CN112439491B - Manganese carbonate powder-making roller press and process thereof - Google Patents
Manganese carbonate powder-making roller press and process thereof Download PDFInfo
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- CN112439491B CN112439491B CN202011208587.7A CN202011208587A CN112439491B CN 112439491 B CN112439491 B CN 112439491B CN 202011208587 A CN202011208587 A CN 202011208587A CN 112439491 B CN112439491 B CN 112439491B
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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
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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
- 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
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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
- B02C4/28—Details
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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
- B02C4/28—Details
- B02C4/32—Adjusting, applying pressure to, or controlling the distance between, milling members
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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
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
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- 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
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
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- 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
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
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Abstract
The invention discloses a manganese carbonate powder-making roller press which comprises a rack and a screening box, wherein the outer wall of the top of the rack is fixedly connected with the rolling box, the inner wall of the rolling box is rotatably connected with a first pressing roller and a second pressing roller, one end of the first pressing roller is fixedly connected with a first driven wheel, one end of the second pressing roller is fixedly connected with a second driven wheel, the outer wall of the top of the rack is fixedly connected with a first motor, and an output shaft of the first motor is fixedly connected with a first driving wheel. Can adjust the distance between first compression roller and the second compression roller under the cooperation use of devices such as with first threaded rod, first bolt, second threaded rod, this device can adjust the distance between two compression rollers according to the user demand, satisfies the demand of the manganese carbonate powder process of different particle sizes, and this device has made things convenient for the distance between two compression rollers to adjust to realize the roll squeezer roll gap quick adjustment, it is inconvenient and increase work load to reduce earlier stage regulation, improves work efficiency.
Description
Technical Field
The invention belongs to the technical field of roller presses, and particularly relates to a manganese carbonate powder making roller press and a process thereof.
Background
Manganese carbonate is a raw material for manufacturing soft magnetic ferrite for telecommunication equipment, synthesizing manganese dioxide and manufacturing other manganese salts, and is used as a catalyst for desulfurization, and a pigment for enamel, paint and varnish. The manganese carbonate is also used as a fertilizer and a feed additive, is used for medicines, welding electrode accessories and the like, is used as a raw material for producing electrolytic manganese metal, and needs to be refined by a roller press for processing the manganese carbonate, the roller press is designed according to the material bed grinding principle, and is mainly characterized in that: high pressure, full speed, full material and material bed crushing. The roller press comprises two extrusion rollers which rotate synchronously in opposite directions, one is a fixed roller, the other is a movable roller, and certain disadvantages exist in the existing roller press during installation and use.
Chinese patent with patent number CN209109244U a roll squeezer dust pelletizing system has solved the roll squeezer and is carrying out the crocus in-process to the cement raw materials, produces a large amount of dust, and mechanical equipment and environment are polluted easily to these dust to produce very big harm to operating personnel's healthy. When the roller press is used, a set of dust removal system of the roller press is additionally arranged, most of the existing dust removal systems of the roller press are complex in structure and high in manufacturing cost, the energy consumption of the additional dust removal systems is large, in addition, the existing dust removal systems of the roller press are not thorough in dust removal effect and not ideal in use effect, but the problems that the distance between the rollers is inconvenient to change, the distance between the rollers is troublesome to adjust, the grinding requirements of materials with different particle sizes are not met, the problem that a wear-resistant layer of the roller surface of the roller press is easy to wear, particularly sensitive to metal foreign matters, the machine is easy to damage after long-term use and the reaction is slow are not solved.
The chinese patent of patent No. CN210875510U a horizontal heating roller press, it is complicated to have solved current roller press structure on the existing market, it is inconvenient to use, it wastes time and energy, need a large amount of manual labor, the roll-in is not thorough, it is inhomogeneous, the rolling effect is poor, performance is reduced, and there is not shock-absorbing function, in-process at the roll-in, vibration amplitude is big, poor stability, influence the rolling effect, can not reduce the energy consumption for the crushing in later stage, work efficiency's problem has been reduced, but roller press during operation can produce the dust, the raise dust can be located to the external environment and diffuse through the inlet pipe, to surrounding air pollution, make staff operational environment poor, the normal operating of equipment has been influenced, the problem that brings many trouble hidden dangers for equipment lubrication does not obtain the solution, therefore, we have proposed a manganese carbonate powder process roller press and have solved above-mentioned technical problem.
Disclosure of Invention
The invention aims to provide a manganese carbonate powder-making roller press and a process thereof, and aims to solve the problems that in the use process of the existing manganese carbonate powder-making roller press and the process thereof in the background art, because the distance between roller pairs is inconvenient to change, a wear-resistant layer on the roller surface of the roller press is easy to wear, raised dust can diffuse to the external environment through a feeding pipe, the distance between the roller presses is troublesome to adjust, the rolling requirements of materials with different particle sizes are not met, the machine is easy to damage, and the environment and the physical health of workers are influenced by the raised dust.
In order to achieve the purpose, the invention provides the following technical scheme: a manganese carbonate powder-making roller press and a process thereof comprise a rack and a screening box, wherein the outer wall of the top of the rack is fixedly connected with the rolling box, the inner wall of the rolling box is rotatably connected with a first pressing roller and a second pressing roller, one end of the first pressing roller is fixedly connected with a first driven wheel, one end of the second pressing roller is fixedly connected with a second driven wheel, the outer wall of the top of the rack is fixedly connected with a first motor, the output shaft of the first motor is fixedly connected with a first driving wheel, the outer wall of the top of the rack and one side of the first motor are fixedly connected with a second motor, the output shaft of the second motor is fixedly connected with a second driving wheel, the outer wall of the first driving wheel and the outer wall of the first driven wheel are sleeved with a first driving belt, the outer wall of the second driving wheel and the outer wall of the second driven wheel are sleeved with a second driving belt, and the ends of the first pressing roller and the second pressing roller, which are far away from the first driven wheel and the second driven wheel, are fixedly connected with a speed reducer, the top outer wall of frame and the equal fixedly connected with fixed frame in both sides of roll-in case.
The inner wall of the screening box is fixedly connected with a feeding box, the top of the feeding box is provided with a box cover, the outer wall of the top of the box cover is fixedly connected with a handle, the inner wall of one side of the feeding box is fixedly connected with two installation blocks, a movable shaft is rotatably connected between the two installation blocks, the outer wall of the movable shaft is fixedly connected with a blanking plate, the outer walls of two sides of the feeding box are fixedly connected with a motor, the output shaft of the motor is fixedly connected with a cam, the cam is arranged on the inner wall of the feeding box, the inner walls of two sides of the feeding box are fixedly connected with a fixed rod, the outer wall of the fixed rod is movably connected with a movable plate, the outer wall of the speed reducer is slidably connected with the inner wall of the fixed frame, the inner wall of the fixed frame is fixedly connected with a spring, and one end of the spring is fixedly connected with the outer wall of the speed reducer, the one end of fly leaf sets up in the below of cam, the one end fixedly connected with weight piece that the cam was kept away from to the fly leaf, the top outer wall fixedly connected with gag lever post of feeding case, the one end fixedly connected with stretch cord that the loose axle was kept away from to flitch down, flitch passes through stretch cord and gag lever post fixed connection down.
By adopting the technical scheme, manganese carbonate is poured into the feeding box, the box cover is closed, the weighting block applies pressure to the blanking plate by starting the cam, the blanking plate rotates through the movable shaft, when the blanking plate moves downwards, a gap is generated, manganese carbonate enters the next procedure, the first pressing roller and the second pressing roller can move towards two sides when encountering substances with different particle sizes by the arrangement of the spring, the problem that the distance between the first pressing roller and the second pressing roller is fixed and the roller surface is damaged is avoided, the spring provides conditions for the movement of the device, when the action of the weighting block is not exerted, the movable plate is in a balanced state, one end of the movable plate inclines towards one end of the weighting block under the action of the weighting block, the back-and-forth inclined movement of the movable plate is realized by the matching of the cam and the weighting block, and the weighting block can strike the blanking plate intermittently, the elastic rope is matched with the limiting rod to be used, the blanking plate is fixed, and the elastic rope provides conditions for downward movement of the blanking plate under the action of pressure.
Preferably, the top outer wall fixedly connected with screening case of roll-in case, one side outer wall fixedly connected with mounting panel of screening case, the top outer wall fixedly connected with third motor of mounting panel, the output shaft fixedly connected with pivot of third motor, the equal fixedly connected with adsorption equipment of both sides outer wall of pivot.
Through adopting above-mentioned technical scheme, through the setting of screening case, filter the impurity in the manganese carbonate, the starter motor drives the absorption and overturns, rotates, screens, filtration treatment to manganese carbonate.
Preferably, the activity groove has all been seted up to the upper and lower both sides outer wall of fixed frame, it is provided with first threaded rod to alternate between the activity groove, the top threaded connection that the outer wall of first threaded rod just is located two activity grooves has first bolt, the inner wall of first threaded rod sets up threaded hole, the inner wall of first threaded rod has the second threaded rod through screw hole threaded connection, the outer wall threaded connection of second threaded rod has the second bolt.
Through adopting above-mentioned technical scheme, through first threaded rod at the motion of activity inslot, the second threaded rod moves in first threaded rod, and the fastening and not hard up of first bolt and second bolt realize the regulation to the distance between two compression rollers, satisfy the demand of different particle sizes.
Preferably, the second driving wheel is in transmission connection with the outer wall of the second driven wheel through a second transmission belt, and the first driving wheel is in transmission connection with the outer wall of the first driven wheel through a first transmission belt.
Through adopting above-mentioned technical scheme, the rotation through first motor, second motor drives the rotation of first action wheel and second action wheel, and through the transmission linkage effect of belt, drive first from the rotation of driving wheel and second from the driving wheel, and then realize the rotation of first compression roller and second compression roller.
Preferably, the inner wall of the adsorption device is provided with meshes, and the adsorption device is made of a magnetic material.
By adopting the technical scheme, substances with the characteristics of metals such as iron, nickel and cobalt are adsorbed by the arrangement of the magnet material, so that the damage to the surface of the roller is avoided.
Preferably, the outer wall of the first threaded rod is connected with the inner wall of the movable groove in a sliding mode, and one end of the second threaded rod is fixedly connected with the pressing block.
Through adopting above-mentioned technical scheme, through the setting of support piece, make things convenient for the second threaded rod to realize fixing decelerator.
A rolling process for preparing powder from manganese carbonate comprises the following steps:
s1, adjusting the first threaded rod to a proper distance by moving the first threaded rod in the movable groove, fixing the first threaded rod through the first bolt, moving the second threaded rod in the first threaded rod by rotating the second threaded rod, fixing the second threaded rod through the second bolt, and adjusting the distance between the pressing block and the speed reducer, so that the distance between the first compression roller and the second compression roller can be adjusted;
s2, pouring the materials into the feeding box to a position close to the movable shaft, closing the box cover, then starting the motor to drive the cam to rotate, when the convex part of the cam is in contact with the movable plate, the cam presses one side of the movable plate downwards, the weight moves upwards, when the convex part of the cam is not in contact with the movable plate, the weight moves downwards, the blanking plate is pressed downwards, and the manganese carbonate is blanked intermittently through the gap;
s3, enabling the materials to pass through a feeding box and then enter a screening box, starting a third motor to drive a rotating shaft to rotate, adsorbing metal foreign matters contained in the materials by an adsorption device, and then feeding the materials into a rolling box by turning over the adsorption device;
s4, the first motor and the second motor are started to drive the first driving wheel and the second driving wheel to rotate, the first driving wheel and the second driving wheel drive the first driven wheel and the second driven wheel to rotate through the first transmission belt and the second transmission belt, the first driven wheel and the second driven wheel drive the first pressing roller and the second pressing roller to rotate, and powder milling processing is conducted on manganese carbonate.
Compared with the prior art, the invention has the beneficial effects that:
1. can adjust the distance between first compression roller and the second compression roller under the cooperation use through devices such as with first threaded rod, first bolt, second threaded rod, this device can adjust the distance between two compression rollers according to the user demand, satisfies the demand of the manganese carbonate powder process of different particle sizes, and this device has made things convenient for the distance between two compression rollers to adjust to realize roller press roll gap quick adjustment, it is inconvenient and increase work load to reduce earlier stage adjustment, improves work efficiency.
2. This device is through falling the material to the position that is close to the loose axle in the feeding incasement, closes the case lid then starter motor drives the cam and rotates, and what cam intermittent type formula will be down the flitch and press down, makes manganese carbonate carry out intermittent type formula unloading through the gap, makes the unloading go on in relative confined space, avoids splashing of dust, promotes the operation environment, and the better outer of avoiding the dust is scattered, and protection staff's health provides more comfortable healthy operational environment.
3. Drive the pivot through starting the third motor and rotate, adsorption equipment adsorbs the metallic foreign matter that contains in to the material, then send the material into the roll-in incasement through adsorption equipment's upset, this device is through adsorbing the filtration to the metallic foreign matter that falls into on the compression roller, avoid harder metallic foreign matter to the roll surface injury, cause the machine reaction slow, improve the life of compression roller, improve the extrusion effect of material, improve the finished product output, reduce the maintenance cost, effectively improved roll squeezer operating rate, the productivity has been improved.
Drawings
FIG. 1 is a schematic isometric view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a schematic perspective view of the present invention;
FIG. 4 is a schematic top view of a portion of the present invention;
FIG. 5 is a schematic view of the structure of the screening box of the present invention;
FIG. 6 is a schematic view of the structure of the feed box of the present invention;
fig. 7 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a frame; 2. rolling the box; 3. a first press roll; 4. a second press roll; 5. a first driven wheel; 6. a second driven wheel; 7. a first motor; 8. a first drive wheel; 9. a second motor; 10. a second drive wheel; 11. a first drive belt; 12. a second belt; 13. a reduction gear; 14. a fixing frame; 15. a spring; 16. a screening box; 17. mounting a plate; 18. a third motor; 19. a rotating shaft; 20. an adsorption device; 21. a feeding box; 22. a box cover; 23. a handle; 24. mounting blocks; 25. a movable shaft; 26. a blanking plate; 28. a cam; 29. fixing the rod; 30. a movable plate; 31. a weighting block; 32. a limiting rod; 33. a movable groove; 34. a first threaded rod; 35. a first bolt; 36. a second threaded rod; 37. a second bolt; 38. and pressing the block.
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 first embodiment is as follows:
referring to fig. 1-4, the present invention provides a technical solution: a manganese carbonate powder process roller press comprises a machine frame 1 and a screening box 16, wherein the outer wall of the top of the machine frame 1 is fixedly connected with a rolling box 2, the inner wall of the rolling box 2 is rotatably connected with a first pressing roller 3 and a second pressing roller 4, one end of the first pressing roller 3 is fixedly connected with a first driven wheel 5, one end of the second pressing roller 4 is fixedly connected with a second driven wheel 6, the outer wall of the top of the machine frame 1 is fixedly connected with a first motor 7, the output shaft of the first motor 7 is fixedly connected with a first driving wheel 8, the outer wall of the top of the machine frame 1 and positioned at one side of the first motor 7 is fixedly connected with a second motor 9, the output shaft of the second motor 9 is fixedly connected with a second driving wheel 10, the second driving wheel 10 is in transmission connection with the outer wall of the second driven wheel 6 through a second transmission belt 12, the outer wall of the first driving wheel 8 is sleeved with a first transmission belt 11 with the outer wall of the first driven wheel 5, the first driving wheel 8 is in transmission connection with the outer wall of the first driven wheel 5 through the first transmission belt 11, the outer wall of second action wheel 10 and the second has cup jointed second drive belt 12 from the outer wall of driving wheel 6, first compression roller 3 is kept away from first from driving wheel 5 with the second with second compression roller 4 and is followed the equal fixedly connected with decelerator 13 of one end of driving wheel 6, the fixed frame 14 of the equal fixedly connected with in both sides of the top outer wall of frame 1 and roll-in box 2, decelerator 13's outer wall and fixed frame 14's inner wall sliding connection, fixed frame 14's inner wall fixedly connected with spring 15, spring 15's one end and decelerator 13's outer wall fixed connection.
In the embodiment, a first motor 7 and a second motor 9 are started to drive a first driving wheel 8 and a second driving wheel 10 to rotate, the first motor 7 and the second motor 9 are connected with a municipal power supply, the first driving wheel 8 and the second driving wheel 10 drive a first driven wheel 5 and a second driven wheel 6 to rotate through a first transmission belt 11 and a second transmission belt 12, the first transmission belt 11 and the second transmission belt 12 provide conditions for the movement of the first driven wheel 5 and the second driven wheel 6, the first driven wheel 5 and the second driven wheel 6 drive a first pressing roller 3 and a second pressing roller 4 to rotate, manganese carbonate is extruded and crushed through gaps of the first pressing roller 3 and the second pressing roller 4, and the pressed manganese carbonate powder flows out through a discharge outlet, the discharge outlet is not marked, and when the first pressing roller 3 and the second pressing roller 4 encounter substances with different particle sizes through the arrangement of a spring 15, can be to both sides motion, avoid the distance between first compression roller 3 and the second compression roller 4 fixed, the problem of damage roll surface appears, and spring 15 provides the condition for the device is to both sides motion, and spring 15 plays the effect of buffering, makes things convenient for first compression roller 3 and the recovery normal position of second compression roller 4 simultaneously.
Example two:
referring to fig. 5, based on the first embodiment, the present invention provides a technical solution: a manganese carbonate powder process roller press, the inner wall of the screening box 16 is fixedly connected with a feeding box 21, the top of the feeding box 21 is provided with a box cover 22, the outer wall of the top of the box cover 22 is fixedly connected with a handle 23, the box cover 22 is convenient to seal the feeding box 21, the handle 23 is convenient to open and close the box cover 22, the box cover 22 is convenient to operate, the inner wall of one side of the feeding box 21 is fixedly connected with two mounting blocks 24, the number of the mounting blocks 24 is two, a movable shaft 25 is rotatably connected between the two mounting blocks 24, the outer wall of the movable shaft 25 is fixedly connected with a blanking plate 26, the outer walls of two sides of the feeding box 21 are both fixedly connected with motors, the output shafts of the motors are fixedly connected with cams 28, a municipal power supply is switched on through the motors, conditions are provided for the movement of the cams 28 through starting the motors, the cams 28 are arranged on the inner wall of the feeding box 21, the inner walls of two sides of the feeding box 21 are both fixedly connected with fixing rods 29, the outer wall swing joint of dead lever 29 has the fly leaf 30, and the one end of fly leaf 30 sets up in the below of cam 28, and the one end fixedly connected with weight 31 that cam 28 was kept away from to fly leaf 30, the top outer wall fixedly connected with gag lever post 32 of feed box 21, the one end fixedly connected with stretch cord that loose axle 25 was kept away from to flitch 26 down, and flitch 26 passes through stretch cord and gag lever post 32 fixed connection.
In this embodiment, the material is poured into the feeding box 21 to a position close to the movable shaft 25, the box cover 22 is closed, then the motor is started to drive the cam 28 to rotate, when the convex part of the cam 28 is in contact with the movable plate 30, the cam 28 presses one side of the movable plate 30 downwards, the weight 31 moves upwards, when the convex part of the cam 28 is not in contact with the movable plate 30, the weight 31 moves downwards, the blanking plate 26 is pressed downwards, the manganese carbonate is blanked intermittently through the gap, the material is sealed in the feeding box 21, the box cover 22 is closed, intermittent blanking is performed, the generation of dust is reduced, and the dust generated during rolling is avoided, so that the environment is polluted, and the body health of workers is influenced.
Example three:
referring to fig. 6, on the basis of the first embodiment and the second embodiment, the present invention provides a technical solution: the utility model provides a manganese carbonate powder process roll squeezer, the top outer wall fixedly connected with screening case 16 of roll-in case 2, one side outer wall fixedly connected with mounting panel 17 of screening case 16, the top outer wall fixedly connected with third motor 18 of mounting panel 17, the output shaft fixedly connected with pivot 19 of third motor 18, the equal fixedly connected with adsorption equipment 20 of the both sides outer wall of pivot 19, the mesh has been seted up to adsorption equipment 20's inner wall, adsorption equipment 20 is magnetic material.
In this embodiment, adsorption equipment 20's inner wall is provided with the multilayer filter screen, can filter some impurity, setting through magnet material, to having iron, nickel, the material of the characteristic of metals such as cobalt adsorbs, avoid it to damage the roll surface, adsorb the filtration through adsorption equipment 20 to the metallic foreign matter that falls into on the compression roller, avoid harder metallic foreign matter to the roll surface injury, cause the machine reaction slow, the life of compression roller is improved, the extrusion effect of material is improved, the yield of finished products is improved, the maintenance cost is reduced, the running rate of roller press has effectively been improved, and the productivity is improved.
Example four:
referring to fig. 7, on the basis of the first embodiment, the second embodiment and the third embodiment, the present invention provides a technical solution: the utility model provides a manganese carbonate powder process roller press, movable groove 33 has all been seted up to the upper and lower both sides outer wall of fixed frame 14, it is provided with first threaded rod 34 to alternate between the movable groove 33, the outer wall of first threaded rod 34 and the inner wall sliding connection of movable groove 33, the outer wall of first threaded rod 34 and the top threaded connection who is located two movable grooves 33 have first bolt 35, threaded hole is seted up to the inner wall of first threaded rod 34, the inner wall of first threaded rod 34 has second threaded rod 36 through screw hole threaded connection, the outer wall threaded connection of second threaded rod 36 has second bolt 37, the one end fixedly connected with suppression piece 38 of second threaded rod 36, one side outer wall fixed connection that spring 15 was kept away from through suppression piece 38 and decelerator 13 to second threaded rod 36 in this device.
In this embodiment, by moving the first threaded rod 34 within the movable slot 33, the first threaded rod 34 is adjusted to a suitable distance, the first threaded rod 34 is fixed by a first bolt 35, and by rotating the second threaded rod 36 so as to move within the first threaded rod 34, the second threaded rod 36 is fixed by the second bolt 37, the distance between the pressing block 38 and the reduction gear 13 is adjusted, thereby the distance between the first compression roller 3 and the second compression roller 4 can be adjusted, the device is convenient for adjusting the roller gap through the limit fixation of the multiple devices, meanwhile, the device after adjustment is convenient to fix, the distance between the two compression rollers can be adjusted according to use requirements, the requirements of manganese carbonate powder making with different particle sizes are met, the roller gap of the roller press can be adjusted rapidly, the problem that adjustment is inconvenient in the early stage and the workload is increased is solved, and the working efficiency is improved.
A rolling process for preparing powder from manganese carbonate comprises the following steps:
s1, moving the first threaded rod 34 in the movable slot 33 to adjust the first threaded rod 34 to a proper distance, fixing the first threaded rod 34 by the first bolt 35, moving the first threaded rod 34 by rotating the second threaded rod 36, fixing the second threaded rod 36 by the second bolt 37, and adjusting the distance between the pressing block 38 and the speed reducer 13, so as to adjust the distance between the first pressing roll 3 and the second pressing roll 4;
s2, pouring the materials into the feeding box 21 to a position close to the movable shaft 25, closing the box cover 22 and then starting the motor to drive the cam 28 to rotate, wherein when the convex part of the cam 28 is in contact with the movable plate 30, the cam 28 presses one side of the movable plate 30 downwards, the weighting block 31 moves upwards, and when the convex part of the cam 28 is not in contact with the movable plate 30, the weighting block 31 moves downwards, the blanking plate 26 is pressed downwards, and the manganese carbonate is blanked intermittently through the gap;
s3, the material enters the screening box 16 after passing through the feeding box 21, the third motor 18 is started to drive the rotating shaft 19 to rotate, the adsorption device 20 adsorbs the metal foreign matters contained in the material, and then the material is fed into the rolling box 2 through the overturning of the adsorption device 20;
s4, the first motor 7 and the second motor 9 are started to drive the first driving wheel 8 and the second driving wheel 10 to rotate, the first driving wheel 8 and the second driving wheel 10 drive the first driven wheel 5 and the second driven wheel 6 to rotate through the first transmission belt 11 and the second transmission belt 12, the first driven wheel 5 and the second driven wheel 6 drive the first pressing roller 3 and the second pressing roller 4 to rotate, and manganese carbonate is subjected to powder making treatment.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a manganese carbonate powder process roller press, includes frame (1) and screening case (16), its characterized in that: the outer wall of the top of the rack (1) is fixedly connected with a rolling box (2), the inner wall of the rolling box (2) is rotatably connected with a first pressing roller (3) and a second pressing roller (4), one end of the first pressing roller (3) is fixedly connected with a first driven wheel (5), one end of the second pressing roller (4) is fixedly connected with a second driven wheel (6), the outer wall of the top of the rack (1) is fixedly connected with a first motor (7), an output shaft of the first motor (7) is fixedly connected with a first driving wheel (8), the outer wall of the top of the rack (1) and one side of the first motor (7) are fixedly connected with a second motor (9), the output shaft of the second motor (9) is fixedly connected with a second driving wheel (10), and a first transmission belt (11) is sleeved on the outer wall of the first driving wheel (8) and the outer wall of the first driven wheel (5), a second driving belt (12) is sleeved on the outer wall of the second driving wheel (10) and the outer wall of the second driven wheel (6), one ends, far away from the first driven wheel (5) and the second driven wheel (6), of the first pressing roller (3) and the second pressing roller (4) are fixedly connected with a speed reducing device (13), and the outer wall of the top of the rack (1) and two sides of the pressing box (2) are fixedly connected with fixed frames (14);
the inner wall of the screening box (16) is fixedly connected with a feeding box (21), the top of the feeding box (21) is provided with a box cover (22), the outer wall of the top of the box cover (22) is fixedly connected with a handle (23), the inner wall of one side of the feeding box (21) is fixedly connected with an installation block (24), the number of the installation blocks (24) is two, a movable shaft (25) is rotatably connected between the two installation blocks (24), the outer wall of the movable shaft (25) is fixedly connected with a blanking plate (26), the outer walls of the two sides of the feeding box (21) are both fixedly connected with a motor, the output shaft of the motor is fixedly connected with a cam (28), the cam (28) is arranged on the inner wall of the feeding box (21), the inner walls of the two sides of the feeding box (21) are both fixedly connected with a fixing rod (29), and the outer wall of the fixing rod (29) is movably connected with a movable plate (30), the outer wall of decelerator (13) and the inner wall sliding connection of fixed frame (14), the inner wall fixedly connected with spring (15) of fixed frame (14), the one end of spring (15) and the outer wall fixed connection of decelerator (13), the one end of fly leaf (30) sets up in the below of cam (28), the one end fixedly connected with weight (31) of cam (28) are kept away from in fly leaf (30), the top outer wall fixedly connected with gag lever post (32) of feed box (21), the one end fixedly connected with stretch cord of loose axle (25) is kept away from in flitch (26) down, flitch (26) are through stretch cord and gag lever post (32) fixed connection down.
2. The manganese carbonate pulverizing roller press of claim 1, wherein: the utility model discloses a screening box, including roll-in case (2), top outer wall fixedly connected with screening case (16), one side outer wall fixedly connected with mounting panel (17) of screening case (16), the top outer wall fixedly connected with third motor (18) of mounting panel (17), the output shaft fixedly connected with pivot (19) of third motor (18), the equal fixedly connected with adsorption equipment (20) of both sides outer wall of pivot (19).
3. The manganese carbonate pulverizing roller press of claim 1, wherein: activity groove (33) have all been seted up to the upper and lower both sides outer wall of fixed frame (14), it is provided with first threaded rod (34) to alternate between activity groove (33), the top threaded connection that the outer wall of first threaded rod (34) just is located two activity grooves (33) has first bolt (35), the threaded hole is seted up to the inner wall of first threaded rod (34), the inner wall of first threaded rod (34) has second threaded rod (36) through screw hole threaded connection, the outer wall threaded connection of second threaded rod (36) has second bolt (37).
4. The manganese carbonate pulverizing roller press of claim 1, wherein: the second driving wheel (10) is in transmission connection with the outer wall of the second driven wheel (6) through a second transmission belt (12), and the first driving wheel (8) is in transmission connection with the outer wall of the first driven wheel (5) through a first transmission belt (11).
5. The manganese carbonate pulverizing roller press as claimed in claim 2, wherein: the inner wall of the adsorption device (20) is provided with meshes, and the adsorption device (20) is made of a magnetic material.
6. The manganese carbonate pulverizing roller press of claim 3, wherein: the outer wall of the first threaded rod (34) is connected with the inner wall of the movable groove (33) in a sliding mode, and one end of the second threaded rod (36) is fixedly connected with a pressing block (38).
7. A rolling process of manganese carbonate milling using the manganese carbonate milling roller press according to claim 6, characterized in that: the method comprises the following steps:
s1, the first threaded rod (34) is adjusted to a proper distance by moving the first threaded rod (34) in the movable groove (33), the first threaded rod (34) is fixed through the first bolt (35), the second threaded rod (36) is moved in the first threaded rod (34) by rotating the second threaded rod (36), the second threaded rod (36) is fixed through the second bolt 37, and the distance between the pressing block (38) and the speed reducer (13) is adjusted, so that the distance between the first pressing roller (3) and the second pressing roller (4) can be adjusted;
s2, pouring the materials into the feeding box (21) to a position close to the movable shaft (25), closing the box cover (22) and then starting a motor to drive the cam (28) to rotate, wherein when the convex part of the cam (28) is in contact with the movable plate (30), the cam (28) presses one side of the movable plate (30) downwards, the weighting block (31) moves upwards, and when the convex part of the cam (28) is not in contact with the movable plate (30), the weighting block (31) moves downwards to press the blanking plate (26) downwards, so that the manganese carbonate is blanked intermittently through a gap;
s3, the material enters a screening box (16) after passing through a feeding box (21), a third motor (18) is started to drive a rotating shaft (19) to rotate, an adsorption device (20) adsorbs metal foreign matters contained in the material, and then the material is fed into a rolling box (2) through the overturning of the adsorption device (20);
s4, a first motor (7) and a second motor (9) are started to drive a first driving wheel (8) and a second driving wheel (10) to rotate, the first driving wheel (8) and the second driving wheel (10) drive a first driven wheel (5) and a second driven wheel (6) to rotate through a first transmission belt (11) and a second transmission belt (12), the first driven wheel (5) and the second driven wheel (6) drive a first pressing roller (3) and a second pressing roller (4) to rotate, and manganese carbonate is subjected to powder making treatment.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011208587.7A CN112439491B (en) | 2020-11-03 | 2020-11-03 | Manganese carbonate powder-making roller press and process thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011208587.7A CN112439491B (en) | 2020-11-03 | 2020-11-03 | Manganese carbonate powder-making roller press and process thereof |
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| CN112439491A CN112439491A (en) | 2021-03-05 |
| CN112439491B true CN112439491B (en) | 2022-08-12 |
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| CN113793916B (en) * | 2021-08-13 | 2023-05-02 | 永州时代新能源科技有限公司 | Continuous rolling device for lithium ion battery electrode |
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| DE102010009086A1 (en) * | 2010-02-24 | 2011-08-25 | ZEMAG Maschinenbau GmbH, 06729 | Method for splitting scab into individual briquettes, involves supplying scab to sphere of action of strip-like profiled driven firm roller of double roll crusher in inclined angle |
| CN102974422B (en) * | 2012-12-11 | 2014-12-03 | 四川峨胜水泥集团股份有限公司 | Rolling machine limiter |
| CN203342844U (en) * | 2013-07-02 | 2013-12-18 | 永春县佳华莹石精选有限公司 | Multistage dedusting roller press with metered feeding function |
| CN207856988U (en) * | 2017-11-24 | 2018-09-14 | 黄敬匀 | A kind of three-roll grinder of adjustable roller spacing |
| CN208526744U (en) * | 2018-05-25 | 2019-02-22 | 南昌大学 | One kind being used for flour processing milling device |
| CN211070235U (en) * | 2019-08-06 | 2020-07-24 | 刘永刚 | Material crusher for coal-fired boiler |
| CN211660095U (en) * | 2019-08-12 | 2020-10-13 | 浙江龙瀛新材料科技发展股份有限公司 | Alkali slay roll-in device |
| CN211268577U (en) * | 2019-08-31 | 2020-08-18 | 向华 | Metering type feed mixing device |
| CN211385174U (en) * | 2019-12-09 | 2020-09-01 | 江苏吉能达环境能源科技有限公司 | High-efficient intelligent roll squeezer |
| CN110801888A (en) * | 2019-12-11 | 2020-02-18 | 无锡市鑫燕粉体机械有限公司 | Double-roller machine for crushing materials |
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Address after: 314511 building 7, No. 993, Hangfu Road, Chongfu Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Xinyuan Cwm Co.,Ltd. Address before: 314511 building 7, No. 993, Hangfu Road, Chongfu Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee before: ZHEJIANG MEIKE CLEAN ENERGY Co.,Ltd. |
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