CN113600284B - Adjustable ore crusher for iron ore processing and crushing method - Google Patents
Adjustable ore crusher for iron ore processing and crushing method Download PDFInfo
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- CN113600284B CN113600284B CN202111115656.4A CN202111115656A CN113600284B CN 113600284 B CN113600284 B CN 113600284B CN 202111115656 A CN202111115656 A CN 202111115656A CN 113600284 B CN113600284 B CN 113600284B
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 128
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 64
- 238000000034 method Methods 0.000 title claims abstract description 23
- 239000000428 dust Substances 0.000 claims abstract description 133
- 238000011084 recovery Methods 0.000 claims abstract description 29
- 230000003068 static effect Effects 0.000 claims abstract description 12
- 230000005611 electricity Effects 0.000 claims abstract description 8
- 239000000853 adhesive Substances 0.000 claims abstract description 6
- 230000001070 adhesive effect Effects 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims description 25
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 1
- 238000000227 grinding Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000003699 hair surface Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/30—Shape or construction of rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/28—Plant or installations without electricity supply, e.g. using electrets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention discloses an adjustable ore crusher for processing iron ore and a crushing method, in particular to the technical field of ore crushing, the conveying plate can drive the iron ore to move by driving the crushing barrel to rotate through the driving motor, so that the iron ore can circularly enter the connecting barrel to realize the circular crushing function of the iron ore, the crushing sufficiency of the iron ore is ensured, in the rotating process of the crushing barrel, can rub with the dust removing net, so that the static electricity generated on the surfaces of the dust removing net and the fluff can adsorb the dust generated in the process of crushing the iron ore, meanwhile, the dust removing net can screen the iron ore, realizes the recovery function of the qualified iron ore, the inside of the dust removal net is inflated through the air pump, so that the dust removal net expands, the adhesive force of dust on the surface of the dust removal net is reduced, the dust is easy to separate, the dust removal net is convenient to clean, and the utilization rate of the pulverizer is improved.
Description
Technical Field
The invention belongs to the technical field of ore crushing, and particularly relates to an adjustable ore crusher for processing iron ores and a crushing method.
Background
In the production of the mine field, the iron ore of preliminary mining, the block is great, be unfavorable for the transportation of ore, all be equipped with ore crushing device in the mine, current iron ore crushing device can produce a large amount of dusts at crushing ore in-process, thereby pollute operating personnel's operational environment, current partial crushing device is along with being provided with dust removal structure, nevertheless most is through the dust siphoning away that the fan will produce, because the dust volume is great, so still have partial dust to disperse in the air, lead to dust removal effect not good enough.
In addition, the absorptive dust of the dust removal structure that current crushing apparatus is supporting adsorbs easily on the inner wall of equipment, leads to the difficult clearance of dust, has increased the work load of clearance dust removal structure to lead to reducing mechanism's utilization ratio lower, influence the production efficiency of ore.
Disclosure of Invention
The present invention is directed to an adjustable ore crusher and crushing method for iron ore processing that solves the problems set forth in the background above.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an adjustable ore crusher for iron ore processing, includes grinding barrel and connecting cylinder, the inside of grinding barrel is rotated and is connected with the connecting cylinder, a plurality of delivery boards of the medial surface fixedly connected with of grinding barrel, it is a plurality of the delivery board is circular distribution, one side inner wall of connecting cylinder rotates the crushing roller that is connected with a pair of symmetry through the pivot, fixedly connected with meshing gear in the pivot, meshing gear intermeshing, one side outer wall of connecting cylinder is located pivot department fixedly connected with motor case, the internally mounted of motor case has crushing motor, crushing motor's output fixedly connected with drive shaft, drive shaft and pivot fixed connection, a side of crushing roller has been seted up and has been accomodate the groove, the inside of accomodating the groove is provided with the dust removal net, the inside of dust removal net is provided with retrieves the box.
Preferably, one end of the dust removal net is fixedly connected with the connecting box, the other end of the dust removal net is fixedly connected with the annular plate, and the end face of the annular plate is provided with the annular limiting groove.
Preferably, the dust removal net is formed by mutually connecting rubber pipes, an air pump is arranged in the connecting box and is connected with the dust removal net through a connecting pipe.
Preferably, a plurality of communicating holes are formed in the surface of the crushing roller, a plurality of piles are arranged on the surface of the dust removing net, and the piles penetrate through the communicating holes to extend to the outside.
Preferably, one end of the recovery box is fixedly connected with a transparent plate, a liquid injection cavity is formed in the transparent plate, an elastic cover is fixedly connected to the inner wall of one side of the recovery box, and red liquid is filled in the elastic cover.
Preferably, the liquid injection cavity is communicated with the elastic cover through a backflow through groove.
Preferably, one side of the connecting cylinder is hinged with an observation door, and one side of the observation door is fixedly connected with a limiting ring matched with the annular limiting groove.
Preferably, the lateral surface fixedly connected with ring gear of crushing barrel, the bottom of crushing barrel is provided with the bottom plate, fixedly connected with support column on the bottom plate, the top and the connecting cylinder fixed connection of support column, fixedly connected with driving motor on the bottom plate, driving motor's output fixedly connected with drive gear, drive gear and ring gear meshing.
Preferably, the top end of the connecting cylinder is provided with a feed inlet, and the bottom end of the connecting cylinder is provided with a discharge outlet.
Also discloses an ore processing and crushing method using the ore crusher, which comprises the following steps:
s1, charging: opening an observation door, placing the iron ore to be crushed between adjacent conveying plates, and then closing the observation door;
s2, crushing: starting a crushing motor and a driving motor, wherein the crushing motor drives an engaging gear to rotate through a driving shaft and a rotating shaft, and a crushing roller rotates under the action of the engaging gear to realize the function of crushing the iron ore; the driving motor drives the driving gear to rotate, the crushing barrel rotates under the action of the gear ring, and the crushing barrel drives the conveying plate to rotate, so that the iron ore is circularly and continuously crushed by the crushing roller, and the iron ore is fully crushed;
s3, dedusting and recovering ore: in the rotation process of the crushing roller, the inner wall of the crushing roller and the dust removal net are mutually rubbed, so that the dust removal net and the fluff generate static electricity, dust generated in the crushing process can be adsorbed, and the dust removal effect is achieved; meanwhile, the qualified broken iron ore can pass through the dust removal net and enter the recovery box to complete the recovery of the iron ore;
s4, taking materials and cleaning dust: the observation door is opened, and the recovery box is drawn out from the interior of the dust removal net, so that the recovery operation of the iron ore can be completed; then take out the dust removal net from the inside of crushing roller, wait to remove dust the net and the surperficial static of fine hair disappears the back, start the air pump and inflate to the inside of removing dust the net through the connecting pipe for the expansion of dust removal net, its surface increase of dust removal net after the inflation has reduced the adhesive force of dust, makes the dust break away from automatically, accomplishes the clearance operation of dust.
The invention has the technical effects and advantages that: (1) according to the adjustable ore crusher and the crushing method for processing the iron ores, the driving motor drives the crushing barrel to rotate so as to drive the conveying plate to do circular motion, so that the iron ores are continuously conveyed to the position between the crushing rollers to be crushed, and the crushing sufficiency of the iron ores is ensured.
(2) Utilize the crushing roller to rotate the in-process and remove dust and produce the friction between the net for remove dust net and fine hair's surface produces static, thereby can adsorb the dust that produces when the crushing iron ore of crushing roller, realize the function of removing dust, because the dust produces the while is adsorbed promptly, the broken environment of iron ore is encapsulated situation simultaneously, thereby avoids the dust to disperse in the air, has built a good operational environment for the staff.
(3) Can play the screening function to broken iron ore through the net that removes dust for in broken qualified iron ore passes the net that removes dust and gets into the recovery box, realize the recovery function of iron ore, when treating that the iron ore in the recovery box is piled up, can extrude the inside red liquid of elasticity cover, and extrude red liquid to the notes liquid chamber in the transparent plate, play the warning effect to the staff, when treating to annotate the liquid intracavity and annotate red liquid, the staff can stop will retrieve the box and take out and retrieve iron ore.
(4) Through taking the net that will remove dust out, wait to remove dust the net and the static on fluff surface disappears the back, inflate in to removing dust the net through the air pump for remove dust the net inflation, its surface area of the net that removes dust after the inflation increases, thereby has reduced the dust and has removed dust the adhesive force on net surface, then patt the net that removes dust gently and can make the dust break away from, realize the clean function of removing dust the net, labour saving and time saving improves this reducing mechanism's utilization ratio.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a side view of the outer structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the crushing cylinder;
FIG. 4 is a schematic view of the structure at A in FIG. 3;
FIG. 5 is a schematic view of the internal structure of the dust-removing net;
FIG. 6 is a schematic diagram of the structure at B in FIG. 5;
FIG. 7 is a schematic perspective view of a crushing roller;
FIG. 8 is a schematic perspective view of the milling drum;
FIG. 9 is a flow chart of the pulverizing method of the present invention.
In the figure: 1. a milling drum; 2. a connecting cylinder; 3. a toothed ring; 4. a motor case; 5. a grinding motor; 6. a base plate; 7. a drive motor; 8. a drive gear; 9. an observation door; 10. a meshing gear; 11. a conveying plate; 12. a crushing roller; 1201. a communicating hole; 1202. a storage groove; 13. a dust removal net; 14. fluff; 15. a connecting box; 16. an air pump; 17. a connecting pipe; 18. a recovery box; 1801. a backflow through groove; 19. an elastic cover; 20. an annular plate; 2001. an annular limiting groove; 21. a transparent plate; 2101. and a liquid injection cavity.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides an adjustable ore crusher for processing iron ores, which comprises a crushing barrel 1 and a connecting barrel 2, wherein the inside of the crushing barrel 1 is rotatably connected with the connecting barrel 2, the inner side surface of the crushing barrel 1 is fixedly connected with a plurality of conveying plates 11, the plurality of conveying plates 11 are distributed in a circular shape, the inner wall of one side of the connecting barrel 2 is rotatably connected with a pair of symmetrical crushing rollers 12 through a rotating shaft, the rotating shaft is fixedly connected with meshing gears 10, the meshing gears 10 are mutually meshed, the outer wall of one side of the connecting barrel 2 is fixedly connected with a motor box 4 at the rotating shaft, the inside of the motor box 4 is provided with a crushing motor 5, the output end of the crushing motor 5 is fixedly connected with a driving shaft, the driving shaft is fixedly connected with the rotating shaft, one side surface of the crushing roller 12 is provided with an accommodating groove 1202, the inside of the accommodating groove 1202 is provided with a dust removing net 13, the inside of dust removal net 13 is provided with retrieves box 18, during the use, open observation door 9, will treat kibbling iron ore and arrange in between the adjacent delivery board 11, then start crushing motor 5 and driving motor 7, driving motor 7 drives drive gear 8 and rotates, drive gear 8 drives crushing barrel 1 through ring gear 3 and rotates, crushing barrel 1 drives iron ore through delivery board 11 and moves to 2 tops of connecting cylinder and get into in the connecting cylinder 2 through the feed inlet, crushing motor 5 drives meshing gear 10 and rotates and then drive crushing roller 12 and rotate this moment, realize the shredding function to iron ore, iron ore after the breakage can get into again between the delivery board 11, along with delivery board 11 secondary motion to feed inlet department, accomplish the regrinding, so circulation is reciprocal, guarantee the broken sufficiency of iron ore.
Can produce a large amount of dusts in the iron ore crushing process, simultaneously crushing roller 12 rotates and dust removal net 13 produces the friction for dust removal net 13 and surperficial fine hair 14 produce static, thereby can adsorb the dust that produces in the crushing process, realize dust removal function, because the dust is adsorbed promptly when producing, the broken environment of iron ore is encapsulated situation simultaneously, thereby avoids the dust to disperse in the air, has built a good operational environment for the staff.
Qualified iron ore can enter the containing groove 1202 through the communicating hole 1201 in the crushing process and then fall into the recovery box 18 through the dust removing net 13 to complete recovery, when the iron ore is fully piled in the recovery box 18, the iron ore can extrude the elastic cover 19, further red liquid in the elastic cover 19 is extruded into the liquid injection cavity 2101 through the recovery through groove, a worker can observe the internal condition of the liquid injection cavity 2101 through the observation door 9, thereby reminding the worker, when the red liquid is fully injected into the liquid injection cavity 2101, the worker can stop the machine, the observation door 9 is opened, the recovery box 18 is extracted from the dust removing net 13, the recovery of the iron ore can be realized, then the dust removing net 13 is extracted from the crushing roller 12, in the extraction process, because dust is adsorbed by static electricity, the dust is not dispersed in the air due to vibration, and after static electricity on the surfaces of the dust removing net 13 and the fluff 14 disappears, starting the air pump 16 to pump air into the dust removal net 13 through the connecting pipe 17, so that the dust removal net 13 expands, the surface of the expanded dust removal net 13 is increased, the adhesive force of dust on the surface of the dust removal net 13 is reduced, and then the dust removal net 13 is slightly tapped to separate the dust, so that the dust removal function of the dust removal net 13 is realized.
Finally, the dust removing net 13 and the recovery box 18 are reset, and the device can perform the crushing operation of the iron ore again.
One end fixedly connected with connecting box 15 of dust removal net 13, the other end fixedly connected with annular plate 20 of dust removal net 13, annular spacing groove 2001 has been seted up to the terminal surface of annular plate 20, through the spacing ring joint on annular spacing groove 2001 and the observation door 9, can guarantee that dust removal net 13 can not rotate along with crushing roller 12.
The dust removal net 13 is formed by rubber tube interconnect, the internally mounted of connecting box 15 has air pump 16, air pump 16 is connected with dust removal net 13 through connecting pipe 17, and air pump 16 can be inflated to dust removal net 13 inside, makes its inflation, conveniently clears up the dust on dust removal net 13 surface.
The surface of the crushing roller 12 is provided with a plurality of communicating holes 1201, the surface of the dust removing net 13 is provided with a plurality of fluff 14, the fluff 14 passes through the communicating holes 1201 and extends to the outside, and the fluff 14 can increase the dust absorbing capacity of the dust removing net 13 and meanwhile, the fluff 14 extends to the outside of the crushing roller 12, so that the dust absorbing range is increased.
Retrieve box 18 one end fixedly connected with transparent plate 21, liquid chamber 2101 has been seted up to the inside of transparent plate 21, fixedly connected with elastic cover 19 on the inner wall of one side of retrieving box 18, elastic cover 19's inside is filled has red liquid, through with red liquid extrusion to annotating in liquid chamber 2101, when treating that annotate liquid chamber 2101 and annotating fully, can remind the staff to shut down and retrieve iron ore.
The liquid injection cavity 2101 is communicated with the elastic cover 19 through a backflow through groove 1801, and the backflow through groove 1801 enables red liquid in the elastic cover 19 to enter the liquid injection cavity, so that a reminding function is realized.
One side of the connecting cylinder 2 is hinged with an observation door 9, one side of the observation door 9 is fixedly connected with a limit ring matched with the annular limit groove 2001, and the observation door 9 can facilitate a worker to observe the condition of the injection cavity 2101 in the transparent plate 21.
Lateral surface fixedly connected with ring gear 3 of crushing barrel 1, the bottom of crushing barrel 1 is provided with bottom plate 6, fixedly connected with support column on the bottom plate 6, the top and 2 fixed connection of connecting cylinder of support column, fixedly connected with driving motor 7 on the bottom plate 6, driving motor 7's output fixedly connected with drive gear 8, drive gear 8 and the meshing of ring gear 3, driving motor 7 can utilize the cooperation of drive gear 8 and ring gear 3, and the rotation of the broken section of thick bamboo of drive realizes the circulation crushing function of iron ore.
The feed inlet has been seted up on the top of connecting cylinder 2, the discharge gate has been seted up to the bottom of connecting cylinder 2, the setting of feed inlet and discharge gate, the iron ore of being convenient for gets into connecting cylinder 2 along with transport plate 11, and the iron ore after convenient breakage simultaneously gets back to once more between transport plate 11, carries out the secondary and carries.
Also discloses an ore processing and crushing method using the ore crusher, which comprises the following steps:
s1, charging: opening the observation door 9, placing the iron ore to be crushed between the adjacent conveying plates 11, and then closing the observation door 9;
s2, crushing: starting the crushing motor 5 and the driving motor 7, driving the meshing gear 10 to rotate by the crushing motor 5 through the driving shaft and the rotating shaft, and enabling the crushing roller 12 to rotate under the action of the meshing gear 10 to realize the function of crushing the iron ore; the driving motor 7 drives the driving gear 8 to rotate, under the action of the toothed ring 3, the crushing barrel 1 rotates, the crushing barrel 1 drives the conveying plate 11 to rotate, so that the iron ore is circularly and continuously crushed by the crushing roller 12, and the iron ore is fully crushed;
s3, dedusting and recovering ore: in the rotation process of the crushing roller 12, the inner wall of the crushing roller 12 and the dust removal net 13 rub against each other, so that the dust removal net 13 and the fluff 14 generate static electricity, thereby adsorbing dust generated in the crushing process and achieving the dust removal effect; meanwhile, the qualified broken iron ore can pass through the dust removal net 13 and enter the recovery box 18 to complete the recovery of the iron ore;
s4, taking materials and cleaning dust: the observation door 9 is opened, and the recovery box 18 is drawn out from the interior of the dust removal net 13, so that the recovery operation of the iron ore can be completed; and then the dust removing net 13 is drawn out from the inside of the crushing roller 12, after the static electricity on the surfaces of the dust removing net 13 and the fluff 14 disappears, the air pump 16 is started to pump air into the dust removing net 13 through the connecting pipe 17, so that the dust removing net 13 expands, the surface of the expanded dust removing net 13 is enlarged, the adhesive force of dust is reduced, the dust is automatically separated, and the dust cleaning operation is completed.
Claims (2)
1. An adjustable ore crusher for iron ore processing characterized in that: comprises a crushing barrel (1) and a connecting barrel (2), the inside of the crushing barrel (1) is rotatably connected with the connecting barrel (2), the inner side surface of the crushing barrel (1) is fixedly connected with a plurality of conveying plates (11) which are distributed in a circular shape, one side inner wall of the connecting barrel (2) is rotatably connected with a pair of symmetrical crushing rollers (12) through a rotating shaft, the rotating shaft is fixedly connected with meshing gears (10), the meshing gears (10) are meshed with each other, one side outer wall of the connecting barrel (2) is positioned at a rotating shaft fixedly connected with a motor box (4), the inside of the motor box (4) is provided with a crushing motor (5), the output end of the crushing motor (5) is fixedly connected with a driving shaft, the driving shaft is fixedly connected with the rotating shaft, one side surface of the crushing rollers (12) is provided with a containing groove (1202), and a dust removing net (13) is arranged inside the containing groove (1202), a recovery box (18) is arranged in the dust removing net (13);
one end of the dust removing net (13) is fixedly connected with a connecting box (15), the other end of the dust removing net (13) is fixedly connected with an annular plate (20), and the end face of the annular plate (20) is provided with an annular limiting groove (2001); the dust removal net (13) is formed by mutually connecting rubber pipes, an air pump (16) is arranged in the connecting box (15), and the air pump (16) is connected with the dust removal net (13) through a connecting pipe (17);
the surface of the crushing roller (12) is provided with a plurality of communicating holes (1201), the surface of the dust removing net (13) is provided with a plurality of fluff (14), and the fluff (14) penetrates through the communicating holes (1201) and extends to the outside;
one end of the recovery box (18) is fixedly connected with a transparent plate (21), a liquid injection cavity (2101) is formed in the transparent plate (21), an elastic cover (19) is fixedly connected to the inner wall of one side of the recovery box (18), and red liquid is filled in the elastic cover (19); the liquid injection cavity (2101) is communicated with the elastic cover (19) through a backflow through groove (1801);
an observation door (9) is hinged to one side surface of the connecting cylinder (2), and a limit ring matched with the annular limit groove (2001) is fixedly connected to one side surface of the observation door (9);
the outer side surface of the crushing barrel (1) is fixedly connected with a toothed ring (3), the bottom end of the crushing barrel (1) is provided with a bottom plate (6), a supporting column is fixedly connected onto the bottom plate (6), the top end of the supporting column is fixedly connected with the connecting barrel (2), a driving motor (7) is fixedly connected onto the bottom plate (6), the output end of the driving motor (7) is fixedly connected with a driving gear (8), and the driving gear (8) is meshed with the toothed ring (3);
the top end of the connecting cylinder (2) is provided with a feeding hole, and the bottom end of the connecting cylinder (2) is provided with a discharging hole.
2. A crushing method of ore processing using the ore crusher of claim 1, characterized by: the method comprises the following steps:
s1, charging: opening the observation door (9), placing the iron ore to be crushed between the adjacent conveying plates (11), and then closing the observation door (9);
s2, crushing: starting a crushing motor (5) and a driving motor (7), wherein the crushing motor (5) drives an engaging gear (10) to rotate through a driving shaft and a rotating shaft, and a crushing roller (12) rotates under the action of the engaging gear (10) to realize the function of crushing the iron ore; the driving motor (7) drives the driving gear (8) to rotate, the crushing barrel (1) is driven to rotate under the action of the gear ring (3), the crushing barrel (1) drives the conveying plate (11) to rotate, so that the iron ore is circularly and continuously crushed by the crushing roller (12), and the iron ore is fully crushed;
s3, dedusting and recovering ore: in the rotation process of the crushing roller (12), the inner wall of the crushing roller (12) and the dust removal net (13) rub with each other, so that the dust removal net (13) and the fluff (14) generate static electricity, thereby adsorbing dust generated in the crushing process and achieving the dust removal effect; meanwhile, the qualified broken iron ore can pass through the dust removal net (13) and enter a recovery box (18) to complete the recovery of the iron ore;
s4, taking materials and cleaning dust: the observation door (9) is opened, and the recovery box (18) is drawn out from the interior of the dust removal net (13), so that the recovery operation of the iron ore can be completed; and then the dust removing net (13) is drawn out from the inside of the crushing roller (12), after static electricity on the surfaces of the dust removing net (13) and the fluff (14) disappears, an air pump (16) is started to pump air into the dust removing net (13) through a connecting pipe (17), so that the dust removing net (13) expands, the surface of the expanded dust removing net (13) is enlarged, the adhesive force of dust is reduced, the dust is automatically separated, and the dust cleaning operation is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111115656.4A CN113600284B (en) | 2021-09-23 | 2021-09-23 | Adjustable ore crusher for iron ore processing and crushing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111115656.4A CN113600284B (en) | 2021-09-23 | 2021-09-23 | Adjustable ore crusher for iron ore processing and crushing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113600284A CN113600284A (en) | 2021-11-05 |
| CN113600284B true CN113600284B (en) | 2022-09-02 |
Family
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Family Applications (1)
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| CN115254337B (en) * | 2022-07-29 | 2023-06-30 | 山西农业大学 | A high-efficiency powder-making device for the separation and extraction of sorbiflora saponins |
| CN116174087B (en) * | 2023-04-27 | 2023-07-18 | 新乡市和协饲料机械制造有限公司 | A roller granulator with uniform broken particles |
| CN116852565B (en) * | 2023-08-03 | 2023-12-15 | 东莞市恒鼎自动化设备有限公司 | Graphite machining center with dust removal structure |
| CN118045662B (en) * | 2024-04-12 | 2024-09-20 | 河南五建建设集团有限公司 | A sand and gravel crushing device for construction |
| CN118751330B (en) * | 2024-09-05 | 2024-12-06 | 中再生纽维尔资源回收设备（江苏）有限公司 | Vehicle crushing and processing equipment based on renewable energy |
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| CN206716063U (en) * | 2017-05-15 | 2017-12-08 | 大丰市天曌机械科技有限公司 | A dust-proof ore crusher for mining |
| CN207013027U (en) * | 2017-06-21 | 2018-02-16 | 永丰县天宝矿业有限公司 | A kind of firefly ore reduction device |
| CN109201266B (en) * | 2018-07-30 | 2021-06-22 | 承德旭升矿业有限公司 | Iron ore multistage breaker |
| CN210252442U (en) * | 2019-05-27 | 2020-04-07 | 凯蒂（信阳）新型材料有限公司 | Raw ore crusher |
| CN210346229U (en) * | 2019-06-24 | 2020-04-17 | 青岛青建蓝谷新型材料有限公司 | Asphalt concrete drying equipment |
| CN210994585U (en) * | 2019-09-18 | 2020-07-14 | 临沂会宝岭铁矿有限公司 | Positive and negative crushing and grinding integrated device for mining |
| CN212943121U (en) * | 2020-05-21 | 2021-04-13 | 四川辰祥矿业有限责任公司 | Be used for iron ore to smash screening plant |
| CN113019650A (en) * | 2021-03-04 | 2021-06-25 | 于鹏勃 | Environment-friendly equipment with good dust removal effect for treating construction waste |
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