CN104549661A - Tower mill - Google Patents
Tower mill Download PDFInfo
- Publication number
- CN104549661A CN104549661A CN201410764089.9A CN201410764089A CN104549661A CN 104549661 A CN104549661 A CN 104549661A CN 201410764089 A CN201410764089 A CN 201410764089A CN 104549661 A CN104549661 A CN 104549661A
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- Prior art keywords
- grinding machine
- cylindrical shell
- blade
- door
- radial bearing
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- 239000000463 material Substances 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000001681 protective effect Effects 0.000 abstract 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 210000001138 tear Anatomy 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 244000144985 peep Species 0.000 description 1
- 238000004062 sedimentation Methods 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
- B02C17/10—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 one or a few disintegrating members arranged in the container
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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
- B02C17/16—Mills in which a fixed container houses stirring means tumbling the charge
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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
- B02C17/16—Mills in which a fixed container houses stirring means tumbling the charge
- B02C17/163—Stirring means
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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
- B02C17/18—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
- 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
- B02C17/1825—Lifting devices
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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
- B02C17/18—Details
- B02C17/24—Driving mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a tower mill. A technical scheme adopted by the tower mill is that the tower mill comprises a main motor, a speed reducing device, a supporting system, a cylinder, a door, a spiral stirrer and protective lining plates, wherein the main motor is connected with the speed reducing device, the speed reducing device is arranged on the supporting system, the supporting system is a completely-closed structure, a driving shaft is arranged in the supporting system, the upper end of the driving shaft is connected with the speed reducing device, and the lower end of the driving shaft is connected with a screw rod shaft of the spiral stirrer by virtue of a shaft sleeve; the protective lining plates are arranged on the inner walls of the cylinder and the door; the bottom end of a first spiral blade group and the bottom end of a second spiral blade group are connected with a double-head material picking blade which is fixedly arranged on the screw rod shaft; a discharge opening and a feed opening are formed in the cylinder; and the door is movably connected with the cylinder. By adopting the tower mill disclosed by the invention, the grinding efficiency of the tower mill can be significantly improved, the service life of wear-out parts can be prolonged, the loss of a grinding medium can be reduced, the assembly and use of the tower mill can be facilitated, the mechanical efficiency of the tower mill can be improved, and the manufacturing cost of the tower mill can be reduced.
Description
Technical field
The present invention relates to a kind of tower grinding machine of the new structure for material grinding various in ore dressing and other industry.
Background technology
Tower grinding machine comes across the Japan of the fifties in last century, and compared with horizontal ball mill, its size is slightly little, but structure is more complicated, and therefore manufacture difficulty is higher.Its in use Problems existing be: spiral bottom blade reclaiming process randomness is strong, colliding with abrasive media, firmly to extrude probability large, normal with abrasive media stucking phenomena, not only cause a large amount of power consumption, and loss abrasive media and spiral agitator blade, also make spiral agitator bottom blade quick abrasion; Because cylindrical shell is closed, therefore need to clear the abrasive media in cylindrical shell and material during maintenance, inner barrel part entirety is exposed, also needs enough service clearances, make maintenance difficult; Tower grinding machine is that several overall component combinations form, and compensates, therefore increase overall dimensions and the weight of equipment, also make mechanical consumption increase for the making and installation error compensating rotatable parts needs to arrange shaft coupling.Because the critical piece connecting portion of tower grinding machine is all away from ground, also allow this Installation and adjustment Method compare difficult.Have material state to shut down in addition, abrasive media and material sedimentation are condensed seriously, cause equipment to restart difficulty.Therefore, this kind of tower grinding machine range of application is little, only occupies less market scope in horizontal ball mill more unmanageable fine grinding field.
Summary of the invention
In order to overcome the above problems, the invention provides and a kind of reduce manufacturing cost, installation and maintenance are convenient, improve the tower grinding machine in grinding efficiency and wear-out part service life.
The technical solution used in the present invention is: a kind of tower grinding machine, comprises mair motor, deceleration device, support system, cylindrical shell, spiral agitator and protection liner plate.
The spiral agitator be arranged in cylindrical shell is made up of screw shaft, the first helical blade set, the second helical blade set and double end feeding blade.First helical blade set bottom is connected with double end feeding blade with the second helical blade set bottom, and is high-abrasive material manufacture, and is fixed by bolts on screw shaft.
Mair motor is connected with deceleration device, and deceleration device is arranged in support system, and be arranged on the driving shaft in support system, upper end is connected with deceleration device, and lower end is connected with the screw shaft of spiral agitator by axle sleeve.
Cylindrical shell is provided with discharging opening and material inlet.
Be provided with ball feeding mouth, communicate with ball feeding mouth in cylindrical shell.
Mair motor and deceleration device, deceleration device and support system, locate direct connection by seam.
Above-mentioned tower grinding machine, be provided with door, door is flexibly connected with cylindrical shell.
Above-mentioned tower grinding machine, the frame periphery of door is provided with sealing ring conjunction face.
Above-mentioned tower grinding machine, described support system comprises casing, radial bearing I, thrust bearing and radial bearing II; The upper end of casing is provided with positioning spigot, deceleration device housing is stuck in positioning spigot and fixes with support system, thrust bearing is positioned in the middle of radial bearing I and radial bearing II, the top of driving shaft to be connected with deceleration device by radial bearing I and thrust bearing and to fix with casing is radial, axially fixing downwards, upwards limited flexibility; The bottom of driving shaft is fixing with casing radial direction by radial bearing II.
Above-mentioned tower grinding machine, the structure of described driving shaft is up big and down small structure, and the diameter of axle that driving shaft is positioned at radial bearing I upper end is greater than the diameter of axle at radial bearing I, thrust bearing, radial bearing II and axle sleeve position.By installing radial bearing I, thrust bearing, radial bearing II and axle sleeve successively, ensure the axial force on driving shaft by the inner ring of radial bearing I, thrust bearing is directly delivered to casing and driving shaft can suitably upwards float.
Above-mentioned tower grinding machine, casing and cylindrical shell are by Flange joint, and ball feeding mouth is opened on box flange.
Above-mentioned tower grinding machine, in the bottom of spiral agitator, the first helical blade set bottom and the second helical blade set bottom form twin-feed spiral body symmetrical structure, and are connected with double end feeding blade.Double end feeding blade is fixed by the installing zone bolt on installed surface and screw shaft.
Above-mentioned tower grinding machine, the blade of double end feeding blade is spirality, and its helicoid is Changeable Lead blade face, is provided with installing zone, feeding district, bolt hole, lifting zone and dodges district.
Above-mentioned tower grinding machine, is provided with baffle plate, and baffle plate is welded on cylindrical shell and door; described protection liner plate is made up of some fanning strips and some taper fanning strips, is spacing, with baffle plate between baffle plate; one deck taper fanning strip is installed in the lower end of cylindrical shell and door, and it installs fanning strip successively.
Above-mentioned tower grinding machine, is provided with slow turn-on device, and slow turn-on device and mair motor are located by connecting by seam.
The invention has the beneficial effects as follows:
1. overall drive disk assembly connects is all by the self-align design of fit dimension, and direct connection drives, and comprises mair motor and deceleration device, deceleration device and support system, support system and spiral agitator.The following rotatable parts of mair motor remove agitator and can observe from outside partially over fabrication hole, and other all rotatable parts all do not need to check inner installation and operation situation by peep hole.Parts connection does not compensate various deviation by shaft coupling, save shaft coupling deviation compensation structure, size and gross weight is allowed to reduce, need the parts of compensate that internal-external gear transmission is set, gear backlash is utilized to compensate making and installation error, without the need to artificial centering and adjustment, it is convenient to install, and mechanical efficiency is higher.
2. support system has two radial bearings and single thrust bearing to support, and thrust bearing is in centre, and drive shaft sub-assembly is up big and down small structure, integral shaft to lower limit, upwards limited flexibility.But support system cabinet design becomes up-small and down-big structure, improve the stress of support system, ball feeding mouth can also be opened in its lower flange plane by this structure, do not need to offer ball feeding mouth on the outer rim facade of cylindrical shell, thus the entirety that can not affect medium and material circulates, and also conveniently adds abrasive media.
3. driving shaft lower end has detachable axle sleeve to be connected with spiral agitator, and bear the gravity of spiral agitator and the active force of work generation by built-in screw, supported by thrust bearing together with driving shaft, spiral agitator meet hard extruding stop stressed exceed above-mentioned each power and time, upwards can float together with driving shaft within the scope of designing requirement, be equivalent to spiral agitator in the three dimensions increase free degree upwards, avoid destructive brute force wearing and tearing, also abrasive media is made to have more freedom, closer to state operation on request, the free degree is higher, loss reduces, after elimination to be blocked, under the effects such as gravity, spiral agitator automatically restores to the spacing state of thrust bearing.
4. the wearing terrain of spiral agitator comprises the first helical blade set, the second helical blade set and double end feeding blade, in the bottom of spiral agitator, first helical blade set bottom and the second helical blade set bottom form twin-feed spiral body symmetrical structure, and are connected with double end feeding blade.And fix respectively by the installing zone bolt on installed surface and screw shaft.Double end feeding blade is an integrated double end helical structure, and is arranged on screw shaft.On the conveyor screw of formation double end feeding blade, under (working face), (local is installed surface) helicoid is the design of Changeable Lead blade face, blade has the axis of the dynamic formation of long distance and radial feeding angle, abrasive media and material is allowed easily to enter in agitating device, also make in Long-Time Service process, progressively to wear and tear with cylindrical and blade face and the compensation of formative dynamics.The flowing end of double end feeding blade is away from screw shaft; and be flank in the inclined inner circle of blade face non-working surface and screw shaft by connecting bolt closing; this structure can improve bottom blade stress, improve again bottom blade service life, be convenient to protection screw shaft and screw thread thereof, can use under the situation of more common tower grinding machine bottom blade several times of wear extenies.
5. the large doorjamb periphery of tower grinding machine and cylindrical shell faying face are slotted and are put sealing ring and seal, and utilize the large compression ratio of sealing ring to reduce the accuracy of manufacture, lift-off seal effect.Seal groove also can design on cylindrical shell doorframe periphery.Because sealing ring is bumped in seal groove, can quick open/close door be realized, make maintenance become convenient.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is support system structural representation.
Fig. 4 is the structural representation of double end feeding blade.
Fig. 5 is the top view of Fig. 4.
Fig. 6 is the structural representation of door.
Fig. 7 is the structural representation of protection liner plate.
Fig. 8 is the top view of Fig. 7.
Detailed description of the invention
Embodiment tower grinding machine
As Figure 1-Figure 8; a kind of tower grinding machine; by mair motor (10); deceleration device (20); support system (30); cylindrical shell (40), door (50), spiral agitator (60), protection liner plate (70) and slow turn-on device (80) composition.
The spiral agitator (60) be arranged in cylindrical shell (40) is made up of screw shaft (61), the first helical blade set (62) and the second helical blade set (63) and double end feeding blade (64).In the bottom of spiral agitator (60), first helical blade set (62) bottom forms twin-feed spiral body symmetrical structure with the second helical blade set (63) bottom and is connected with double end feeding blade (64), and double end feeding blade (64) is fixed by the flank of the installing zone (64-1) on installed surface with bolt and screw shaft (61).
Double end feeding blade (64) blade is spirality, its helicoid is Changeable Lead blade face, its feeding district (64-2) is away from screw shaft (61), and installing zone (64-1) position is used for fixing with the flank on connecting screw rod axle (61).
Double end feeding blade (64) makes the stirring-head structure of twin-feed spiral body symmetry, the upper and lower helicoid of each conveyor screw is the design of Changeable Lead blade face, feeding district (64-2) and lifting zone (64-4) are divided in upper blade face, lower blade face is provided with dodges district (64-5) and bonding pad, and installing zone (64-1) is located at bonding pad.There are the axis of the dynamic formation of long distance and radial feeding angle in the feeding district on upper blade face, is the pi/2 in circumferential angle garden from π/6, outer garden are transitioned in spiral gradually.Lower blade face dodge district have be greater than 3 ° dodge angle, can lower blade face be avoided to suffer resistance in guarantee conveyor screw abrasion resistance situation, projected position is identical with the feeding district on upper blade face, bonding pad function is identical with adjacent blades, the flank of part on blade and screw shaft is closing, and part forms non-working surface.Can abrasive media and material be allowed in bottom easily to enter in agitator like this, also make in Long-Time Service process, progressively wear and tear and the compensation of formative dynamics with cylindrical, feeding line and upper blade face (outside).Feeding part away from screw shaft and on screw thread, and be flank on non-working surface Pian Nei garden, blade face and screw shaft by bolt closing.This structure changes tower grinding machine agitator feeding mode by arranging long distance feeding angle; grinding efficiency can be promoted; improve the stress of bottom blade, improve again the service life of bottom blade, be convenient to protection screw shaft and screw thread thereof, can also use under the situation of more common tower grinding machine bottom blade several times of wear extenies.
Mair motor (10) is connected with deceleration device (20), deceleration device (20) is arranged in support system (30), be arranged on the driving shaft (31) in support system (30), upper end is connected with the output gear on deceleration device (20), and lower end is connected with the screw shaft (61) of spiral agitator (60) with built-in screw (38) by axle sleeve (37).Mair motor (10) and deceleration device (20), deceleration device (20) and support system (30), locate direct connection by seam.
Protection liner plate (70) is arranged on cylindrical shell (40) and door (50) inwall.As shown in Figure 7 and Figure 8; be provided with baffle plate (71); baffle plate (71) is welded on cylindrical shell (40) and door (50); described protection liner plate (70) is made up of some fanning strips (72) and some taper fanning strips (73); with baffle plate (71) for spacing; between baffle plate (71); one deck taper fanning strip (73) is installed in the lower end of cylindrical shell (40), it is installed successively fanning strip (72).It is specifically installed as: protection liner plate is fritter splicing structure; cylindrical shell and door inwall all have circumferencial direction positive stop block; liner plate divides barrel and Men Qu; the arc space that the inwall that block-by-block inserts cylindrical shell and door from top from bottom is successively formed with plate washer, adjacent liner plates freely connects also mutually spacing.In orlop liner plate, garden diminishes downwards gradually, making abrasive media and material have a trend of drawing close to spiral agitator when going downwards to cylinder body bottom, allowing it easily enter agitator.
Cylindrical shell (40) is provided with discharging opening (41) and material inlet (42).
Door (50) is flexibly connected with cylindrical shell (40).Frame periphery and the cylindrical shell faying face end of door (50) are provided with sealing ring (51).
Support system (30) comprises casing (32), radial bearing I (33), thrust bearing (34) and radial bearing II (35); The upper end of casing (32) is provided with positioning spigot (36), deceleration device (20) housing is stuck in positioning spigot (36) and fixes with support system (30), thrust bearing (34) is positioned in the middle of radial bearing I (33) and radial bearing II (35), the top of driving shaft (31) to be connected with deceleration device (40) by radial bearing I (33) and thrust bearing (34) and to fix with casing (32) is radial, axially fixing downwards, upwards limited flexibility; The bottom of driving shaft (31) is fixing with casing (32) radial direction by radial bearing II (35).
Casing (32) and cylindrical shell (40) are by Flange joint, and ball feeding mouth (39) is opened on flange.
Slow turn-on device (80) is connected with mair motor (10).Slow turn-on device can configure according to the demand of user.
The course of work of the present invention is: mill ball is sent in cylindrical shell by ball feeding mouth, makes a certain proportion of abrasive media of filling and material in tower grinding mill barrel.Start mair motor, drive spiral agitator to rotate by deceleration device and driving shaft, thus drive abrasive media and the upper and lower inner-outer circulation motion of material, reach the object of grinding.With protecting liner plate inwall tendencies toward shrinkage to move to center, garden under the abrasive media of bottom and the extruding of material abrasive media and material above that feeds continuously; spiral agitator is entered from the bottom of double end feeding blade; and throw to spiral agitator periphery after being thus lifted to the top of vane group; qualified material is discharged from discharging opening; abrasive media with need material handling constantly descending again to cylinder body bottom under gravity, the feeding line again through double end feeding blade enters spiral agitator.The helical blade of double end feeding blade has the axis of the dynamic formation of long distance and radial feeding angle, allows abrasive media and material easily enter in agitator, also makes in Long-Time Service process, progressively weares and teares and the compensation of formative dynamics with cylindrical and blade face.Effective improve bottom blade stress, the service life of improving again bottom blade, be convenient to protection screw shaft and screw thread, can use under the situation of more common tower grinding machine bottom blade several times of wear extenies.
Claims (10)
1. a tower grinding machine, is characterized in that: comprise mair motor (10), deceleration device (20), support system (30), cylindrical shell (40), spiral agitator (60) and protection liner plate (70); The spiral agitator (60) be arranged in cylindrical shell (40) is made up of screw shaft (61), the first helical blade set (62), the second helical blade set (63) and double end feeding blade (64), and the first helical blade set (62) bottom is connected with the double end feeding blade (64) being fixed on screw shaft (61) lower end with the second helical blade set (63) bottom; Mair motor (10) is connected with deceleration device (20), deceleration device (20) is arranged in support system (30), be arranged on the driving shaft (31) in support system (30), upper end is connected with deceleration device (20), and lower end is connected with the screw shaft (61) of spiral agitator (60) by axle sleeve (37); Protection liner plate (70) is arranged on cylindrical shell (40) inwall; Cylindrical shell (40) is provided with discharging opening (41) and material inlet (42); Be provided with ball feeding mouth (39), communicate with ball feeding mouth (39) in cylindrical shell (40); Mair motor (10) and deceleration device (20), deceleration device (20) and support system (30), be located by connecting by seam.
2. tower grinding machine as claimed in claim 1, it is characterized in that: be provided with door (50), door (50) is flexibly connected with cylindrical shell (40).
3. tower grinding machine as claimed in claim 2, is characterized in that: the frame periphery of door (50) is provided with sealing ring (51) conjunction face.
4. tower grinding machine as claimed in claim 1 or 2, is characterized in that: described support system (30) comprises casing (32), radial bearing I (33), thrust bearing (34) and radial bearing II (35); The upper end of casing (32) is provided with positioning spigot (36), deceleration device (20) housing is stuck in positioning spigot (36) and fixes with casing (32), and thrust bearing (34) is positioned in the middle of radial bearing I (33) and radial bearing II (35); The top of driving shaft (31) is fixed and axial limiting with casing (32) radial direction by radial bearing I (33) and thrust bearing (34); The bottom of driving shaft (31) is fixing with casing (32) radial direction by radial bearing II (35).
5. tower grinding machine as claimed in claim 1 or 2, it is characterized in that: the structure of described driving shaft (31) is, the diameter of axle that driving shaft (31) is positioned at radial bearing I (33) upper end is greater than the diameter of axle at radial bearing I (33), thrust bearing (34), radial bearing II (35) and axle sleeve (37) position.
6. tower grinding machine as claimed in claim 1 or 2, is characterized in that: casing (32) and cylindrical shell (40) are by Flange joint, and ball feeding mouth (39) is opened on casing (32) flange.
7. tower grinding machine as claimed in claim 1 or 2, it is characterized in that: in the bottom of spiral agitator (60), be arranged on the first helical blade set (62) bottom on screw shaft (61) and the second helical blade set (63) bottom formation twin-feed spiral body symmetrical structure, and be connected with double end feeding blade (64), double end feeding blade (64) is fixed by the flank of the installing zone (64-1) on installed surface with screw shaft (61).
8. tower grinding machine as claimed in claim 1 or 2, it is characterized in that: the blade of double end feeding blade (64) is spirality, its helicoid is Changeable Lead blade face, be provided with installing zone (64-1), feeding district (64-2), bolt hole (64-3), lifting zone (64-4) and dodge district (64-5).
9. tower grinding machine as claimed in claim 1 or 2; it is characterized in that: be provided with baffle plate (71); baffle plate (71) is welded on cylindrical shell (40) and door (50); described protection liner plate (70) is made up of some fanning strips (72) and some taper fanning strips (73); with baffle plate (71) for spacing; between baffle plate (71); one deck taper fanning strip (73) is installed in the lower end of cylindrical shell (40) and door (50), it is installed successively fanning strip (72).
10. the tower grinding machine as described in as arbitrary in claim 1-9, is characterized in that: be provided with slow turn-on device (80), and slow turn-on device (80) and mair motor (10) are located by connecting by seam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410764089.9A CN104549661B (en) | 2014-12-11 | 2014-12-11 | Tower mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410764089.9A CN104549661B (en) | 2014-12-11 | 2014-12-11 | Tower mill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104549661A true CN104549661A (en) | 2015-04-29 |
| CN104549661B CN104549661B (en) | 2017-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410764089.9A Expired - Fee Related CN104549661B (en) | 2014-12-11 | 2014-12-11 | Tower mill |
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| CN (1) | CN104549661B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106076513A (en) * | 2016-08-11 | 2016-11-09 | 中信重工机械股份有限公司 | A kind of many pitch shovel shoe guide plate of vertical mixing mill |
| CN106807508A (en) * | 2017-01-20 | 2017-06-09 | 长沙万荣粉体设备科技有限公司 | A kind of flour mill |
| CN108579921A (en) * | 2018-03-27 | 2018-09-28 | 昆明理工大学 | A kind of novel wear resistant tower grinding machine |
| CN111838689A (en) * | 2020-07-31 | 2020-10-30 | 武汉轻工大学 | Lotus seed skin grinding machine |
| CN112756068A (en) * | 2020-12-25 | 2021-05-07 | 辽宁东大矿冶工程技术有限公司 | Ceramic-based medium stirring mill and ore grinding method thereof |
| RU2813177C1 (en) * | 2023-08-21 | 2024-02-07 | федеральное государственное бюджетное образовательное учреждение высшего образования "Белгородский государственный технологический университет им. В.Г. Шухова" | Mixing mill |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2233786Y (en) * | 1995-08-25 | 1996-08-28 | 王世涛 | Ball feeder for ball mill |
| CN2263548Y (en) * | 1996-02-07 | 1997-10-01 | 中国科学院金属研究所 | High-efficiency energy-saving tower-type mill |
| CN201871399U (en) * | 2010-11-25 | 2011-06-22 | 长沙矿冶研究院 | Large vertical tower mill |
| CN103721829A (en) * | 2013-12-25 | 2014-04-16 | 攀钢集团矿业有限公司 | Material feeding method for tower grinder |
| CN203990787U (en) * | 2014-06-30 | 2014-12-10 | 中国有色（沈阳）冶金机械有限公司 | The mining tower ball mill of a kind of Ultrafine Grinding |
-
2014
- 2014-12-11 CN CN201410764089.9A patent/CN104549661B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2233786Y (en) * | 1995-08-25 | 1996-08-28 | 王世涛 | Ball feeder for ball mill |
| CN2263548Y (en) * | 1996-02-07 | 1997-10-01 | 中国科学院金属研究所 | High-efficiency energy-saving tower-type mill |
| CN201871399U (en) * | 2010-11-25 | 2011-06-22 | 长沙矿冶研究院 | Large vertical tower mill |
| CN103721829A (en) * | 2013-12-25 | 2014-04-16 | 攀钢集团矿业有限公司 | Material feeding method for tower grinder |
| CN203990787U (en) * | 2014-06-30 | 2014-12-10 | 中国有色（沈阳）冶金机械有限公司 | The mining tower ball mill of a kind of Ultrafine Grinding |
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| CN108579921A (en) * | 2018-03-27 | 2018-09-28 | 昆明理工大学 | A kind of novel wear resistant tower grinding machine |
| CN111838689A (en) * | 2020-07-31 | 2020-10-30 | 武汉轻工大学 | Lotus seed skin grinding machine |
| CN112756068A (en) * | 2020-12-25 | 2021-05-07 | 辽宁东大矿冶工程技术有限公司 | Ceramic-based medium stirring mill and ore grinding method thereof |
| RU2813177C1 (en) * | 2023-08-21 | 2024-02-07 | федеральное государственное бюджетное образовательное учреждение высшего образования "Белгородский государственный технологический университет им. В.Г. Шухова" | Mixing mill |
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