CN201316713Y - High-intensity magnetic front linear slag-removing screen - Google Patents
High-intensity magnetic front linear slag-removing screen Download PDFInfo
- Publication number
- CN201316713Y CN201316713Y CNU2008202197156U CN200820219715U CN201316713Y CN 201316713 Y CN201316713 Y CN 201316713Y CN U2008202197156 U CNU2008202197156 U CN U2008202197156U CN 200820219715 U CN200820219715 U CN 200820219715U CN 201316713 Y CN201316713 Y CN 201316713Y
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- slag
- straight line
- screen
- linear
- ore
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Abstract
The utility model relates to the technical field of preparation equipment, in particular to a high-intensity magnetic front linear slag-removing screen, which comprises an ore feed pipe, an ore discharge pipe and a slag discharge pipe. The strong magnetic front linear slag-removing screen is characterized by comprising an ore distributing tank, a baffle plate, a linear screen tank body, a linear screen frame, a fine screen, a bar-shaped screen, slag stopping plates, an ore discharge opening and a slag discharging opening, wherein the ore distributing tank is connected with the ore feed pipe, the bottom of the ore distributing tank is equipped with ore distributing openings, the baffle plate is arranged in the ore distributing tank and approaches the ore distributing openings, the linear screen tank body is connected with the bottom of the ore distributing tank, the liner screen frame is arranged in the linear screen tank body, the fine screen is connected with the upper surface of the linear screen frame, the bar-shaped screen is connected with the lower surface of the linear screen frame, the slag stopping plates are arranged on the head portion and the tail portion of the linear screen tank body, and the ore discharge opening and the slag discharge opening are arranged on the bottom of the linear screen tank body. A slag outlet on the fine screen is spliced with the slag discharge opening. The tail portion of the linear screen frame is upwardly raised with a certain angle. The linear slag-removing screen has the advantages that the linear slag-removing screen can reduce mine tailing, is easy to clear, saves energy, reduces consumption, and does not pollute environments and the like.
Description
Technical field
The utility model relates to the preparation equipment technical field, and straight line removes ballast screen before particularly a kind of strong magnetic.
Background technology
In the domestic large-scale iron ore beneficiation flow process, most of cylinder that adopts sorts preceding slagging-off operation except that ballast screen as the upright ring of strong magnetic at present.Cylinder removes ballast screen and has characteristics such as automaticity height, but in use finds to exist following shortcoming:
1, cylinder slagging-off is sieved and washed water pipe and compass screen surface stops up easily, need often to shut down safeguard saturating clearly, and the very trouble of getting up clearly thoroughly.
2, cylinder removes the consumption that ballast screen needs a large amount of power consumptions, water consumption, lubricated consumption and screen cloth and drive disk assembly, has increased production cost.
3, the cylinder flushing water that removes ballast screen carries residue and the part ore pulp of grade about 20% directly enters strong magnetic tail ore deposit part, causes strong magnetic tail ore deposit grade to rise and the part metals loss.
4, cylinder has a strong impact on site environment except that the flushing water of ballast screen splashes everywhere.
Summary of the invention
The purpose of this utility model is to provide a kind of preceding straight line of strong magnetic that reduces mine tailing and energy-conserving and environment-protective to remove ballast screen.
The utility model purpose realizes by following technical proposals:
Straight line removes ballast screen before a kind of strong magnetic of the present utility model, comprise mineral-feeding pipe, following pipe, scum pipe, it is characterized in that by being connected with described mineral-feeding pipe and the bottom is provided with the cloth ore deposit case of cloth mine mouth, be located at the baffle plate at close described cloth mine mouth place in this cloth ore deposit case, the straight line shaker casing that is connected with the bottom of described cloth ore deposit case, be located at the straight line shaker framework in this straight line shaker casing, the dusting cover that is connected above of straight line shaker framework therewith, the bar shaped that is connected below of straight line shaker framework is sieved therewith, be located at the slag trap of described straight line shaker casing head and afterbody, be located at described straight line shaker bottom half, the gape of afterbody slag trap inboard, be located at described straight line shaker bottom half, the slag-drip opening in the afterbody slag trap outside is formed, described gape is connected with described pipe down, and described slag-drip opening is connected with described scum pipe.
The bottom of described cloth ore deposit case is provided with 2～8 cloth mine mouths.
The case bottom surface, cloth ore deposit at described cloth mine mouth place is provided with wearing layer.
Slag notch is connected mutually with described slag-drip opening on the sieve of described dusting cover.
The afterbody of described straight line shaker framework upwarps certain angle.
Operation principle of the present utility model is:
Ore pulp feeds cloth ore deposit case through mineral-feeding pipe, the ore pulp that enters in the case of cloth ore deposit overflows and flows into 6 cloth mine mouths equably from baffle plate, evenly feed the dusting cover face along certain angle respectively through each cloth mine mouth, screen out foreign material through dusting cover, the ore pulp that flows into dusting cover flows into the bar shaped sieve again, play the effect of two roads slagging-off, ore pulp flows into pipe down by the gape of straight line shaker bottom half after removing the gred, feed the upright ring of strong magnetic at last.Impurity on the sieve can enter mine tailing by scum pipe.
Characteristics of the present utility model are:
1, sieve cover cleaning is convenient, easily changes;
2, sieve aperture is difficult for stopping up, and it is effective to remove the gred;
3, except that screen cloth consumption, need not power consumption, water consumption, lubricated and drive disk assembly consumption etc., energy savings reduces cost, and a straight line removes ballast screen and can save nearly 20,000 yuan of RMB every year;
4, there is not extra metal loss in this straight line of process except that the ore pulp of ballast screen all enters the other operation of high intensity magnetic separation, improves the rate of recovery, reduces mine tailing.
5, avoided splashing of ore pulp and water, free from environmental pollution.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment
Given embodiment further specifies the specific embodiment of the present utility model below in conjunction with accompanying drawing.
As Fig. 1, shown in Figure 2, straight line removes ballast screen before a kind of strong magnetic of the present utility model, comprise mineral-feeding pipe 6, following pipe 10, scum pipe 11, it is characterized in that by being connected with described mineral-feeding pipe 6 and the bottom is provided with the cloth ore deposit case 5 of cloth mine mouth 3, be located at the baffle plate 4 at close described cloth mine mouth 3 places in this cloth ore deposit case 5, the straight line shaker casing 2 that is connected with the bottom of described cloth ore deposit case 5, be located at the straight line shaker framework 8 in this straight line shaker casing 2, the dusting cover that is connected above 1 of straight line shaker framework 8 therewith, the bar shaped that is connected below of straight line shaker framework 8 sieve 9 therewith, be located at the slag trap 15 of described straight line shaker casing 2 heads and afterbody, 13, be located at described straight line shaker casing 2 bottoms, the gape 14 of afterbody slag trap 13 inboards, be located at described straight line shaker casing 2 bottoms, the slag-drip opening 12 in afterbody slag trap 13 outsides is formed, described gape 14 is connected with described pipe 10 down, and described slag-drip opening 12 is connected with described scum pipe 11.
The bottom of described cloth ore deposit case 5 is provided with 2～8 cloth mine mouths 3.
Slag notch is connected mutually with described slag-drip opening 12 on the sieve of described dusting cover 1.
The afterbody of described straight line shaker framework 8 upwarps certain angle.
The utlity model has and can reduce mine tailing, improve the rate of recovery, easy to clean does not stop up, energy-conservation falling Consumption, the characteristics such as free from environmental pollution.
Claims (5)
1, straight line removes ballast screen before a kind of strong magnetic, comprise mineral-feeding pipe, following pipe, scum pipe, it is characterized in that by being connected with described mineral-feeding pipe and the bottom is provided with the cloth ore deposit case of cloth mine mouth, be located at the baffle plate at close described cloth mine mouth place in this cloth ore deposit case, the straight line shaker casing that is connected with the bottom of described cloth ore deposit case, be located at the straight line shaker framework in this straight line shaker casing, the dusting cover that is connected above of straight line shaker framework therewith, the bar shaped that is connected below of straight line shaker framework is sieved therewith, be located at the slag trap of described straight line shaker casing head and afterbody, be located at described straight line shaker bottom half, the gape of afterbody slag trap inboard, be located at described straight line shaker bottom half, the slag-drip opening in the afterbody slag trap outside is formed, described gape is connected with described pipe down, and described slag-drip opening is connected with described scum pipe.
2, straight line removes ballast screen before the strong magnetic according to claim 1, it is characterized in that the bottom of described cloth ore deposit case is provided with 2～8 cloth mine mouths.
3, straight line removes ballast screen before the strong magnetic according to claim 2, it is characterized in that the case bottom surface, cloth ore deposit at described cloth mine mouth place is provided with wearing layer.
4, straight line removes ballast screen before the strong magnetic according to claim 1, it is characterized in that slag notch is connected mutually with described slag-drip opening on the sieve of described dusting cover.
5, straight line removes ballast screen before the strong magnetic according to claim 1, it is characterized in that the afterbody of described straight line shaker framework upwarps certain angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202197156U CN201316713Y (en) | 2008-11-25 | 2008-11-25 | High-intensity magnetic front linear slag-removing screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202197156U CN201316713Y (en) | 2008-11-25 | 2008-11-25 | High-intensity magnetic front linear slag-removing screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201316713Y true CN201316713Y (en) | 2009-09-30 |
Family
ID=41195485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202197156U Expired - Fee Related CN201316713Y (en) | 2008-11-25 | 2008-11-25 | High-intensity magnetic front linear slag-removing screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201316713Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104437845A (en) * | 2014-12-11 | 2015-03-25 | 北矿机电科技有限责任公司 | Feeding device of external magnetic drum magnetic separator |
| CN110038731A (en) * | 2019-04-23 | 2019-07-23 | 太原钢铁(集团)有限公司 | Medicament for ore dressing flotation adds equipment and medicament adding method |
-
2008
- 2008-11-25 CN CNU2008202197156U patent/CN201316713Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104437845A (en) * | 2014-12-11 | 2015-03-25 | 北矿机电科技有限责任公司 | Feeding device of external magnetic drum magnetic separator |
| CN110038731A (en) * | 2019-04-23 | 2019-07-23 | 太原钢铁(集团)有限公司 | Medicament for ore dressing flotation adds equipment and medicament adding method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Anshan Iron and Steel Group Anqian mining limited liability company Assignor: Angang Group Mine Company Contract record no.: 2010210000141 Denomination of utility model: High-intensity magnetic front linear slag-removing screen Granted publication date: 20090930 License type: Common License Record date: 20100909 |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee after: Anshan Iron and Steel Group Mining Co., Ltd. Address before: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee before: Angang Group Mine Company |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090930 Termination date: 20171125 |