raised line, longitudinal raised line of described adjacent two sieve unit is connected with groove type press strap snap-fit, the described splayed chats water conservancy diversion raised line inner end be positioned at bottom sieve plate intersects and connects sealing.
Described sieve system fixed frame top is provided with shock electric machine, and be provided with the sieve system guide groove being positioned at bottom and the sieve system fixed dam being positioned at side inside sieve system fixed frame, sieve system fixed frame exterior bottom is provided with the yielding rubber pad of support screen system fixed frame.
Be provided with the concentrate chats corresponding with array sieve unit dual-side bottom described sieve system fixed frame and split baffle plate.
Adopt technique scheme, acquired beneficial effect is:
1. the utility model with the lower fine fraction magnetic iron ore of content for carrier, by additional uniform strong magnetic field, weakly magnetic iron ore solid magnetizing is formed the aggregate of reuniting, along the landing of tilt and vibration compass screen surface in liquid environment, gangue mineral thoroughly sieve under sieve nest vibration and self gravitation effect, thus avoid the overground of iron mineral, reduce being mingled with of conventional high intensity magnetic separation process, improve concentrate quality, realize iron mineral and gangue mineral Selective Separation.
2. the utility model effectively can reduce the production cost of conventional magnetization roasting technique, only need be converted into magnetic iron ore as carrier by the weak magnetism mineral such as part is red, limonite, with the magnetic iron ore transformed for carrier, magnetic iron ore and other iron mineral aggregates are selected, thus greatly reduce the energy consumption of conventional magnetization roasting technique, for the weak magnetism mineral depending on flotation upgrading, process provides a kind of new method for separating, to reduction production cost, alleviate environmental pressure and provide a practicable solution.
3. the utility model utilizes mineral to magnetize space for one, instead of utilize magnetic field to the method for separating of the direct sucking action of magnetic force that iron mineral produces, and the vibratory sieve system used, directly do not contact with magnetic system at whole sieve system Minerals, the magnetic force direction that direction and the magnetic system of mineral motion produce mineral is substantially vertical, the power driving mineral to move is the gravity of mineral and aggregate, the effect of magnetic field to mineral is mainly mineral formation aggregate and provides magnetization environment, instead of the sucking action of magnetic force.And the magnetization Environment Design in the magnetic field of this innovation just, strongly magnetic mineral, weak magnetic mineral, non magnetic ore are efficiently separated under vibratory sieve effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of vibratory sieve system.
Fig. 2 is one of structural representation of sieve unit.
Fig. 3 is that the A-A of Fig. 2 is to structural representation.
Fig. 4 is the structural representation two of sieve unit.
Fig. 5 is planar magnetic system unit arrangement schematic diagram.
Fig. 6 is the structural representation of magnetization magnetic system.
Fig. 7 is one of structural representation of magnetization sorting unit.
Sequence number in figure: 1 is vibratory sieve system, 101 is sieve system fixed frame, 102 is sieve unit, 103 is sieve plate, 104 is chats water conservancy diversion raised line, 105 is groove type press strap, 106 is screen cloth, 107 is longitudinal raised line, 108 is shock electric machine, 109 is sieve system guide groove, 110 is sieve system fixed dam, 111 is yielding rubber pad, 112 is concentrate chats fragmenting plate, 2 is bracing frame, 201 is chats gape, 202 is concentrate gape, 203 is feed cylinder, 204 is a point pipe, 205 is to ore deposit divider, 206 is overfall, 3 is planar magnetic system unit, 301 is magnetic conduction can, 302 is permanent magnet block group, 4 for adding impact water pipe.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is elaborated.
See Fig. 1-Fig. 7, a kind of iron mineral liquid state magnetization sorting vibratory sieve system, described vibratory sieve system 1 comprises sieve system fixed frame 101, be array sieve unit 102 in fixed frame 101 with being arranged on sieve in lateral inclination stacked arrangement, described sieve unit 102 comprises sieve plate 103, the multiple tracks that vertical arrangement is arranged on sieve plate 103 side is that splayed is to the chats water conservancy diversion raised line 104 of opening and screen cloth 106, described screen cloth 106 is pressed on chats water conservancy diversion raised line 104 outer end by groove type press strap 105, and fixed by screw, described chats water conservancy diversion raised line 104 outer end is crossing with sieve plate 103 outer, two longitudinal edges of described sieve plate 103 opposite side corresponding with screen cloth 106 are provided with longitudinal raised line 107, longitudinal raised line 107 of described adjacent two sieve unit 102 is connected with groove type press strap 105 snap-fit, described splayed chats water conservancy diversion raised line 104 inner end be positioned at bottom sieve plate 103 intersects and connects sealing, be provided with the concentrate chats corresponding with array sieve unit 102 dual-side bottom described sieve system fixed frame 101 and split baffle plate 112, the sieve system guide groove 109 being positioned at bottom and the sieve system fixed dam 110 being positioned at side is provided with inside sieve system fixed frame.
Screen cloth wherein on a sieve unit and form chats between the sieve plate of this sieve unit and to conflux region; Form concentrate between the sieve plate of the screen cloth wherein on a sieve unit and another sieve unit on its top to conflux region, the conflux top in region of concentrate is that ore pulp is to entrance.Bottom is divided into the concentrate store being arranged in middle part and two ore storage bins being positioned at concentrate store both sides by two pieces of concentrate chats segmentation baffle plates bottom described sieve system fixed frame.
See Fig. 7, for applying the iron mineral liquid state magnetization sorting unit of iron mineral liquid state magnetization sorting vibratory sieve system, it comprises bracing frame 2, mate the vibratory sieve system 1 that is placed in bracing frame 2 and to be fixed on bracing frame 2 and correspondence arranges the magnetization magnetic system of vibratory sieve system 1 both sides, described bracing frame 2 is the tube structure of open top, bottom and side seal, bracing frame 2 bottom section is shunk gradually
Described bracing frame 2 top is provided with the feeder corresponding with vibratory sieve system 1, and bracing frame 2 bottom is provided with the concentrate store corresponding with vibratory sieve system and middle ore storage bin, and concentrate store and middle ore storage bin bottom part are not provided with concentrate gape 202 and chats gape 201.
As shown in Figure 5, Figure 6, described magnetization magnetic system comprises two relative planar magnetic system unit 3 of the heteropole that is separately positioned on vibratory sieve system both sides, described planar magnetic system unit comprises some groups of same polarities towards identical and the strengthening permanent magnet block group 302 be arranged on same plane and sealing this some strengthening group permanent magnet block group coated magnetic conduction can 301, and described permanent magnet block group 302 forms with S pole successively relative superposition placement by N pole for some pieces of permanent magnet blocks.
Described feeder comprise feed cylinder 203 on the supporting traverse being fixed on bracing frame top, corresponding with each sieve units match of vibratory sieve system 1 to ore deposit divider 205 be communicated with feed cylinder 203 and divide pipe 204 to ore deposit divider 205.
Described bracing frame upper side is provided with overflow launder or overfall 206, be provided with in described middle ore storage bin and add impact water pipe, be provided with PID in described concentrate store and automatically control ore discharge system and mineral discharge screw, described PID automatically controls ore discharge system and comprises PID control instrument, is arranged on the gas control pinch valve of concentrate gape, is arranged on locator on concentrate store and sensor.
Shock electric machine 108 can also be provided with at described sieve system fixed frame top, sieve system fixed frame 101 exterior bottom is provided with the yielding rubber pad 111 of support screen system fixed frame, when the mineral screening for some specific types be need vibration to provide to sieve more efficiently time, shock electric machine can be started, in most cases, shock electric machine is in closed condition, and whole sieve system is in static sorting environment.
When carrying out sorting according to different mineral types, during the fine fraction argillization mineral of sorting as to(for) more difficult sorting, as shown in Figure 4, can carry out the chats water conservancy diversion raised line on sieve plate designing opening, adjust the length fit structure of its entirety simultaneously, and the V-type hatch frame bottom sieve plate, thus meet the sorting of different minerals type.
The operation principle of the sorting unit that the utility model is applied to is: first according to the mineral type of wanted sorting iron mineral and gangue-type mineral, the magnetic field intensity of Reasonable adjustment magnetization magnetic system, forms uniform strong magnetic field with vibratory sieve system corresponding region in the bracing frame making to fill water, thus formed and liquidly magnetize sorting environment, ore pulp is given by feeder uniform distribution on the screen cloth of each sieve unit, under liquid environment, Magnetic Materials forms Magnetic Materials aggregate after being magnetized, along the compass screen surface landing of screen cloth to concentrate store, described chats is under gravity through screen cloth, enter the chats water conservancy diversion region formed between screen cloth and sieve plate, guiding through chats water conservancy diversion raised line flows into ore storage bin in both sides, the chats of middle ore storage bin is discharged through chats gape, the Magnetic Materials aggregate of concentrate store is discharged through concentrate gape, thus realize iron mineral and be separated with the separative selection of gangue-type mineral.
Claims (3)
1. an iron mineral liquid state magnetization sorting vibratory sieve system, it is characterized in that, comprise sieve system fixed frame, with the array sieve unit in lateral inclination stacked arrangement, described sieve unit comprises sieve plate, the multiple tracks that vertical arrangement is arranged on sieve plate side is the chats water conservancy diversion raised line of splayed to opening, with the screen cloth be pressed on by groove type press strap on chats water conservancy diversion raised line, described chats water conservancy diversion raised line outer end is crossing with sieve plate outer, two longitudinal edges of the described sieve plate opposite side corresponding with screen cloth are provided with longitudinal raised line, longitudinal raised line of described adjacent two sieve unit is connected with groove type press strap snap-fit, the described splayed chats water conservancy diversion raised line inner end be positioned at bottom sieve plate intersects and connects sealing.
2. iron mineral liquid state magnetization sorting vibratory sieve system according to claim 1, it is characterized in that, described sieve system fixed frame top is provided with shock electric machine, be provided with the sieve system guide groove being positioned at bottom and the sieve system fixed dam being positioned at side inside sieve system fixed frame, sieve system fixed frame exterior bottom is provided with the yielding rubber pad of support screen system fixed frame.
3. iron mineral liquid state magnetization sorting vibratory sieve system according to claim 1, is characterized in that, be provided with the concentrate chats corresponding with array sieve unit dual-side and split baffle plate bottom described sieve system fixed frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520242014.4U CN204544434U (en) | 2015-04-21 | 2015-04-21 | Iron mineral liquid magnetizing sorting vibrating screen system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520242014.4U CN204544434U (en) | 2015-04-21 | 2015-04-21 | Iron mineral liquid magnetizing sorting vibrating screen system |
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| Publication Number | Publication Date |
|---|---|
| CN204544434U true CN204544434U (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520242014.4U Withdrawn - After Issue CN204544434U (en) | 2015-04-21 | 2015-04-21 | Iron mineral liquid magnetizing sorting vibrating screen system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772215A (en) * | 2015-04-21 | 2015-07-15 | 中国地质科学院郑州矿产综合利用研究所 | Iron mineral liquid magnetization sorting vibrating screen system, sorting device and sorting method |
-
2015
- 2015-04-21 CN CN201520242014.4U patent/CN204544434U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772215A (en) * | 2015-04-21 | 2015-07-15 | 中国地质科学院郑州矿产综合利用研究所 | Iron mineral liquid magnetization sorting vibrating screen system, sorting device and sorting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150812 Effective date of abandoning: 20170721 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20150812 Effective date of abandoning: 20170721 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |