CN220879084U - Ball mill for producing iron fine powder - Google Patents
Ball mill for producing iron fine powder Download PDFInfo
- Publication number
- CN220879084U CN220879084U CN202322406866.XU CN202322406866U CN220879084U CN 220879084 U CN220879084 U CN 220879084U CN 202322406866 U CN202322406866 U CN 202322406866U CN 220879084 U CN220879084 U CN 220879084U
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- China
- Prior art keywords
- fixed
- ball mill
- water
- motor
- weighing box
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- 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.)
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 15
- 239000000843 powder Substances 0.000 title abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 115
- 238000005303 weighing Methods 0.000 claims abstract description 41
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- 239000012141 concentrate Substances 0.000 claims 1
- 238000000227 grinding Methods 0.000 abstract description 8
- 238000002347 injection Methods 0.000 abstract description 7
- 239000007924 injection Substances 0.000 abstract description 7
- 239000000243 solution Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 239000012535 impurity Substances 0.000 description 6
- 238000007789 sealing Methods 0.000 description 6
- 238000007790 scraping Methods 0.000 description 3
- 230000001680 brushing effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model relates to the technical field of ball mills, and provides a ball mill for producing iron fine powder, which comprises a bottom plate, wherein two sliding grooves are formed in the top end of the bottom plate, sliding blocks are connected inside the two sliding grooves in a sliding manner, a pressure scale is arranged at the top ends of the two sliding blocks, the bottom ends of the pressure scale are fixedly connected with the top ends of the two sliding blocks respectively, four supporting rods are fixedly arranged at the top ends of the pressure scale, fixing plates are arranged at the top ends of the four supporting rods, the bottom ends of the fixing plates are fixedly connected with the top ends of the four supporting rods respectively, a weighing box is fixedly arranged at the top end of the fixing plate, a water outlet groove is formed in one side of the weighing box, an electric valve is fixedly arranged in the water outlet groove, a water outlet pipe is fixedly arranged at one side of the electric valve, and a first motor is fixedly arranged at the other side of the weighing box. Through the technical scheme, the problem that the grinding quality of iron powder is reduced due to the fact that quantitative water injection cannot be achieved in the ball mill in the prior art is solved.
Description
Technical Field
The utility model relates to the technical field of ball mills, in particular to a ball mill for producing iron fine powder.
Background
In the steel smelting process, a large amount of iron fine powder is needed, the iron powder is ground through the ball mill in order to improve the quality of the iron fine powder, the existing ball mill is filled with materials and water through the feeding pipe and drives the feeding pipe to rotate through the driving motor, so that the ball mill is driven to rotate, a plurality of iron balls are placed in the ball mill, when the ball mill rotates, the iron balls are driven to rotate, when the iron balls rotate to the top end, the iron balls fall down, so that the materials are extruded by the iron balls and the inner wall of the ball mill and are gradually ground into powder, and the quality of the iron fine powder is conveniently improved.
The patent specification with the bulletin number of CN217699429U discloses a ball mill for iron powder production, which comprises a base, the lower extreme of base is provided with damper, damper's lower extreme is provided with the fixing base, the front side of base upper end is provided with drive assembly, the right side of base upper end is provided with first mount pad, the left side of base upper end is provided with the second mount pad, be provided with the ball mill body between first mount pad and the second mount pad. This ball mill is used in iron powder production realizes the shock attenuation through the vibrations that produce when buffering leaf spring and shock attenuation hydraulic stem buffering ball mill body operation to reduce the noise of ball mill body operation, simultaneously when the ejection of compact, make the material get into in the guide cylinder, thereby the conveying motor drives the transfer line rotation, make helical blade promote the material and remove in the guide cylinder, the even follow discharging pipe of material flows, avoids the material to flow out too fast, has improved the practicality.
However, the ball mill described above has been found to have the following problems in practicing the related art: when the ball mill grinds the iron powder, generally need add a certain amount of water, current water adding device generally can't weigh by a fixed amount, leads to the ball mill inside water to add too much easily for the material grinding precision is insufficient, adds too little water and can lead to the iron ball to rotate the difficulty again, makes grinding time increase, reduces grinding efficiency, in view of the above-mentioned defect of providing a ball mill for fine iron powder production in order to overcome.
Disclosure of utility model
The utility model provides a ball mill for producing fine iron powder, which solves the problem that the grinding quality of iron powder is reduced due to the fact that quantitative injection of water cannot be realized in the ball mill in the related technology.
The technical scheme of the utility model is as follows:
The utility model provides a ball mill for iron fine powder production, includes the bottom plate, two spouts have been seted up on the top of bottom plate, two equal sliding connection of inside of spout has the slider, two the top of slider is equipped with the pressure balance, the bottom of pressure balance respectively with the top fixed connection of two sliders, the top of pressure balance is fixed to be equipped with four bracing pieces, four the top of bracing piece is equipped with the fixed plate, the bottom of fixed plate respectively with the top fixed connection of four bracing pieces, the top of fixed plate is fixed to be equipped with the weighing box, the play basin has been seted up to one side of weighing box, the inside fixed electric valve that is equipped with of play basin, one side fixed of electric valve is equipped with the outlet pipe, the opposite side of weighing box is fixed and is equipped with first motor, the transmission shaft of first motor passes through sealed bearing and weighing box's opposite side swivelling joint.
Preferably, a transmission shaft of the first motor is fixedly provided with a reciprocating screw rod, and one end of the reciprocating screw rod is rotationally connected with one side of the weighing box.
Preferably, the side threaded connection of reciprocating screw has the scraper blade, two spacing holes have been seted up on the top of scraper blade, two the inside of spacing hole is all sliding connection has the gag lever post, two the both ends of gag lever post all with the inside fixed connection of weighing box.
Preferably, one end of the water outlet pipe is provided with a ball mill main body, and the bottom end of the ball mill main body is fixedly connected with the top end of the bottom plate.
Preferably, the top of bottom plate is fixed and is equipped with the water tank, and the water tank is located one side of pressure balance, the fixed water pump that is equipped with in top of water tank, the fixed first water pipe that is equipped with of water inlet of water pump, one end of first water pipe and one side fixed connection of water tank, the fixed second water pipe that is equipped with of delivery port of water pump, the one end of second water pipe is located the top of weighing box.
Preferably, the top of water tank has seted up the feed inlet, the inside sliding connection of feed inlet has solid fixed ring, gu fixed two handles of being equipped with in top of fixed ring, gu fixed ring's bottom mounting is equipped with the filter screen.
Preferably, the inside of solid fixed ring is fixed and is equipped with two dead levers, two the dead lever is fixed between and is equipped with the seal box, the inside of seal box is fixed and is equipped with the second motor, the transmission shaft of second motor is connected with the bottom rotation of seal box through sealed bearing.
Preferably, the transmission shaft of the second motor is fixedly provided with a rotating rod, the bottom end of the rotating rod is fixedly provided with a hairbrush, the side surface of the hairbrush is attached to the inner side of the filter screen, and a plurality of stirring plates are fixedly arranged on the side surface of the rotating rod.
The working principle and the beneficial effects of the utility model are as follows:
According to the utility model, water in the water tank is injected into the weighing box through the water pump, the weight of the water in the weighing box is weighed through the pressure scale, when the weight of the water in the weighing box reaches the specified weight, the electric valve controls the water in the water tank to flow into the ball mill main body through the water outlet pipe, the first motor drives the reciprocating screw rod to rotate so as to drive the scraping plate to rotate, the residual water in the weighing box is pushed into the water outlet pipe through the scraping plate, and the water is injected into the ball mill main body through the water outlet pipe, so that quantitative injection of the water in the ball mill main body is realized, and the grinding quality of iron powder in the ball mill main body is conveniently improved.
In the utility model, the second motor is started, and the transmission shaft of the second motor drives the rotating rod to rotate, so that the hairbrush and the stirring plate are driven to rotate, the hairbrush is convenient for brushing off impurities attached to the filter screen, the stirring plate is convenient for promoting water flow, the impurities are prevented from adhering to the filter screen again, the smoothness of the filter screen is convenient to ensure, and the water inlet quality and efficiency of the water tank are convenient to improve.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the weighing box of the present utility model;
FIG. 3 is a schematic view of the structure of FIG. 1A according to the present utility model;
Fig. 4 is a schematic cross-sectional view of a filter according to the present utility model.
In the figure: 1. a bottom plate; 2. a slide block; 3. a pressure scale; 4. a support rod; 5. a fixing plate; 6. weighing box; 7. an electric valve; 8. a water outlet pipe; 9. a first motor; 10. a reciprocating screw rod; 11. a scraper; 12. a limit rod; 13. a water tank; 14. a water pump; 15. a first water pipe; 16. a second water pipe; 17. a fixing ring; 18. a handle; 19. a filter screen; 20. a fixed rod; 21. a seal box; 22. a second motor; 23. a rotating lever; 24. a brush; 25. an agitating plate; 26. a ball mill main body.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden on the person of ordinary skill in the art based on the embodiments of the present utility model, are intended to be encompassed within the scope of the present utility model.
Referring to fig. 1 to 4, the utility model provides a ball mill for producing fine iron powder: including bottom plate 1, two spouts have been seted up on the top of bottom plate 1, the inside equal sliding connection of two spouts has slider 2, the top of two sliders 2 is equipped with pressure balance 3, the bottom of pressure balance 3 respectively with the top fixed connection of two sliders 2, the top of pressure balance 3 is fixed to be equipped with four bracing pieces 4, the top of four bracing pieces 4 is equipped with fixed plate 5, the bottom of fixed plate 5 respectively with the top fixed connection of four bracing pieces 4, the top of fixed plate 5 is fixed to be equipped with weighing box 6, the play basin has been seted up to one side of weighing box 6, the inside fixed of play basin is equipped with motorised valve 7, the fixed outlet pipe 8 that is equipped with in one side of motorised valve 7, the opposite side of weighing box 6 is fixed and is equipped with first motor 9, the transmission shaft of first motor 9 is through sealed bearing and the opposite side rotation connection of weighing box 6, slider 2 is convenient for drive pressure balance 3 removes, avoid the water injection to accomplish the back pressure balance 3 to influence ball mill main part 26 work, the water in the weighing box 6 is convenient for the symmetry, the bracing piece 4 is convenient for improve the height of weighing box 6, make the water in the weighing box 6 can be convenient for drive a reciprocating screw 10 through the electric motor 8 from the outlet pipe 8, the drive valve that is convenient for drive a reciprocating screw 10.
As a further embodiment of the above technical solution: a reciprocating screw rod 10 is fixedly arranged on a transmission shaft of the first motor 9, one end of the reciprocating screw rod 10 is rotationally connected with one side of the weighing box 6, and the reciprocating screw rod 10 is convenient for driving the scraping plate 11 to reciprocate.
As a further embodiment of the above technical solution: the side threaded connection of reciprocating screw rod 10 has scraper blade 11, and two spacing holes have been seted up on the top of scraper blade 11, and the inside of two spacing holes is all sliding connection has gag lever post 12, and the both ends of two gag lever posts 12 all with the inside fixed connection of weighing box 6, scraper blade 11 is convenient for hang weighing box 6 bottom and the water of inner wall down, discharges through the play basin.
As a further embodiment of the above technical solution: one end of the water outlet pipe 8 is provided with a ball mill main body 26, the bottom end of the ball mill main body 26 is fixedly connected with the top end of the bottom plate 1, and the ball mill main body 26 is convenient for grinding iron powder.
As a further embodiment of the above technical solution: the top of bottom plate 1 is fixed and is equipped with water tank 13, and water tank 13 is located one side of pressure balance 3, and the top of water tank 13 is fixed and is equipped with water pump 14, and the water inlet of water pump 14 is fixed and is equipped with first water pipe 15, and one end of first water pipe 15 and one side fixed connection of water tank 13, the delivery port of water pump 14 is fixed and is equipped with second water pipe 16, and the one end of second water pipe 16 is located the top of weighing box 6, and water pump 14 is convenient for take out the water in the water tank 13, pours into weighing box 6 into.
As a further embodiment of the above technical solution: the top of water tank 13 has seted up the feed inlet, and the inside sliding connection of feed inlet has solid fixed ring 17, and gu fixed two handles 18 of being equipped with in the top of solid fixed ring 17, gu fixed ring 17's bottom mounting is equipped with filter screen 19, gu fixed ring 17 is convenient for fix filter screen 19, and handle 18 is convenient for take out gu fixed ring 17 and filter screen 19.
As a further embodiment of the above technical solution: the inside of the fixed ring 17 is fixedly provided with two fixed rods 20, a sealing box 21 is fixedly arranged between the two fixed rods 20, a second motor 22 is fixedly arranged in the sealing box 21, a transmission shaft of the second motor 22 is rotationally connected with the bottom end of the sealing box 21 through a sealing bearing, the sealing box 21 is convenient for sealing the second motor 22, water inflow of the second motor 22 is avoided, and the second motor 22 is convenient for driving a rotating rod 23 to rotate.
As a further embodiment of the above technical solution: the transmission shaft of the second motor 22 is fixedly provided with a rotating rod 23, the bottom end of the rotating rod 23 is fixedly provided with a hairbrush 24, the side surface of the hairbrush 24 is attached to the inner side of the filter screen 19, the side surface of the rotating rod 23 is fixedly provided with a plurality of stirring plates 25, and the rotating rod 23 is convenient for driving the hairbrush 24 to rotate with the stirring plates 25.
Working principle:
When the utility model is used, the pressure scale 3 is moved to one side of the chute through the sliding block 2, the water outlet pipe 8 is inserted into the ball mill main body 26, the water pump 14 is started, the water pump 14 pumps water in the water tank 13, the water is injected into the weighing box 6 through the first water pipe 15, the water pump 14 and the second water pipe 16, the weight of the water in the weighing box 6 is checked through the pressure scale 3, when the weight of the water reaches the required weight, the water pump 14 is closed, the electric valve 7 is opened, the water in the weighing box 6 is injected into the ball mill main body 26 through the water outlet pipe 8, after the injection is finished, part of the water is easy to remain in the weighing box 6, the actual water injected into the ball mill main body 26 is less than the required water, the first motor 9 is started, the transmission shaft of the first motor 9 drives the reciprocating screw 10 to rotate, the scraper 11 is driven to reciprocate, the scraper 11 scrapes the water at the bottom and the side wall of the weighing box 6, pushing the water to the vicinity of the water storage tank, injecting residual water into the ball mill main body 26 through the water outlet pipe 8, realizing quantitative injection of water in the ball mill main body 26, facilitating improvement of grinding quality of iron powder in the ball mill main body 26, after water injection is finished, moving the pressure scale 3 to the other side of the chute through the sliding block 2, avoiding affecting the work of the ball mill main body 26, adding water into the water tank 13 through the feed inlet, filtering impurities in the water through the filter screen 19, along with use of the filter screen 19, the internal impurities easily block meshes of the filter screen 19, making water inlet difficult, starting the second motor 22, driving the rotating rod 23 to rotate by a transmission shaft of the second motor 22, driving the brush 24 and the stirring plate 25 to rotate, the brush 24 is convenient for brushing off impurities attached to the filter screen 19, the stirring plate 25 is convenient for promoting water flow, avoiding the impurities from adhering to the filter screen 19 again, facilitating ensuring smoothness of the filter screen 19, the water inlet quality and efficiency of the water tank 13 are improved conveniently.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a ball mill for production of iron concentrate, includes bottom plate (1), its characterized in that: two spouts have been seted up on the top of bottom plate (1), two equal sliding connection in inside of spout has slider (2), two the top of slider (2) is equipped with pressure balance (3), the bottom of pressure balance (3) respectively with the top fixed connection of two sliders (2), the top of pressure balance (3) is fixed to be equipped with four bracing pieces (4), four the top of bracing piece (4) is equipped with fixed plate (5), the bottom of fixed plate (5) respectively with the top fixed connection of four bracing pieces (4), the top of fixed plate (5) is fixed to be equipped with weighing box (6), the play basin has been seted up to one side of weighing box (6), the inside of play basin is fixed to be equipped with motorised valve (7), one side of motorised valve (7) is fixed and is equipped with outlet pipe (8), the opposite side of weighing box (6) is fixed and is equipped with first motor (9), the transmission shaft of first motor (9) is rotated through sealed bearing and the opposite side of weighing box (6) and is connected.
2. A ball mill for the production of fine iron powder according to claim 1, characterized in that: the transmission shaft of the first motor (9) is fixedly provided with a reciprocating screw rod (10), and one end of the reciprocating screw rod (10) is rotationally connected with one side of the weighing box (6).
3. A ball mill for the production of fine iron powder according to claim 2, characterized in that: the side threaded connection of reciprocating screw (10) has scraper blade (11), two spacing holes have been seted up on the top of scraper blade (11), two the inside of spacing hole is all sliding connection has gag lever post (12), two the both ends of gag lever post (12) all with the inside fixed connection of weighing box (6).
4. A ball mill for the production of fine iron powder according to claim 3, characterized in that: one end of the water outlet pipe (8) is provided with a ball mill main body (26), and the bottom end of the ball mill main body (26) is fixedly connected with the top end of the bottom plate (1).
5. A ball mill for the production of fine iron powder according to claim 1, characterized in that: the utility model discloses a weighing scale, including bottom plate (1), bottom plate, water tank (13), water pump (14), water inlet, second water pipe (16) are fixedly equipped with on top of bottom plate (1), and water tank (13) are located one side of pressure scale (3), the top of water tank (13) is fixed and is equipped with water pump (14), the water inlet of water pump (14) is fixed and is equipped with first water pipe (15), one end of first water pipe (15) and one side fixed connection of water tank (13), the delivery port of water pump (14) is fixed and is equipped with second water pipe (16), the one end of second water pipe (16) is located the top of weighing tank (6).
6. A ball mill for the production of fine iron powder according to claim 5, wherein: the top of water tank (13) has seted up the feed inlet, the inside sliding connection of feed inlet has solid fixed ring (17), the fixed two handles (18) that are equipped with in top of solid fixed ring (17), the bottom mounting of solid fixed ring (17) is equipped with filter screen (19).
7. A ball mill for the production of fine iron powder according to claim 6, wherein: the inside of solid fixed ring (17) is fixed and is equipped with two dead levers (20), two fixed being equipped with seal box (21) between dead lever (20), the inside of seal box (21) is fixed and is equipped with second motor (22), the transmission shaft of second motor (22) is rotated with the bottom of seal box (21) through sealed bearing and is connected.
8. A ball mill for the production of fine iron powder according to claim 7, wherein: the transmission shaft of second motor (22) is fixed to be equipped with dwang (23), the bottom mounting of dwang (23) is equipped with brush (24), and the side of brush (24) is laminated with the inboard of filter screen (19), the side of dwang (23) is fixed to be equipped with a plurality of stirring boards (25).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322406866.XU CN220879084U (en) | 2023-09-05 | 2023-09-05 | Ball mill for producing iron fine powder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322406866.XU CN220879084U (en) | 2023-09-05 | 2023-09-05 | Ball mill for producing iron fine powder |
Publications (1)
Publication Number | Publication Date |
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CN220879084U true CN220879084U (en) | 2024-05-03 |
Family
ID=90876424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202322406866.XU Active CN220879084U (en) | 2023-09-05 | 2023-09-05 | Ball mill for producing iron fine powder |
Country Status (1)
Country | Link |
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CN (1) | CN220879084U (en) |
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2023
- 2023-09-05 CN CN202322406866.XU patent/CN220879084U/en active Active
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