CN104607283A - Intelligent cement mill - Google Patents
Intelligent cement mill Download PDFInfo
- Publication number
- CN104607283A CN104607283A CN201510010773.2A CN201510010773A CN104607283A CN 104607283 A CN104607283 A CN 104607283A CN 201510010773 A CN201510010773 A CN 201510010773A CN 104607283 A CN104607283 A CN 104607283A
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- Prior art keywords
- plate
- cement mill
- cylindrical shell
- mill
- slide shoe
- Prior art date
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- 239000004568 cement Substances 0.000 title claims abstract description 50
- 239000000463 material Substances 0.000 claims abstract description 42
- 238000005461 lubrication Methods 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 230000002706 hydrostatic effect Effects 0.000 claims abstract description 14
- 230000003068 static effect Effects 0.000 claims description 21
- 238000000227 grinding Methods 0.000 claims description 14
- 239000003921 oil Substances 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 239000000446 fuel Substances 0.000 claims description 7
- 239000010720 hydraulic oil Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- 239000002828 fuel tank Substances 0.000 claims description 4
- 239000010687 lubricating oil Substances 0.000 claims description 4
- 229910000897 Babbitt (metal) Inorganic materials 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000003746 surface roughness Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract description 4
- 238000003801 milling Methods 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009881 electrostatic interaction Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/04—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with unperforated container
- B02C17/06—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with unperforated container with several compartments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/181—Bearings specially adapted for tumbling mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/24—Driving mechanisms
-
- 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
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C25/00—Control arrangements specially adapted for crushing or disintegrating
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses an intelligent cement mill and relates to a cement mill. The intelligent cement mill comprises a feeding device (1), a rotation device (3), a discharging device (4) and a transmission system (6), wherein slide shoe bearings (2) are respectively arranged at two ends of the rotation device (3); the feeding device (1) and the discharging device (4) are respectively arranged on two sides of the two slide shoe bearings (2); a pure hydrostatic bearing lubrication station (5) is respectively arranged on one side of a lower part of each of the two slide shoe bearings (2); the rotation device (3) is connected with a transmission shaft at one end of the transmission system (6); the other end of the transmission system (6) is connected with a speed adjusting system (7) by virtue of a lead. The intelligent cement mill effectively solves the problem of excess temperature of the material in the mill of the common tube mill; the milling capability can be greatly improved, thereby reducing the power consumption of the mill and increasing the output of the mill; the development requirements on continuous operation, high efficiency, energy conservation and environment-friendly operation of the large cement mill can be met to a great extent.
Description
[technical field]
The present invention relates to a kind of cement mill, especially relate to a kind of intelligent cement mill.
[background technology]
Known, in cement production process, due to restraining factors such as cement production process, production region, environment temperature, ventilation conditions, in mill, temperature of charge is generally higher.In mill, the higher meeting of temperature of charge brings many unfavorable factors: can make that slide shoe bearing temperature is high, bearing life is short, affects operation rate; Electrostatic interaction can be produced in mill, make material " paste ball ", " paste section ", even " stick with paste mill ", seriously reduce mill efficiency; Because the micro mist produced in grinding process can not be taken away in time, the cushioning effect of micro mist " cushion " can be increased, significantly reduces mill efficiency; Cement can be made to occur " false set " phenomenon, thus affect cement quality, and then affect concrete quality and efficiency.
[summary of the invention]
In order to overcome the deficiency in background technology, the invention discloses a kind of intelligent cement mill, the too high problem of temperature of charge in mill in effective solution common tube grinding machine, its milling capacity is increased substantially, and then can power consumption of the mill be reduced, improve mill output, meet the demand for development that large-scale cement grinding machine is worked continuously, energy-efficient, low-carbon (LC) runs largely.
In order to realize described goal of the invention, the present invention adopts following technical scheme:
A kind of intelligent cement mill, comprise feed arrangement, slewing equipment, drawing mechanism and transmission system, slide shoe bearing is respectively equipped with at the two ends of slewing equipment, feed arrangement and drawing mechanism is respectively equipped with in the outside of two slide shoe bearings, pure hydrostatic bearing lubrication station is respectively equipped with in the side, bottom of two slide shoe bearings, described slewing equipment is connected with the power transmission shaft of transmission system one end, and the other end of transmission system is connected by wire with speed-adjusting and control system.
Described intelligent cement mill, described slide shoe bearing comprises base, carrying roller, ball seat, concavo-convex spheroid and Tuo Wa, clamping plate and cylindrical shell slip ring, base is respectively equipped with in the both sides, bottom of cylindrical shell slip ring, the angle of described base and horizontal direction is that 30o angle is arranged, carrying roller is provided with on the top of base, the ball seat that carrying roller top is arranged is fixed with concavo-convex spheroid, the convex spheroid of described concavo-convex spheroid is arranged in recessed spheroid, convex spheroid and recessed spheroid are sphere-contact, described concavo-convex spheroid is connected by Tuo Wa and cylindrical shell slip ring, described clamping plate are arranged on the both sides between Tuo Wa and cylindrical shell slip ring.
Described intelligent cement mill, described Tuo Wa is foundry goods, is cast with bearing metal, bears specific pressure 200N/cm on the surface of foundry goods holder watt
2, surface roughness≤0.8, is provided with static pressure oil sac in the center of Tuo Wa, and hydraulic oil enters between Tuo Wa and cylindrical shell slip ring by static pressure oil sac, and described Tuo Wa works under Hydraulic Static.
Described intelligent cement mill, described slewing equipment comprises cylindrical shell, separate type compartment, shell liner and discharge grid plate, separate type compartment is arranged at intervals with respectively in the inside of cylindrical shell, between adjacent separate type compartment, be respectively equipped with shell liner, be provided with discharge grid plate in the side, inside of cylindrical shell and near drawing mechanism place.
Described intelligent cement mill, described separate type compartment comprises bolt and nut connector A, grate plate, support, blind plate and material wind separator, material wind separator is provided with between two grate plates, grate plate is inlaid with blind plate, support is provided with in the inside of grate plate, described Bracket setting is more than one piece, is combined into a full circle by more than one piece support, is fixedly connected with by bolt and nut connector A cylindrical shell.
Described intelligent cement mill, described support comprises side plate, base plate and lifting blade, is provided with lifting blade on the top of base plate, is provided with in the side, bottom of base plate the arc side plate upwards extended.
Described intelligent cement mill, described material wind separator comprises bolt and nut connector B, slide plate, stripper, central network and inner ring, inner ring is provided with in the side of stripper, one end larger at inner ring circumference is provided with central network, on the outer edge surface of inner ring and one end of stripper be equipped with slide plate, stripper is interval with four discharge openings, and described material wind separator is fixedly connected with respectively by bolt and nut connector B with two grate plates.
Described intelligent cement mill; described pure hydrostatic bearing lubrication station comprises high-pressure system, high pressure oil-supplementing system and low-pressure system; high-pressure system provides static pressure to support respectively to the slide shoe bearing at slewing equipment two ends; low-pressure system circulating cooling filters the lubricating oil in fuel tank; simultaneously to high-pressure system and high pressure oil-supplementing system fuel feeding; high pressure oil-supplementing system shields, and when all having a power failure, provides static pressure to support by the accumulator of high pressure oil-supplementing system to the slide shoe bearing at slewing equipment two ends.
Described intelligent cement mill, described speed-adjusting and control system comprises electrical control cubicles, power cabinet, transformer case, described electrical control cubicles is PLC control system, for meeting the intelligentized control method of slide shoe bearing flow of lubrication parameter and carrying out intelligentized control method for meeting the inner flow through the stream air-flow of separate type compartment of grinding machine.
Described intelligent cement mill, the inner ring of described material wind separator, slide plate, stripper are steel plate and make and be welded to connect.
Owing to have employed technique scheme, the present invention has following beneficial effect:
1, the present invention is by being set to concave-convex ball body structure by convex-concave spheroid, convex spheroid is made to be arranged in recessed spheroid, convex spheroid and recessed spheroid are sphere-contact, by the setting that the angle of base and horizontal direction is 30o angle, the ball seat of recessed spheroid bottom is made to be arranged on the top of carrying roller 13, so that the trace of bearing moves, slide shoe bearing structure of the present invention has the advantages that self calibration performance is good, on-load performance is strong.
2, the hydraulic oil in the pure hydrostatic bearing lubrication station of the present invention by pump be injected into holder watt static pressure oil sac in, the pressure assembled in static pressure oil sac can impel grinding mill barrel lifting until there is oil clearance, fluid freely can overflow from oil clearance, oil clearance can make Tuo Wa be separated completely with cylindrical shell, cylindrical shell speed is rotated with the friction of low speed, works under Hydraulic Static between Tuo Wa and cylindrical shell.
3, the present invention is by the design to material wind separator, make air-flow in cylindrical shell through separate type compartment, in outer ring, the blind plate be installed on support stopped air-flow, air-flow can only pass through from the central network of material wind separator, lifting blade through support is kicked up along with the rotation of cylindrical shell by material, material is admitted to material wind separator, slide plate through material wind separator makes material landing, then material is discharged through stripper outlet, achieve being separated of air-flow and material, and pass through the setting of governor system control cabinet, effectively control the flow velocity of material, reduce the temperature of material in grinding machine, grinding energy, thus improve equipment yield.
4, the design of the slide shoe bearing of cement mill of the present invention, pure hydrostatic bearing lubrication station, rotating part material wind separate type partition panel and speed-adjusting and control system, can control by the isoparametric span of slide shoe bearing flow of lubrication and control under different material condition by spans such as the flows of partition panel stream air-flow under different loads condition.
5, cement mill of the present invention had both been suitable for the manufacture of new grinding machine, was also suitable for the transformation carrying out old grinding machine.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present invention;
Fig. 2 is the front view of slide shoe bearing of the present invention;
Fig. 3 is the side view of Fig. 2 of the present invention;
Fig. 4 is the structural representation of slewing equipment of the present invention;
Fig. 5 is separate type compartment structural representation of the present invention;
Fig. 6 is the supporting structure schematic diagram of separate type compartment of the present invention;
Fig. 7 is the structural representation of material wind separator of the present invention;
Fig. 8 is the side view of material wind separator of the present invention;
Fig. 9 is separate type compartment stream schematic diagram of the present invention;
Figure 10 is separate type compartment air-flow schematic diagram of the present invention;
In figure: 1, feed arrangement; 2, slide shoe bearing; 3, slewing equipment; 4, drawing mechanism; 5, pure hydrostatic bearing lubrication station; 6, transmission system; 7, speed-adjusting and control system; 8, cylindrical shell slip ring; 9, clamping plate; 10, Tuo Wa; 11, convex-concave spheroid; 12, ball seat; 13, carrying roller; 14, base; 15, cylindrical shell; 16, separate type compartment; 17, shell liner; 18, discharge grid plate; 19, bolt and nut connector; 20, grate plate; 21, support; 22, blind plate; 23, wind separator is expected; 24, left side plate; 25, base plate; 26, lifting blade; 27, bolt and nut connector; 28, slide plate; 29, stripper; 30, central network; 31, inner ring.
[detailed description of the invention]
By explanation the present invention that the following examples can be detailed, disclose object of the present invention and be intended to protect all technological improvements in the scope of the invention.
Intelligent cement mill by reference to the accompanying drawings described in 1-10, comprise feed arrangement 1, slide shoe bearing 2, slewing equipment 3, drawing mechanism 4, pure hydrostatic bearing lubrication station 5, transmission system 6 and speed-adjusting and control system 7, slide shoe bearing 2 is respectively equipped with at the two ends of slewing equipment 3, feed arrangement 1 and drawing mechanism 4 is respectively equipped with in the outside of two slide shoe bearings 2, pure hydrostatic bearing lubrication station 5 is respectively equipped with in the side, bottom of two slide shoe bearings 2, described slewing equipment 3 is connected with the power transmission shaft of transmission system 6 one end, the other end of transmission system 6 is connected by wire with speed-adjusting and control system 7.
Described intelligent cement mill, described slide shoe bearing 2 comprises base 14, carrying roller 13, ball seat 12, concavo-convex spheroid 11 and Tuo Wa 10, clamping plate 9 and cylindrical shell slip ring 8, base 14 is respectively equipped with in the both sides, bottom of cylindrical shell slip ring 8, described base 14 is that 30o angle is arranged with the angle of horizontal direction, carrying roller 13 is provided with on the top of base 14, the ball seat 12 that carrying roller 13 top is arranged is fixed with concavo-convex spheroid 11, the convex spheroid of described concavo-convex spheroid 11 is arranged in recessed spheroid, convex spheroid and recessed spheroid are sphere-contact, described concavo-convex spheroid 11 is connected with cylindrical shell slip ring 8 by holder watts 10, described clamping plate 9 are arranged on the both sides of holder watt between 10 and cylindrical shell slip ring 8.
Described intelligent cement mill, described holder watts 10 is foundry goods, is cast with bearing metal, bears specific pressure 200N/cm on the surface of foundry goods holder watts 10
2, surface roughness≤0.8, is provided with static pressure oil sac in the center of holder watts 10, and hydraulic oil enters holder watt between 10 and cylindrical shell slip ring 8 by static pressure oil sac, and described holder watts 10 works under Hydraulic Static.
Described intelligent cement mill, described slewing equipment 3 comprises cylindrical shell 15, separate type compartment 16, shell liner 17 and discharge grid plate 18, separate type compartment 16 is arranged at intervals with respectively in the inside of cylindrical shell 15, between adjacent separate type compartment 16, be respectively equipped with shell liner 17, be provided with discharge grid plate 18 in the side, inside of cylindrical shell 15 and near drawing mechanism 4 place.
Described intelligent cement mill, described separate type compartment 16 comprises bolt and nut connector 19A, grate plate 20, support 21, blind plate 22 and material wind separator 23, material wind separator 23 is provided with between two grate plates 20, grate plate 20 is inlaid with blind plate 22, support 21 is provided with in the inside of grate plate 20, described support 21 is set to more than one piece, is combined into a full circle by more than one piece support 21, is fixedly connected with by bolt and nut connector 19A cylindrical shell 15.
Described intelligent cement mill, described support 21 comprises side plate 24, base plate 25 and lifting blade 26, is provided with lifting blade 26 on the top of base plate 25, is provided with the arc side plate 24 upwards extended in the side, bottom of base plate 25.
Described intelligent cement mill, described material wind separator 23 comprises bolt and nut connector B27, slide plate 28, stripper 29, central network 30 and inner ring 31, inner ring 31 is provided with in the side of stripper 29, one end larger at inner ring 31 circumference is provided with central network 30, on the outer edge surface of inner ring 31 and one end of stripper 29 be equipped with slide plate 28, stripper 29 is interval with four discharge openings, and described material wind separator 23 is fixedly connected with respectively by bolt and nut connector B27 with two grate plates 20.
Described intelligent cement mill; described pure hydrostatic bearing lubrication station 5 comprises high-pressure system, high pressure oil-supplementing system and low-pressure system; high-pressure system provides static pressure to support respectively to the slide shoe bearing at slewing equipment 3 two ends; low-pressure system circulating cooling filters the lubricating oil in fuel tank; simultaneously to high-pressure system and high pressure oil-supplementing system fuel feeding; high pressure oil-supplementing system shields; when all having a power failure, static pressure is provided to support by the accumulator of high pressure oil-supplementing system to the slide shoe bearing at slewing equipment 3 two ends.
Described intelligent cement mill, described speed-adjusting and control system 7 comprises electrical control cubicles, power cabinet, transformer case, described electrical control cubicles is PLC control system, for meeting the intelligentized control method of slide shoe bearing 2 flow of lubrication parameter and carrying out intelligentized control method for meeting the inner flow through the stream air-flow of separate type compartment 16 of grinding machine.
Described intelligent cement mill, the inner ring 31 of described material wind separator 23, slide plate 28, stripper 29 are steel plate and make and be welded to connect.
Implement intelligent cement mill of the present invention, in use, because convex-concave spheroid 11 is set to concave-convex ball body structure, convex spheroid is made to be arranged in recessed spheroid, convex spheroid and recessed spheroid are sphere-contact, by the setting that the angle of base and horizontal direction is 30o angle, the ball seat 12 of recessed spheroid bottom is made to be arranged on the top of carrying roller 13, concavo-convex spheroid 11 is connected with cylindrical shell slip ring 8 by holder watts 10, static pressure oil sac is had at Tuo Wa 10 center, the hydraulic oil of pure hydrostatic bearing lubrication station 5 enters holder watt between 10 and cylindrical shell slip ring 8 thus, thus slide shoe bearing 2 is lubricated, make to form the thicker oil film of one deck between cylindrical shell slip ring 8 and holder watts 10, realize all-liquid lubrication, pure hydrostatic bearing lubrication station 5 comprises high-pressure system, high pressure oil-supplementing system and low-pressure system, high-pressure system provides static pressure to support respectively to the slide shoe bearing at slewing equipment 3 two ends, low-pressure system circulating cooling filters the lubricating oil in fuel tank, simultaneously to high-pressure system and high pressure oil-supplementing system fuel feeding, high pressure oil-supplementing system shields, when all having a power failure, static pressure is provided to support by the accumulator of high pressure oil-supplementing system to the slide shoe bearing at slewing equipment 3 two ends, material enters in cylindrical shell 15 by feed arrangement 1, lifting blade 26 through support 21 is kicked up along with the rotation of cylindrical shell 15 by the material when separate type compartment 16 of the material in cylindrical shell 15, material is admitted to material wind separator 23, slide plate 28 through material wind separator 23 makes material landing, then material is discharged through the outlet of stripper 29, in cylindrical shell 15, air-flow is when separate type compartment 16, air-flow is installed in whole circle on support blind plate 22 in outer ring stopped, air-flow can only be passed through by the central network 30 of material wind separator 23, speed-adjusting and control system 7 is for meeting the intelligentized control method of slide shoe bearing 2 flow of lubrication parameter and carrying out intelligentized control method for meeting the inner flow through the stream air-flow of separate type compartment 16 of grinding machine, comprise: (a), according to the fuel delivery parameters that difference in time adjust feed end slide shoe bearing and discharge end slide shoe bearing lubricating system of feed end mill load with discharge end mill load, (b), support the fuel delivery parameters difference adjusting charging screw terminal holder watt and unscrewing end holder watt slide shoe bearing lubricating system in time with unscrewing end rotating part support loads according to charging screw terminal rotating part, (c) support according to discharging screw terminal rotating part and unscrewing end rotating part support loads difference adjust the fuel delivery parameters that watt slide shoe bearing lubricating system is held in the palm in discharging screw terminal holder watt and unscrewing end in time, d () adjusts the flow of the stream air-flow through partition panel according to raw material characteristics and optimal cost principle, e () adjusts the flow of the stream air-flow through partition panel according to the difference of finished cement performance parameter, speed-adjusting and control system 7 of the present invention is by electrical control cubicles, power cabinet, transformer case forms, described electrical control cubicles is PLC control system, the regulable control for flow of lubrication is realized by the automatic adjustment of pure hydrostatic bearing being lubricated to 5 motor speeds, by realizing the regulable control for material flow and mill inner ventilation in mill to the automatic adjustment of mill driving system motor rotating speed, realize fault alarm, the function of display and interlock protection, the present invention effectively solves the interior too high problem of temperature of charge of mill in common tube grinding machine, its milling capacity can be made to increase substantially, and then can power consumption of the mill be reduced, improve mill output, meet large-scale cement grinding machine largely to work continuously, energy-efficient, the demand for development that low-carbon (LC) runs.
Part not in the detailed description of the invention is prior art.
The embodiment selected in this article in order to open goal of the invention of the present invention, currently thinks to be suitable for, but it is to be understood that the present invention is intended to comprise all changes belonging to the embodiment in this design and invention scope and improvement.
Claims (10)
1. an intelligent cement mill, it is characterized in that: comprise feed arrangement (1), slewing equipment (3), drawing mechanism (4) and transmission system (6), slide shoe bearing (2) is respectively equipped with at the two ends of slewing equipment (3), feed arrangement (1) and drawing mechanism (4) is respectively equipped with in the outside of two slide shoe bearings (2), pure hydrostatic bearing lubrication station (5) is respectively equipped with in the side, bottom of two slide shoe bearings (2), described slewing equipment (3) is connected with the power transmission shaft of transmission system (6) one end, the other end of transmission system (6) is connected by wire with speed-adjusting and control system (7).
2. intelligent cement mill according to claim 1, it is characterized in that: described slide shoe bearing (2) comprises base (14), carrying roller (13), ball seat (12), concavo-convex spheroid (11) and holder watt (10), clamping plate (9) and cylindrical shell slip ring (8), base (14) is respectively equipped with in the both sides, bottom of cylindrical shell slip ring (8), described base (14) is that 30o angle is arranged with the angle of horizontal direction, carrying roller (13) is provided with on the top of base (14), the ball seat (12) that carrying roller (13) top is arranged is fixed with concavo-convex spheroid (11), the convex spheroid of described concavo-convex spheroid (11) is arranged in recessed spheroid, convex spheroid and recessed spheroid are sphere-contact, described concavo-convex spheroid (11) is connected by holder watt (10) and cylindrical shell slip ring (8), described clamping plate (9) are arranged on the both sides between Tuo Wa (10) and cylindrical shell slip ring (8).
3. intelligent cement mill according to claim 2, is characterized in that: described holder watt (10) is foundry goods, is cast with bearing metal, bears specific pressure 200N/cm on the surface of foundry goods holder watt (10)
2, surface roughness≤0.8, the center of holder watt (10) is provided with static pressure oil sac, and hydraulic oil enters between Tuo Wa (10) and cylindrical shell slip ring (8) by static pressure oil sac, and described Tuo Wa (10) works under Hydraulic Static.
4. intelligent cement mill according to claim 1, it is characterized in that: described slewing equipment (3) comprises cylindrical shell (15), separate type compartment (16), shell liner (17) and discharge grid plate (18), separate type compartment (16) is arranged at intervals with respectively in the inside of cylindrical shell (15), between adjacent separate type compartment (16), be respectively equipped with shell liner (17), be provided with discharge grid plate (18) in the side, inside of cylindrical shell (15) and near drawing mechanism (4) place.
5. intelligent cement mill according to claim 4, it is characterized in that: described separate type compartment (16) comprises bolt and nut connector (19) A, grate plate (20), support (21), blind plate (22) and material wind separator (23), material wind separator (23) is provided with between two grate plates (20), grate plate (20) is inlaid with blind plate (22), support (21) is provided with in the inside of grate plate (20), described support (21) is set to more than one piece, a full circle is combined into by more than one piece support (21), by bolt and nut connector A(19) cylindrical shell (15) is fixedly connected with.
6. intelligent cement mill according to claim 5, it is characterized in that: described support (21) comprises side plate (24), base plate (25) and lifting blade (26), be provided with lifting blade (26) on the top of base plate (25), be provided with the arc side plate (24) upwards extended in the side, bottom of base plate (25).
7. intelligent cement mill according to claim 5, it is characterized in that: described material wind separator (23) comprises bolt and nut connector B(27), slide plate (28), stripper (29), central network (30) and inner ring (31), inner ring (31) is provided with in the side of stripper (29), central network (30) is provided with in one end that inner ring (31) circumference is larger, on the outer edge surface of inner ring (31) and one end of stripper (29) be equipped with slide plate (28), stripper (29) is interval with four discharge openings, described material wind separator (23) and two grate plates (20) are respectively by bolt and nut connector B(27) be fixedly connected with.
8. intelligent cement mill according to claim 1; it is characterized in that: described pure hydrostatic bearing lubrication station (5) comprises high-pressure system, high pressure oil-supplementing system and low-pressure system; high-pressure system provides static pressure to support respectively to the slide shoe bearing at slewing equipment (3) two ends; low-pressure system circulating cooling filters the lubricating oil in fuel tank; simultaneously to high-pressure system and high pressure oil-supplementing system fuel feeding; high pressure oil-supplementing system shields; when all having a power failure, static pressure is provided to support by the accumulator of high pressure oil-supplementing system to the slide shoe bearing at slewing equipment (3) two ends.
9. intelligent cement mill according to claim 1, it is characterized in that: described speed-adjusting and control system (7) comprises electrical control cubicles, power cabinet, transformer case, described electrical control cubicles is PLC control system, for meeting the intelligentized control method of slide shoe bearing (2) flow of lubrication parameter and carrying out intelligentized control method for meeting the inner flow through the stream air-flow of separate type compartment (16) of grinding machine.
10. intelligent cement mill according to claim 5, is characterized in that: the inner ring (31) of described material wind separator (23), slide plate (28), stripper (29) are steel plate and make and be welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510010773.2A CN104607283B (en) | 2015-01-09 | 2015-01-09 | A kind of intelligent cement mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510010773.2A CN104607283B (en) | 2015-01-09 | 2015-01-09 | A kind of intelligent cement mill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104607283A true CN104607283A (en) | 2015-05-13 |
| CN104607283B CN104607283B (en) | 2017-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510010773.2A Active CN104607283B (en) | 2015-01-09 | 2015-01-09 | A kind of intelligent cement mill |
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| CN107952528A (en) * | 2017-12-18 | 2018-04-24 | 洛阳中伟环保科技有限公司 | Intelligent two phase flow tube mill |
| CN110215971A (en) * | 2019-05-15 | 2019-09-10 | 江苏海建股份有限公司 | A kind of dynamic double crawler shoe fine coal mill apparatus of single side single transmission |
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| CN104607283B (en) | 2017-11-24 |
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