CN204699785U - A kind of intermittent ball mill irony impurity removal means - Google Patents
A kind of intermittent ball mill irony impurity removal means Download PDFInfo
- Publication number
- CN204699785U CN204699785U CN201520412635.2U CN201520412635U CN204699785U CN 204699785 U CN204699785 U CN 204699785U CN 201520412635 U CN201520412635 U CN 201520412635U CN 204699785 U CN204699785 U CN 204699785U
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- collection conduit
- ball mill
- gate
- type material
- removal means
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Abstract
The utility model discloses a kind of intermittent ball mill irony impurity removal means, comprise collection conduit, be fixed on the permanent magnet outside collection conduit and the disperser be arranged in collection conduit and gate-type material scraper, described collection conduit sidewall has the collection conduit window holding gate-type material scraper, described disperser is made up of with the vertical many metal bars being fixed on base plate the base plate being fixed on collection conduit lower wall panels, described gate-type material scraper is connected on collection conduit sidewall by articulate, and the sidewall paneling that gate-type material scraper is connected with head and the tail by top board is formed; Material in collection conduit by time broken up by disperser, irony impurity is wherein adsorbed in pipeline upper wall by permanent magnet, the impurity of absorption removes by recycling gate-type material scraper, by magnetic separating principle, effectively isolate the ferrous metal chip contained in grind materials, stop it to enter subsequent technique, reduce the loss of follow-up separation equipment, if be open circuit grinding system, improve the quality of product.
Description
Technical field
The utility model belongs to technical powder equipment technical field, is a kind of magnetic force sorting device being applicable to ball mill, is specifically related to a kind of intermittent ball mill irony impurity removal means.
Background technology
Ball mill, in a large number for modern powder industry, is visual plant prepared by powder.Ball mill is owing to being the grinding principle utilizing the mutual collision friction of steel section or steel ball and material, many ferrous metal chips and fragment can be produced in process of production, these impurity enter powder concentrator can increase its wearing and tearing, larger fragment can cause powder concentrator to damage, if be open circuit grinding system, directly enter finished product and then affects the quality of product.
But because the damage of ferrous metal impurity to powder model system is not display at once, but build up, thus increase system is tieed up frequency and is repaiied expense.Therefore, current most ball mill manufacturing enterprise does not all cause enough attention to this, also do not install the removal device for irony impurity.
Utility model content
The purpose of this utility model is to provide a kind of simple and reliable for structure, easy to operate permanent-magnet type intermittent ball mill irony impurity removal means.
The utility model solves the technical scheme that its technical problem adopts: a kind of intermittent ball mill irony impurity removal means, comprise collection conduit, be fixed on the permanent magnet outside collection conduit and the disperser be arranged in collection conduit and gate-type material scraper, described collection conduit sidewall has the collection conduit window holding gate-type material scraper, described disperser is made up of with the vertical many metal bars being fixed on base plate the base plate being fixed on collection conduit lower wall panels, described gate-type material scraper is connected on collection conduit sidewall by articulate, the sidewall paneling that gate-type material scraper is connected with head and the tail by top board is formed.
Described a kind of intermittent ball mill irony impurity removal means, its collection conduit front end is provided with the opening horizontal by 30-60 ° of angles.
Described a kind of intermittent ball mill irony impurity removal means, its collection conduit window lower edge is provided with the bar shaped support of carrying gate-type material scraper.
Described a kind of intermittent ball mill irony impurity removal means, its collection conduit window is the rectangle of high 20-100mm, and the length of collection conduit window is more than or equal to the length of permanent magnet, and the top edge of collection conduit window is concordant with collection conduit top.
Described a kind of intermittent ball mill irony impurity removal means, its permanent magnet is rectangle or circular magnet.If rectangle, then width is consistent with collection conduit width, and long limit is parallel with collection conduit; If circular, then diameter is consistent with collection conduit width.
Described a kind of intermittent ball mill irony impurity removal means, the metal bar of its disperser is uniformly distributed, be staggered in base plate side, and the spacing of adjacent two metal bars is 10-40mm.
Described a kind of intermittent ball mill irony impurity removal means, the base plate of its disperser is positioned at collection conduit beneath window, and the width of base plate is consistent with collection conduit, and length is consistent with collection conduit window.
Described a kind of intermittent ball mill irony impurity removal means, its gate-type material scraper is nonmagnetic substance, and collection conduit top inner wall face is close to by described top board.
The beneficial effects of the utility model are: material in collection conduit by time broken up by disperser, irony impurity is wherein adsorbed in pipeline upper wall by permanent magnet, the impurity of absorption removes by recycling gate-type material scraper, by magnetic separating principle, effectively isolate the ferrous metal chip contained in grind materials, stop it to enter subsequent technique, reduce the loss of follow-up separation equipment, if be open circuit grinding system, improve the quality of product.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic diagram of the utility model gate-type material scraper when opening;
Fig. 3 is internal structure schematic diagram of the present utility model;
Fig. 4 is the structural representation of the utility model disperser;
Fig. 5 is the structural representation of the utility model collection conduit;
Fig. 6 is the structural representation of gate-type material scraper of the present utility model.
Each Reference numeral is: 1-collection conduit, 1.1-collection conduit window, 1.2-bar shaped support, 2-permanent magnet, 3-disperser, 3.1-base plate, 3.2-metal bar, 4-gate-type material scraper, 4.1-top board, 4.2-sidewall paneling, 5-hinge.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Shown in Fig. 6, as the first embodiment of the present utility model, disclose a kind of intermittent ball mill irony impurity removal means, belong to a part for milling system, its main purpose goes out the problem of grind materials with ferrous metal impurity for what solve grinding of ball grinder tail, it comprises the collection conduit 1 that cross section is rectangle, be attached to fixed on the permanent magnet 2 at collection conduit 1 outside wall surface top and the disperser 3 be arranged in collection conduit 1 and gate-type material scraper 4, described collection conduit 1 is downward-sloping to be installed between grinding machine discharging opening and elevator, the collection conduit window 1.1 of the rectangle holding gate-type material scraper 4 is had at sidewall, described disperser 3 is made up of with the vertical upper many metal bars 3.2 being fixed on base plate 3.1 homonymy the base plate 3.1 being fixed on collection conduit 1 lower wall panels, metal bar 3.2 is uniformly distributed, be staggered in base plate 3.1 side, the spacing of adjacent two metal bars 3.2 is 10-40mm, described gate-type material scraper 4 is movably connected on collection conduit 1 sidewall by hinge 5, gate-type material scraper 4 is the metal dish that the sidewall paneling 4.2 be connected with head and the tail by the top board 4.1 of right-angled trapezium plate is formed, described top board 4.1 serves as the hermatic door of collection conduit window 1.1, wherein gate-type material scraper 4 is nonmagnetic substance, collection conduit 1 top inner wall face is close to by described top board 4.1, the metal dish that top board 4.1 and sidewall paneling 4.2 form is inverted and is installed in collection conduit window 1.1, the bar shaped support 1.2 of carrying gate-type material scraper 4 is provided with between the two side of collection conduit window 1.1 lower edge, described collection conduit 1 front end is provided with the opening horizontal by 30-60 ° of angles, collection conduit 1 is downward-sloping to be installed between grinding machine discharging opening and elevator, grinding machine discharge port end is upper, elevator enter end under, preferred collection conduit 1 is 45 ° with the angle of level ground.
Operation principle: when entering in collection conduit 1 from grinding machine material out, quickly through the disperser 3 in pipeline under gravity and wind-force effect, material group is broken up in quick metal bar group on disperser 3, the ferrous metal chip be wrapped in powder group is disperseed out, due to the magneticaction of permanent magnet, dispersion ferrous metal chip is out separated to be adsorbed in the inversion plate-like gate-type material scraper 4 of collection conduit 1 inner top, after grinding machine is out of service, open gate-type scraper, 4, the ferrous metal chip of absorption together shifts out with gate-type material scraper 4 in collection conduit 1, ferrous metal chip is now owing to have left the magneticaction scope of permanent magnet, spin off from material scraper and be convenient to collect.
Described collection conduit window 1.1 is the rectangle of high 20-100mm, and the length of collection conduit window 1.1 is more than or equal to the length of permanent magnet 2, and the top edge of collection conduit window 1.1 is concordant with collection conduit 1 top.Permanent magnet 2 is rectangle or circular magnet: if rectangle, then width is that 25mm is consistent with collection conduit 1 width, and long is that 400mm is consistent with collection conduit window 1.1, and long limit is parallel with collection conduit 1; If circular, then diameter is consistent with collection conduit 1 width.Described base plate 3.1 is positioned at below collection conduit window 1.1, and the width of base plate 3.1 is consistent with collection conduit 1, and length is consistent with collection conduit window 1.1.
As the second embodiment of the present utility model, be that permanent magnet uses circular magnet with the difference of the first embodiment.The energy is not consumed owing to using permanent magnet, solve because ball mill utilizes the grinding principle of the mutual collision friction of steel section or steel ball and material, can produce many ferrous metal chips and fragment in process of production, what make grinding of ball grinder tail goes out grind materials often with the problem of ferrous metal impurity.
As the 3rd embodiment of the present utility model, be that gate-type material scraper increases many partition walls in inversion dish with the difference of the first embodiment, be conducive to ferrous metal impurity and shift out in collection conduit.Because device adopts permanent magnet, energy free consumption and reliable; Whole device is integrated on material conveying pipe, takes up room little, simple installation; Use gate-type material scraper can remove the ferrous metal chip be adsorbed on permanent magnet simply and easily.What the utility model can solve grinding of ball grinder tail economical, easy, effectively goes out the problem of grind materials with ferrous metal impurity.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only; and the embodiment that part is used; for the person of ordinary skill of the art; under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (10)
1. an intermittent ball mill irony impurity removal means, comprise collection conduit (1), the disperser (3) being fixed on collection conduit (1) permanent magnet outward (2) and be arranged in collection conduit (1) and gate-type material scraper (4), described collection conduit (1) sidewall has the collection conduit window (1.1) holding gate-type material scraper (4), described disperser (3) is made up of with the vertical many metal bars (3.2) being fixed on base plate (3.1) the base plate (3.1) being fixed on collection conduit (1) lower wall panels, described gate-type material scraper (4) is movably connected on collection conduit (1) sidewall by hinge (5), the sidewall paneling (4.2) that gate-type material scraper (4) is connected with head and the tail by top board (4.1) is formed.
2. a kind of intermittent ball mill irony impurity removal means according to claim 1, is characterized in that, described collection conduit (1) front end is provided with the opening horizontal by 30-60 ° of angles.
3. a kind of intermittent ball mill irony impurity removal means according to claim 1, is characterized in that, described collection conduit window (1.1) lower edge is provided with the bar shaped support (1.2) of carrying gate-type material scraper (4).
4. a kind of intermittent ball mill irony impurity removal means according to claim 3, it is characterized in that, the rectangle that described collection conduit window (1.1) is high 20-100mm, the length of collection conduit window (1.1) is more than or equal to the length of permanent magnet (2), and the top edge of collection conduit window (1.1) is concordant with collection conduit (1) top.
5. a kind of intermittent ball mill irony impurity removal means according to claim 1, is characterized in that, described permanent magnet (2) is rectangle or circular magnet.
6. a kind of intermittent ball mill irony impurity removal means according to claim 5, is characterized in that, described permanent magnet (2) width is consistent with collection conduit (1) width, and permanent magnet (2) long limit is parallel with collection conduit (1).
7. a kind of intermittent ball mill irony impurity removal means according to claim 5, is characterized in that, described permanent magnet (2) diameter is consistent with collection conduit (1) width.
8. a kind of intermittent ball mill irony impurity removal means according to claim 1, it is characterized in that, the metal bar (3.2) of described disperser (3) is uniformly distributed, be staggered in base plate (3.1) side, and the spacing of adjacent two metal bars (3.2) is 10-40mm.
9. a kind of intermittent ball mill irony impurity removal means according to claim 1, it is characterized in that, the base plate (3.1) of described disperser (3) is positioned at collection conduit window (1.1) below, the width of base plate (3.1) is consistent with collection conduit (1), and length is consistent with collection conduit window (1.1).
10. a kind of intermittent ball mill irony impurity removal means according to claim 1, is characterized in that, described gate-type material scraper (4) is nonmagnetic substance, and collection conduit (1) top inner wall face is close to by described top board (4.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520412635.2U CN204699785U (en) | 2015-06-16 | 2015-06-16 | A kind of intermittent ball mill irony impurity removal means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520412635.2U CN204699785U (en) | 2015-06-16 | 2015-06-16 | A kind of intermittent ball mill irony impurity removal means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204699785U true CN204699785U (en) | 2015-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520412635.2U Active CN204699785U (en) | 2015-06-16 | 2015-06-16 | A kind of intermittent ball mill irony impurity removal means |
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| Country | Link |
|---|---|
| CN (1) | CN204699785U (en) |
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2015
- 2015-06-16 CN CN201520412635.2U patent/CN204699785U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |