CN104607283B - Intelligent cement mill - Google Patents
Intelligent cement mill Download PDFInfo
- Publication number
- CN104607283B CN104607283B CN201510010773.2A CN201510010773A CN104607283B CN 104607283 B CN104607283 B CN 104607283B CN 201510010773 A CN201510010773 A CN 201510010773A CN 104607283 B CN104607283 B CN 104607283B
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- cylinder
- slide shoe
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- 239000004568 cement Substances 0.000 title claims abstract description 42
- 239000000463 material Substances 0.000 claims abstract description 39
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 230000002706 hydrostatic effect Effects 0.000 claims abstract description 14
- 238000000227 grinding Methods 0.000 claims abstract description 11
- 230000003068 static effect Effects 0.000 claims description 21
- 238000005461 lubrication Methods 0.000 claims description 18
- 239000003921 oil Substances 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 239000000446 fuel Substances 0.000 claims description 7
- 238000005266 casting Methods 0.000 claims description 6
- 239000010720 hydraulic oil Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- 239000010687 lubricating oil Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000003746 surface roughness Effects 0.000 claims description 3
- 229910000897 Babbitt (metal) Inorganic materials 0.000 claims description 2
- 238000007599 discharging Methods 0.000 abstract description 6
- 230000001050 lubricating effect Effects 0.000 abstract description 5
- 229910052799 carbon Inorganic materials 0.000 abstract description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 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
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- 230000009881 electrostatic interaction Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000000203 mixture 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
An intelligent cement mill relates to a cement mill, which comprises a feeding device (1), a rotating device (3), a discharging device (4) and a transmission system (6), wherein two ends of the rotating device (3) are respectively provided with a slipper bearing (2), the outer sides of the two slipper bearings (2) are respectively provided with the feeding device (1) and the discharging device (4), one side of the lower part of the two slipper bearings (2) is respectively provided with a pure hydrostatic bearing lubricating station (5), the rotating device (3) is connected with a transmission shaft at one end of the transmission system (6), and the other end of the transmission system (6) is connected with a speed regulation control system (7) through a wire; the invention effectively solves the problem of overhigh temperature of materials in the mill in the common tube mill, greatly improves the grinding capacity of the mill, further can reduce the power consumption of the mill, improves the yield of the mill, and meets the development requirements of continuous operation, high efficiency, energy conservation and low carbon operation of a large cement mill to a greater extent.
Description
【Technical field】
The present invention relates to a kind of cement mill, more particularly, to a kind of intelligent cement mill.
【Background technology】
It is known, in cement production process, due to cement production process, production region, environment temperature, ventilation condition etc.
Restraining factors, temperature of charge is generally higher in mill.Temperature of charge is higher in mill can bring many unfavorable factors：Slide shoe bearing can be made
Temperature is high, bearing life is short, influences operation rate；Electrostatic interaction can be produced in mill, make material " paste ball ", " paste section ", very
To " paste mill ", mill efficiency is seriously reduced；It is " soft to increase micro mist because of micro mist caused by can not taking away in time in grinding process
The cushioning effect of pad ", is greatly lowered mill efficiency；Cement can be made " false set " phenomenon occur, so as to influence cement quality, and then
Influence the quality and benefit of concrete.
【The content of the invention】
In order to overcome the shortcomings of in background technology, the invention discloses a kind of intelligent cement mill, effectively solves common
The too high problem of temperature of charge in mill, increases substantially its milling capacity in tube mill, and then can reduce power consumption of the mill, improves
Mill output, largely meet the demand for development that large-scale cement grinding machine is worked continuously, be energy-efficient, low-carbon is run.
In order to realize the goal of the invention, the present invention adopts the following technical scheme that：
A kind of intelligent cement mill, including feed arrangement, slewing equipment, drawing mechanism and transmission system, filled in revolution
The both ends put are respectively equipped with slide shoe bearing, feed arrangement and drawing mechanism are respectively equipped with the outside of two slide shoe bearings, two
The bottom side of individual slide shoe bearing is respectively equipped with pure hydrostatic bearing lubrication station, the slewing equipment and the transmission of transmission system one end
Axis connection, the other end of transmission system are connected with speed-adjusting and control system by wire.
Described intelligent cement mill, the slide shoe bearing include base, carrying roller, ball seat, concavo-convex spheroid, Tuo Wa,
Clamping plate and cylinder slip ring, are respectively equipped with base in the bottom both sides of cylinder slip ring, and the angle of the base and horizontal direction is 30o
Angle is set, and carrying roller is provided with the top of base, and concavo-convex spheroid, the concave-convex ball are fixed with the ball seat that carrying roller top is set
The convex spheroid of body is arranged in recessed spheroid, and convex spheroid and recessed spheroid are sphere-contact, and the concavo-convex spheroid passes through Tuo Wa and cylinder
Slip ring is connected, and the clamping plate is arranged on the both sides between Tuo Wa and cylinder slip ring.
Described intelligent cement mill, the Tuo Wa are casting, are cast with bearing metal on the surface of casting support watt, hold
By than pressing 200N/cm2, surface roughness≤0.8, static pressure oil sac is provided with Tuo Wa center, hydraulic oil is by static pressure oil sac
Enter to start going to a nursery watt between cylinder slip ring, described Tuo Wa works under Hydraulic Static.
Described intelligent cement mill, the slewing equipment include cylinder, separate type compartment, shell liner and discharging and combed
Plate, separate type compartment is respectively provided with the inside of cylinder, cylinder lining is respectively equipped between adjacent separate type compartment
Plate, discharge grid plate is provided with the interior side and close drawing mechanism of cylinder.
Described intelligent cement mill, described separate type compartment include bolt and nut connector A, grate plate, support, blind
Plate and material wind separator, material wind separator is provided between two grate plates, blind plate is inlaid with grate plate, in grate plate
Portion is provided with support, and described support is arranged to more than one piece, a full circle is combined into by more than one piece support, by bolt and nut connector A and cylinder
Body is fixedly connected.
Described intelligent cement mill, the support include side plate, bottom plate and lifting blade, are provided with and raise on the top of bottom plate
Flitch, the arc side plate upwardly extended is provided with the bottom side of bottom plate.
Described intelligent cement mill, described material wind separator include bolt and nut connector B, slide plate, discharging
Plate, central network and inner ring, inner ring is provided with the side of stripper, central network is provided with the larger one end of inner ring circumference, in inner ring
Outer edge surface on and one end of stripper be equipped with slide plate, four discharge openings, described material wind point are interval with stripper
It is fixedly connected respectively by bolt and nut connector B with two grate plates from device.
Described intelligent cement mill, described pure hydrostatic bearing lubrication station include high-pressure system, high pressure oil-supplementing system
And low-pressure system, high-pressure system provide static pressure support, low-pressure system circulating cooling to the slide shoe bearing at slewing equipment both ends respectively
The lubricating oil crossed in inlet box, while shielded to high-pressure system and high pressure oil-supplementing system fuel feeding, high pressure oil-supplementing system,
In the case of all having a power failure, static pressure support is provided to the slide shoe bearing at slewing equipment both ends from the accumulator of high pressure oil-supplementing system.
Described intelligent cement mill, the speed-adjusting and control system includes electrical control cubicles, power cabinet, transformer case, described
Electrical control cubicles be PLC control system, for meet slide shoe bearing flow of lubrication parameter intelligentized control method and for meet grind
The flow of stream air-flow inside machine by separate type compartment carries out intelligentized control method.
Described intelligent cement mill, inner ring, slide plate, the stripper of the material wind separator are that steel plate is made simultaneously
It is welded to connect.
By adopting the above-described technical solution, the present invention has the advantages that：
1st, the present invention makes convex spheroid be arranged in recessed spheroid, convex ball by the way that convex-concave spheroid is arranged into concavo-convex sphere structure
Body and recessed spheroid are sphere-contact, and the angle by base and horizontal direction is the setting at 30o angles, make the ball seat of recessed spheroid bottom
The top of carrying roller 13 is arranged on, so as to the micro movement of bearing, slide shoe bearing structure of the invention has that self calibration performance is good, band
The characteristics of load performance is strong.
2nd, the hydraulic oil in the pure hydrostatic bearing lubrication station of the present invention is injected into by pump in the static pressure oil sac of support watt, in static pressure
The pressure assembled in oil sac can promote grinding mill barrel lifting, and fluid can freely overflow from oil clearance untill there is oil clearance
Go out, oil clearance Ke Yi Shi Tuo Wa are kept completely separate with cylinder, cylinder speed is rotated with the friction of low speed, in liquid between Tuo Wa and cylinder
The static lower work of pressure.
3rd, the present invention passes through the design to expecting wind separator, when the air-flow in cylinder is passed through separate type compartment, air-flow
The blind plate being installed in outer ring on support stopped, air-flow can only at the central network of material wind separator by, material with
The lifting blade through support is kicked up in the rotation for cylinder, and material is admitted to material wind separator, through the slide plate for expecting wind separator
Slide material, then material is discharged through stripper outlet, realizes the separation of air-flow and material, and pass through governing system control
The setting of cabinet processed, the flow velocity of material is effectively controlled, temperature of the material in grinding machine, grinding energy are reduced, so as to improve
Equipment yield.
4th, 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
The design of speed-adjusting and control system, the value model by parameters such as slide shoe bearing flow of lubrication can be controlled under the conditions of different loads
Enclose and control passes through the spans such as the flow of partition panel stream air-flow under the conditions of different material.
5th, cement mill of the invention had both been suitable for the manufacture of new grinding machine, was also adapted for carrying out the transformation of old grinding machine.
【Brief description of the drawings】
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the front view of slide shoe bearing of the present invention；
Fig. 3 is Fig. 2 of the present invention side view；
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 present invention material wind separator；
Fig. 8 is the side view of present invention material wind separator；
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：1st, feed arrangement；2nd, slide shoe bearing；3rd, slewing equipment；4th, drawing mechanism；5th, pure hydrostatic bearing lubrication station；
6th, transmission system；7th, speed-adjusting and control system；8th, cylinder slip ring；9th, clamping plate；10th, Tuo Wa；11st, convex-concave spheroid；12nd, ball seat；13、
Carrying roller；14th, base；15th, cylinder；16th, separate type compartment；17th, shell liner；18th, discharge grid plate；19th, bolt and nut connector
A；20th, grate plate；21st, support；22nd, blind plate；23rd, wind separator is expected；24th, left side plate；25th, bottom plate；26th, lifting blade；27th, spiral shell
Bolt screw connector B；28th, slide plate；29th, stripper；30th, central network；31st, inner ring.
【Embodiment】
Explanation that can be detailed by the following examples is of the invention, and the open purpose of the present invention is intended to protect model of the present invention
Enclose all interior technological improvements.
Intelligent cement mill with reference to described in accompanying drawing 1-10, including feed arrangement 1, slide shoe bearing 2, slewing equipment 3, go out
Expect device 4, pure hydrostatic bearing lubrication station 5, transmission system 6 and speed-adjusting and control system 7, be respectively equipped with the both ends of slewing equipment 3
Slide shoe bearing 2, feed arrangement 1 and drawing mechanism 4 are respectively equipped with the outside of two slide shoe bearings 2, in two slide shoe bearings 2
Bottom side is respectively equipped with pure hydrostatic bearing lubrication station 5, the slewing equipment 3 and the transmission axis connection of the one end of transmission system 6, passes
The other end of dynamic system 6 is connected with speed-adjusting and control system 7 by wire.
Described intelligent cement mill, the slide shoe bearing 2 include base 14, carrying roller 13, ball seat 12, concavo-convex spheroid
11st, support watt 10, clamping plate 9 and cylinder slip ring 8, base 14, the base 14 and water are respectively equipped with the bottom both sides of cylinder slip ring 8
Square to angle be 30o angles set, be provided with carrying roller 13 on the top of base 14, the top of carrying roller 13 setting ball seat 12 on
Concavo-convex spheroid 11 is fixed with, the convex spheroid of the concavo-convex spheroid 11 is arranged in recessed spheroid, and convex spheroid connects with recessed spheroid for sphere
Touch, the concavo-convex spheroid 11 is connected by support watt 10 with cylinder slip ring 8, and the clamping plate 9 is arranged on support watt 10 and slided with cylinder
Both sides between ring 8.
Described intelligent cement mill, the support watt 10 is casting, and bearing conjunction is cast with the surface of casting support watt 10
Gold, bear than pressing 200N/cm2, surface roughness≤0.8 is provided with static pressure oil sac at the center of support watts 10, hydraulic oil by
Static pressure oil sac enters to start going to a nursery watt between 10 and cylinder slip ring 8, and described support watt 10 works under Hydraulic Static.
Described intelligent cement mill, the slewing equipment 3 include cylinder 15, separate type compartment 16, shell liner 17
With discharge grid plate 18, separate type compartment 16 is respectively provided with the inside of cylinder 15, adjacent separate type compartment 16 it
Between be respectively equipped with shell liner 17, cylinder 15 interior side and be provided with discharge grid plate 18 at the drawing mechanism 4.
Described intelligent cement mill, described separate type compartment 16 include bolt and nut connector A 19, grate plate 20,
Support 21, blind plate 22 and material wind separator 23, material wind separator 23 is provided between two grate plates 20, is inlayed in grate plate 20
Embedded with blind plate 22, support 21 is provided with the inside of grate plate 20, described support 21 is arranged to more than one piece, is combined into one by more than one piece support 21
Individual full circle, it is fixedly connected by bolt and nut connector A19 with cylinder 15.
Described intelligent cement mill, the support 21 includes side plate 24, bottom plate 25 and lifting blade 26, in bottom plate 25
Top is provided with lifting blade 26, and the arc side plate 24 upwardly extended is provided with the bottom side of bottom plate 25.
Described intelligent cement mill, described material wind separator 23 include bolt and nut connector B27, slide plate
28th, stripper 29, central network 30 and inner ring 31, inner ring 31 is provided with the side of stripper 29, the circumference of inner ring 31 it is larger one
End is provided with central network 30, and on the outer edge surface of inner ring 31 and one end of stripper 29 is equipped with slide plate 28, on stripper 29 between
Consolidated respectively by bolt and nut connector B27 with two grate plates 20 every provided with four discharge openings, described material wind separator 23
Fixed connection.
Described intelligent cement mill, described pure hydrostatic bearing lubrication station 5 include high-pressure system, high pressure oil-supplementing system
And low-pressure system, high-pressure system provide static pressure support, low-pressure system circulating cooling to the slide shoe bearing at the both ends of slewing equipment 3 respectively
The lubricating oil crossed in inlet box, while shielded to high-pressure system and high pressure oil-supplementing system fuel feeding, high pressure oil-supplementing system,
In the case of all having a power failure, static pressure support is provided to the slide shoe bearing at the both ends of slewing equipment 3 from the accumulator of high pressure oil-supplementing system.
Described intelligent cement mill, the speed-adjusting and control system 7 includes electrical control cubicles, power cabinet, transformer case, described
Electrical control cubicles be PLC control system, for meet the flow of lubrication parameter of slide shoe bearing 2 intelligentized control method and for meet grind
The flow of stream air-flow inside machine by separate type compartment 16 carries out intelligentized control method.
Described intelligent cement mill, inner ring 31, slide plate 28, the stripper 29 of the material wind separator 23 are steel
Plate is made and is welded to connect.
Implement intelligent cement mill of the present invention, when in use, because convex-concave spheroid 11 is arranged to concavo-convex spheroid
Structure, convex spheroid is set to be arranged in recessed spheroid, convex spheroid and recessed spheroid are sphere-contact, and the angle by base and horizontal direction is
The setting at 30o angles, makes the ball seat 12 of recessed spheroid bottom be arranged on the top of carrying roller 13, and concavo-convex spheroid 11 passes through support watt 10 and cylinder
Body slip ring 8 is connected, and has static pressure oil sac at support watt 10 centers, the hydraulic oil of pure hydrostatic bearing lubrication station 5 is hence into support watt
Between 10 and cylinder slip ring 8, so as to be lubricated to slide shoe bearing 2, make formation between cylinder slip ring 8 and support watt 10 one layer thicker
Oil film, realize all-liquid lubrication, pure hydrostatic bearing lubrication station 5 includes high-pressure system, high pressure oil-supplementing system and low-pressure system, high
Pressure system provides static pressure support to the slide shoe bearing at the both ends of slewing equipment 3 respectively, and low-pressure system circulating cooling is crossed in inlet box
Lubricating oil, while shielded to high-pressure system and high pressure oil-supplementing system fuel feeding, high pressure oil-supplementing system, in the feelings all having a power failure
Under condition, static pressure support is provided to the slide shoe bearing at the both ends of slewing equipment 3 from the accumulator of high pressure oil-supplementing system, material is filled by charging
Put 1 to enter in cylinder 15, material will be through support with the rotation of cylinder 15 when the material in cylinder 15 passes through separate type compartment 16
21 lifting blade 26 is kicked up, and material is admitted to material wind separator 23, through expecting that the slide plate 28 of wind separator 23 slides material,
Then outlet of the material through stripper 29 is discharged, and when the interior air-flow of cylinder 15 passes through separate type compartment 16, air-flow is pacified in outer ring
The blind plate 22 of whole circle is stopped on support, and air-flow can only pass through speed governing control by the central network 30 of material wind separator 23
System 7 processed is used for the intelligentized control method for meeting the flow of lubrication parameter of slide shoe bearing 2 and for meeting inside grinding machine by separation
The flow of the stream air-flow of formula compartment 16 carries out intelligentized control method, including：（a）, ground according to feed end mill load and discharge end
The difference of airborne lotus adjusts feed end slide shoe bearing and the fuel delivery parameters of discharge end slide shoe bearing lubricating system in time；（b）, basis
The support of screw terminal rotating part and the Bu Tong adjustment in time of unscrewing end rotating part support loads is fed to feed screw terminal support watt and screw out
The fuel delivery parameters of end support watt slide shoe bearing lubricating system；（c）According to the support of discharging screw terminal rotating part and unscrewing end rotating part branch
The difference for supportting load adjusts the fuel delivery parameters of discharging screw terminal support watt and unscrewing end support watt slide shoe bearing lubricating system in time；（d）
The flow of the stream air-flow by partition panel is adjusted according to raw material characteristics and optimal cost principle；（e）According to finished cement
The difference of performance parameter adjusts the flow of the stream air-flow by partition panel；Speed-adjusting and control system 7 of the present invention is by electrical control cubicles, work(
Rate cabinet, transformer case composition, the electrical control cubicles are PLC control system, by lubricating the automatic of 5 motor speeds to pure hydrostatic bearing
Regulation realize for flow of lubrication adjustment control, by mill driving system motor rotating speed automatically adjust realization for
The adjustment control of material flow and mill inner ventilation in mill, the function of fault alarm, display and interlock protection is realized, the present invention is effectively
Solve in common tube mill the too high problem of temperature of charge in mill, can increase substantially its milling capacity, and then mill can be reduced
Electromechanics consumption, improve mill output, largely meet large-scale cement grinding machine work continuously, be energy-efficient, low-carbon operation
Demand for development.
Part not in the detailed description of the invention is prior art.
The embodiment selected herein for the goal of the invention of the open present invention, is presently considered to be suitable, still,
It is to be understood that it is contemplated that all changes and improvement including all embodiments belonged in this design and invention scope.
Claims (4)
1. a kind of intelligent cement mill, it is characterized in that：Including feed arrangement（1）, slewing equipment（3）, drawing mechanism（4）And biography
Dynamic system（6）, in slewing equipment（3）Both ends be respectively equipped with slide shoe bearing（2）, in two slide shoe bearings（2）Outside difference
Provided with feed arrangement（1）And drawing mechanism（4）, in two slide shoe bearings（2）Bottom side be respectively equipped with pure hydrostatic bearing profit
Sliding station（5）, the slewing equipment（3）With transmission system（6）The transmission axis connection of one end, transmission system（6）The other end and tune
Speed control system（7）Connected by wire, the slewing equipment（3）Including cylinder（15）, separate type compartment（16）, shell liner
（17）And discharge grid plate（18）, in cylinder（15）Inside be respectively provided with separate type compartment（16）, in adjacent separation
Formula compartment（16）Between be respectively equipped with shell liner（17）, in cylinder（15）Interior side and close to drawing mechanism（4）Place is set
There is discharge grid plate（18）；Described separate type compartment（16）Including bolt and nut connector A（19）, grate plate（20）, support（21）、
Blind plate（22）With material wind separator（23）, in two grate plates（20）Between be provided with material wind separator（23）, in grate plate（20）
On be inlaid with blind plate（22）, in grate plate（20）Inside be provided with support（21）, described support（21）More than one piece is arranged to, by more than one piece
Support（21）A full circle is combined into, by bolt and nut connector A（19）With cylinder（15）It is fixedly connected, the support（21）Including
Side plate（24）, bottom plate（25）And lifting blade（26）, in bottom plate（25）Top be provided with lifting blade（26）, in bottom plate（25）Bottom
Side is provided with the arc side plate upwardly extended（24）；Described material wind separator（23）Including bolt and nut connector B（27）、
Slide plate（28）, stripper（29）, central network（30）And inner ring（31）, in stripper（29）Side be provided with inner ring（31）, inside
Circle（31）The larger one end of circumference is provided with central network（30）, in inner ring（31）Outer edge surface on and stripper（29）One end be all provided with
There is slide plate（28）, in stripper（29）On be interval with four discharge openings, described material wind separator（23）With two grate plates
（20）Pass through bolt and nut connector B respectively（27）It is fixedly connected；The slide shoe bearing（2）Including base（14）, carrying roller（13）、
Ball seat（12）, concavo-convex spheroid（11）, Tuo Wa（10）, clamping plate（9）With cylinder slip ring（8）, in cylinder slip ring（8）Bottom both sides
It is respectively equipped with base（14）, the base（14）Angle with horizontal direction is that 30o angles are set, in base（14）Top be provided with
Carrying roller（13）, in carrying roller（13）The ball seat that top is set（12）On be fixed with concavo-convex spheroid（11）, the concavo-convex spheroid（11）
Convex spheroid be arranged in recessed spheroid, convex spheroid and recessed spheroid are sphere-contact, the concavo-convex spheroid（11）Pass through support watt（10）
With cylinder slip ring（8）It is connected, the clamping plate（9）It is arranged on Tuo Wa（10）With cylinder slip ring（8）Between both sides；The support
Watt（10）For casting, in casting support watt（10）Surface be cast with bearing metal, bear than press 200N/cm2, surface roughness
≤ 0.8, in support watt（10）Center at be provided with static pressure oil sac, hydraulic oil is entered to start going to a nursery watt by static pressure oil sac（10）With cylinder slip ring
（8）Between, described Tuo Wa（10）Worked under Hydraulic Static.
2. intelligent cement mill according to claim 1, it is characterized in that：Described pure hydrostatic bearing lubrication station（5）Bag
High-pressure system, high pressure oil-supplementing system and low-pressure system are included, high-pressure system is respectively to slewing equipment（3）The slide shoe bearing at both ends provides
Static pressure supports, the lubricating oil that low-pressure system circulating cooling is crossed in inlet box, while to high-pressure system and high pressure oil-supplementing system fuel feeding,
High pressure oil-supplementing system shields, in the case where all having a power failure, from the accumulator of high pressure oil-supplementing system to slewing equipment（3）
The slide shoe bearing at both ends provides static pressure support.
3. intelligent cement mill according to claim 1, it is characterized in that：The speed-adjusting and control system（7）Including automatically controlled
Cabinet, power cabinet, transformer case, described electrical control cubicles are PLC control system, for meeting slide shoe bearing（2）Flow of lubrication is joined
Several intelligentized control method and for meeting to pass through separate type compartment inside grinding machine（16）Stream air-flow flow carry out it is intelligent
Control.
4. intelligent cement mill according to claim 1, it is characterized in that：The material wind separator（23）Inner ring
（31）, slide plate（28）, stripper（29）It is that steel plate is made and is welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510010773.2A CN104607283B (en) | 2015-01-09 | 2015-01-09 | Intelligent cement mill |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510010773.2A CN104607283B (en) | 2015-01-09 | 2015-01-09 | Intelligent cement mill |
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| CN104607283A CN104607283A (en) | 2015-05-13 |
| CN104607283B true CN104607283B (en) | 2017-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| Country | Link |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2728618Y (en) * | 2004-08-27 | 2005-09-28 | 江阴市亚特机械制造有限公司 | Special ball mill for water coal fluid |
| CN2870979Y (en) * | 2005-12-31 | 2007-02-21 | 中材建设有限公司 | Large single-side and four-sliding caterpillar tube mill |
| CN201006459Y (en) * | 2007-02-27 | 2008-01-16 | 徐慰南 | Multifunctional ultra-fine oscillation ball grinder |
| CN102078832B (en) * | 2010-06-17 | 2014-05-07 | 中信重工机械股份有限公司 | Pure static pressure slipper cement grinding mill |
| CN103521310A (en) * | 2013-10-30 | 2014-01-22 | 江苏秋林重工股份有限公司 | Ball mill unit for preparation of burning coal-water slurry |
| CN203604450U (en) * | 2013-12-06 | 2014-05-21 | 浙江同力重型机械制造有限公司 | Mill sliding shoe bearing clamping plate assembly |
| CN104069918B (en) * | 2014-06-18 | 2017-01-04 | 中信重工机械股份有限公司 | A kind of energy-efficient tube mill |
| CN204768947U (en) * | 2015-01-09 | 2015-11-18 | 洛阳中重自动化工程有限责任公司 | Intelligent cement mill |
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2015
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