CN209438801U - Ball mill sieve material device - Google Patents
Ball mill sieve material device Download PDFInfo
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- CN209438801U CN209438801U CN201822057238.4U CN201822057238U CN209438801U CN 209438801 U CN209438801 U CN 209438801U CN 201822057238 U CN201822057238 U CN 201822057238U CN 209438801 U CN209438801 U CN 209438801U
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Abstract
The utility model discloses a kind of ball mill sieve material devices, it include: sorting mechanism, supporting mechanism and crawler shoe, wherein, sorting mechanism is connected with the end face of supporting mechanism, first through hole is arranged in the other end of supporting mechanism, sieve pore is uniformly arranged on sorting mechanism, the outside of supporting mechanism is connected with crawler shoe.Center sieve plate, interior sieve plate and outer sieve plate is arranged in the utility model, three sieve plates can be thin slice, so not only the sieve pore on sieve plate can do it is smaller, screening effect is relatively good, path of the material by sieve pore can also be shortened, it prevents coarse granular material and abrasive body bead or broken section sticks into sieve pore, avoid the blocking of sieve pore；Lifting blade is set, the middle part of supporting mechanism can will be brought to by the material of sieve plate, and by entering in next processing step from the first through hole of the second support, center pressing plate, clip plate and outer plate play fixed effect.
Description
Technical field
The utility model relates to a kind of ball mill sieve material devices.
Background technique
Ball mill is that material is broken and then carries out to crush essential key equipment.It is widely used in ore dressing, changes
Many industries such as work, power generation and building materials.Ball milling function crushes the material of a variety of hardness, is thin by the material grinding of certain particle size
End makes material obtain necessary dispersion degree, becomes the product of certain particle size composition, to meet the requirement of each technical process.
The working principle of ball mill is material by the coarse grinding cabin in the pipe of input feeding grinding mill barrel in feeding device, object
Expect to be crushed under the impact grinding effect of the biggish abrasive body of average diameter (steel ball).It is crushed to the object of certain particle size
Material enters next storehouse by partition panel.Material is further ground in fine grinding storehouse by small abrasive body, reaches the fine powder of fineness requirement
By discharge grid plate, discharge duct, into discharging device and it is discharged.
General discharge grid plate is casting chromium steel, is provided with comb hole in grate plate, and comb hole is directly cast, and is generally added without machinery
Work, the reason is that the hardness of material is high and seam of combing is more and structure is complicated difficulty or ease machining, while grate plate thickness is thicker, such punishment in advance effect
Fruit is with regard to poor.Simultaneously because cast structure, is limited by casting technique, seam of combing is by being unable to very little, and general comb slit width is in 6~10mm
Left and right, can not obstruct small abrasive body.For general discharge grid plate, if material moisture is excessively high, feed powder is moist, easily clings comb
Seam.In addition discharge grid plate easily by coarse granular material and abrasive body bead or broken section stick into comb seam in, cause discharge grid plate block and
Discharge is difficult.Therefore the residence time of material in grinding machine is long, generates grinding phenomenon；Full mill, paste mill spit material phenomenon down to bistrique
Seriously；Mill ventilation ability reduces simultaneously, cannot take away significant component of finished product fine powder in time, causes to grind interior temperature raising,
The quality of cement declines, and increase energy consumption of mill reduces with mill efficiency.Manual cleaning need to be shut down when clearing up discharge grid plate simultaneously,
It even needs to bring down stocks, wastes a large amount of manpower and material resources.
Utility model content
The utility model is in order to solve the above technical problems, provide a kind of ball mill sieve material device.
In order to achieve the above object, the utility model is achieved through the following technical solutions:
A kind of ball mill sieve material device, comprising: sorting mechanism, supporting mechanism and crawler shoe, wherein sorting mechanism and support
One end face of mechanism is connected, and first through hole is arranged in the other end of supporting mechanism, and sieve pore is uniformly arranged on sorting mechanism, supports machine
The outside of structure is connected with crawler shoe.
An embodiment according to the present utility model, the sorting mechanism include: center sieve plate, interior grate plate and outer comb
Plate, wherein center sieve plate is set to the middle part of supporting mechanism end face, and outer grate plate is set to the edge of supporting mechanism end face, interior
Grate plate is set to the end face of supporting mechanism and between center sieve plate and outer grate plate, and center sieve plate, interior grate plate and outer grate plate are equal
Uniform sieve pore is set.
An embodiment according to the present utility model, the outer surface setting center pressing plate of the center sieve plate, center
Center sieve plate is pressed on supporting mechanism by pressing plate hollow out, center pressing plate.
The one side that center sieve plate is connected with supporting mechanism is inner surface, and inner surface opposite face is known as outer surface.
An embodiment according to the present utility model, the interior grate plate includes: interior sieve plate and clip plate, and clip plate is engraved
Interior sieve plate is pressed on supporting mechanism by sky, clip plate, is uniformly arranged sieve pore on interior sieve plate.
An embodiment according to the present utility model, the interior sieve plate include the end to end inner panel list for forming circle
Member, each interior plate unit are sector, are uniformly arranged sieve pore on interior plate unit.
An embodiment according to the present utility model, the outer grate plate includes: outer sieve plate and outer plate, and outer plate is engraved
Outer sieve plate is pressed on supporting mechanism by sky, outer plate, is uniformly arranged sieve pore on outer sieve plate.
An embodiment according to the present utility model, the outer sieve plate include the end to end outside plate list for forming circle
Member, each outer plate unit are the rectangle being obliquely installed or trapezoidal, are uniformly arranged sieve pore on outer plate unit.
An embodiment according to the present utility model, the sieve pore are both ends rectangle with rounded corners.
Interior sieve plate and outer sieve plate are also possible to whole annulus shape, are arranged to the end to end interior plate unit for forming circle
It is easy to process with outer plate unit.
The clip plate being set on interior plate unit, sector list that is can be segmentation and being adapted with the shape of interior plate unit
Member is also possible to whole arc plate, likewise, the outer plate being set on outer plate unit be also possible to segmentation and and outside plate
Cell configuration adaptable rectangle or trapezoidal element, are also possible to whole arc plate.
Center sieve plate is pressed on supporting mechanism by center pressing plate, interior sieve plate is pressed on supporting mechanism by clip plate and
Outer sieve plate is pressed on the mode on supporting mechanism by outer plate to be arranged by bolt, screw bolt passes center pressing plate, center
Sieve plate is connected with supporting mechanism, and similarly, screw bolt passes clip plate, interior sieve plate are connected with supporting mechanism；Screw bolt passes
Outer plate, outer sieve plate are connected with supporting mechanism.
An embodiment according to the present utility model, the supporting mechanism include two spaced first
Support, the second support, centre bearing and connecting plate, the both ends of connecting plate are separately connected the first support, the second support, wherein first
Interior grate plate and outer grate plate is arranged in the end face of support, and centre bearing, the outer end face setting of centre bearing is arranged in the middle part of the first support
The outside of center sieve plate, the second support is connected with crawler shoe, and the middle part of the second support is provided with first through hole.
One end face of centre bearing is connected with the first support, which is inner face, and the opposite face of inner face is outer end face.
Second support and the one side of the first support phase pair are inside, and the other side is outside.
An embodiment according to the present utility model, the centre bearing include: centre wheel, several spokes and foreign steamer
It is wide, wherein spoke is uniformly distributed around centre wheel and one end of spoke is connect with centre wheel, and the other end is connected with outer profile, center
The side of the side of wheel, the side of each spoke and outer profile is connected with the first support, the outside protrusion of centre wheel, centre wheel
Middle part be arranged the second through-hole, center sieve plate cover centre wheel remove protrusion part, center sieve plate cover spoke, each spoke
Between gap, the gap between spoke and centre wheel and part outer profile lateral surface.
Refer to that the side being connected with the first support, the other side are then outside on the inside of centre bearing.
Crawler shoe be T-shaped structure, first support end face be arranged sorting mechanism, second support outside and crawler shoe it is vertical
Part contacts, and bolt passes through two support plates and is connected with the vertical portion of crawler shoe, and the lateral part of crawler shoe is parallel with connecting plate.
Several liftings are arranged between first support and the second support in an embodiment according to the present utility model
Plate, lifting blade are arc, and the arc of each lifting blade is bent towards direction of rotation to be arranged, and each lifting blade uniformly circumferentially divide by direction
Cloth.
Third through-hole, center branch is arranged in the middle part of an embodiment according to the present utility model, first support
Hold covering third through-hole.
Burden-guiding cone is arranged between first support and the second support in an embodiment according to the present utility model,
The side opening that burden-guiding cone is located at the first support is greater than the side opening for being located at the second support.
Center sieve plate, interior sieve plate and outer sieve plate is arranged in the utility model, and three sieve plates can be thin slice, so not only sieve plate
On sieve pore can do smaller, screening effect is relatively good, can also shorten path of the material by sieve pore, prevent coarse granule
Material and abrasive body bead or broken section stick into sieve pore, avoid the blocking of sieve pore；Lifting blade is set, the object of sieve plate can will be passed through
Material is brought to the middle part of supporting mechanism, and by entering in next processing step from the first through hole of the second support, center
Pressing plate, clip plate and outer plate play fixed effect.
Detailed description of the invention
Fig. 1 is the outside drawing of the utility model；
Fig. 2 is the T-T of Fig. 1 to cross-sectional view；
Fig. 3 is the sectional view along A-A that Fig. 2 removes center sieve plate, because of circular symmetry, this figure only shows a half part；
Fig. 4 is the left view that Fig. 2 removes crawler shoe, because of circular symmetry, this figure only shows a half part；
Fig. 5 is the portion B enlarged drawing in Fig. 2；
Fig. 6 is the portion P enlarged drawing in Fig. 2；
Fig. 7 is the side view of interior grate plate；
Fig. 8 is the structure chart of interior plate unit
Fig. 9 is the enlarged drawing in the portion C in Fig. 8
Figure 10 is the side view of outer grate plate；
Figure 11 is the structure chart of outer plate unit；
Figure 12 is the portion D enlarged drawing in Figure 11.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawing:
As shown in Figure 1, the present embodiment ball mill sieve material device, comprising: sorting mechanism, supporting mechanism and crawler shoe 1,
In, sorting mechanism is connected with an end face of supporting mechanism, the other end setting first through hole 2 of supporting mechanism, on sorting mechanism
It is uniformly arranged sieve pore 3, the outside of supporting mechanism is connected with crawler shoe 1.Crawler shoe 1 is for device described in the present embodiment in ball milling machine barrel
Play the role of when interior rotation such as figure bearing.Because the present embodiment is circle.
As shown in Figures 1 to 12, the sorting mechanism includes: center sieve plate 4, interior grate plate 5 and outer grate plate 6, wherein in
Heart sieve plate 4 is set to the middle part of supporting mechanism end face, and outer grate plate 6 is set to the edge of supporting mechanism end face, and interior grate plate 5 is arranged
In supporting mechanism end face and between center sieve plate 4 and outer grate plate 6, center sieve plate 4, interior grate plate 5 and outer grate plate 6 are respectively provided with
Uniform sieve pore 3.The outer surface setting center pressing plate 7 of the center sieve plate 4,7 hollow out of center pressing plate, center pressing plate 7 is by center
Sieve plate 4 is pressed on supporting mechanism.The one side that center sieve plate 4 is connected with supporting mechanism is inner surface, and inner surface opposite face is known as
Outer surface.Fig. 2 is the cross-sectional view at the present embodiment diameter.
As shown in Figure 7 to 9, the interior grate plate 5 includes: interior sieve plate 8 and clip plate 9,9 hollow out of clip plate, clip plate 9
Interior sieve plate 8 is pressed on supporting mechanism, is uniformly arranged sieve pore 3 on interior sieve plate 8.The interior sieve plate 8 includes end to end shape
At the interior plate unit 12 of circle, each interior plate unit 12 is sector, is uniformly arranged sieve pore 3 on interior plate unit 12.
As shown in Figure 10 to Figure 12, the outer grate plate 6 includes: outer sieve plate 10 and outer plate 11,11 hollow out of outer plate, outside
Outer sieve plate 10 is pressed on supporting mechanism by pressing plate 11, is uniformly arranged sieve pore 3 on outer sieve plate 10.The outer sieve plate 10 includes head
Tail connects to forming the outer plate unit 13 of circle, and each outer plate unit 13 is the rectangle or trapezoidal being obliquely installed, on outer plate unit 13
It is uniformly arranged sieve pore 3.The sieve pore 3 is both ends rectangle with rounded corners.Interior sieve plate 8 and outer sieve plate 10 are also possible to whole circle
Ring-shaped, is arranged to the end to end interior plate unit 12 for forming circle and outer plate unit 13 is easy to process.
The clip plate 9 being set on interior plate unit 12, can be segmentation and is adapted with the shape of interior plate unit 12
Sector element is also possible to whole Circular Plate, likewise, the outer plate 11 being set on outer plate unit 13 is also possible to divide
And with outer 13 shape of plate unit be adapted rectangle or trapezoidal element, be also possible to whole Circular Plate.
Center sieve plate 4 is pressed on supporting mechanism by center pressing plate 7, interior sieve plate 8 is pressed on supporting mechanism by clip plate 9
And outer sieve plate 10 is pressed on the mode on supporting mechanism and can be and is arranged by bolt by outer plate 11, in screw bolt passes
Heart pressing plate 7, center sieve plate 4 are connected with supporting mechanism, similarly, screw bolt passes clip plate 9, interior sieve plate 8 and supporting mechanism phase
Even；Screw bolt passes outer plate 11, outer sieve plate 10 are connected with supporting mechanism.Fig. 3, hole seen in fig. 4 are fixed center sieves
The bolt hole or screw hole of plate 4, interior grate plate 5 and outer grate plate 6.
As shown in Figure 2 and Figure 6, the supporting mechanism include two it is spaced first support 14, second support 15,
Centre bearing 16 and connecting plate 17, the both ends of connecting plate 17 are separately connected the first support 14, second support 15, wherein first
The end face of support 14 be arranged in grate plate 5 and outer grate plate 6, the middle part of the first support 14 is arranged centre bearing 16, centre bearing 16 it is outer
The outside of end face setting center sieve plate 4, the second support 15 is connected with crawler shoe 1, as depicted in figs. 1 and 2, screw bolt passes first
The 14, second support 15 of support is connected with crawler shoe 1, and the middle part of the second support 15 is provided with first through hole 2.16 1 end face of centre bearing with
First support 14 is connected, which is inner face, and the opposite face of inner face is outer end face.Second support 15 and the first 14 phases of support
Pair one side be inside, the other side is outside.First support 14 can be support frame, end face non-close, so that passing through interior grate plate 5
Material with the screening of outer grate plate 6 can be by the first support 14, and the second support 15 can be support frame, or support plate,
Because the second support 15 is provided with first through hole 2, the material by screening can pass through from first through hole 2.
The centre bearing 16 includes: centre wheel 18, several spokes 19 and outer profile 20, wherein spoke 19 is around center
Wheel 18 is uniformly distributed and one end of spoke 19 is connect with centre wheel 18, and the other end is connected with outer profile 20, the inside of centre wheel 18
The medial surface in face, the medial surface of each spoke 19 and outer profile 20 is connected with the first support 14, the outside protrusion of centre wheel 18,
The second through-hole 21 is arranged in the middle part of centre wheel 18, and center sieve plate 4 covers the part that centre wheel 18 removes protrusion, and center sieve plate 4 covers
Gap, spoke 19 between lid spoke 19, each spoke 19 and the gap between centre wheel 18 and part outer profile 20 it is outer
Side.The inside of centre bearing 16 refers to that the side being connected with the first support 14, the other side are then outside.The second of centre wheel 18
Through-hole 21 be can be connected with the axis of external means of support, therefore, although center sieve plate 4 be not covered with centre wheel 18 second lead to
Hole 21, material will not leak out from there when use.Outer profile 20 be circular ring shape, end face be it is closed, therefore, center sieve plate 4
The place being not covered with will not leak out material.Center pressing plate 7 is by center sieve plate 4 and portion centers wheel 18, spoke 19 and portion
Exceptionally profile 20 compresses.
Crawler shoe 1 is T-shaped structure, and sorting mechanism, the outside of the second support 15 and crawler shoe 1 is arranged in the end face of the first support 14
Vertical portion contact, bolt passes through the first support 14 and the second support 15 is connected with the vertical portion of crawler shoe 1, is arranged on bolt
Backplate 26 is arranged in the end of protective case 27, crawler shoe 1, and the lateral part of crawler shoe 1 is parallel with connecting plate 17, connecting plate 17 and crawler shoe 1
Gap section filled rubber plate 24 and fixed block 25.
Several lifting blades 22 are set between first support 14 and the second support 15, and lifting blade 22 is arc, each
The arc of lifting blade 22 is bent towards direction of rotation to be arranged, as shown in figure 3, device counterclockwise rotates, the arc of lifting blade 22
Shape is counterclockwise bent, i.e., protrudes toward the clockwise direction, the uniform circumferentially directional spreding of each lifting blade 22.Described
Third through-hole 23 is arranged in the middle part of one support 14, and centre bearing 16 covers third through-hole 23, and third through-hole 23 is for passing through spray
Water pipe can reduce temperature by spray water mist when complete machine internal temperature is higher.Between first support 14 and the second support 15
Burden-guiding cone 28 is set, and the side opening that burden-guiding cone 28 is located at the first support 14 is greater than the side opening for being located at the second support 15, leads
Material cone 28 plays the role of guide, after lifting blade 22 takes material to certain altitude, by the gravity fall of material, falls on burden-guiding cone 28
On, subsequently into first through hole 2, enter back into subsequent processing.
In use, the protrusion sub-support of centre wheel 18 is in external means of support, external means of support can be worn by axis
The setting of the second through-hole 21 is crossed, plays the role of supporting the present embodiment, the present embodiment can be rotatably set in ball mill inner cylinder, sliding
Carry out 1 play the role of with ball mill inner cylinder friction, be similar to bearing, material is by center sieve plate 4, interior sieve plate 8 and outer sieve plate 10
Screening, qualified material pass through sieve pore 3, effect is gathered by lifting blade 22, by second support 15 first lead to
Hole 2 enters subsequent processing.
Center sieve plate 4, interior sieve plate 8 and outer sieve plate 10 is arranged in the utility model, and three sieve plates can be thin slice, so not only
Sieve pore 3 on sieve plate can do smaller, and screening effect is relatively good, can also shorten the path that material passes through sieve pore 3, prevent
Coarse granular material and abrasive body bead or broken section stick into sieve pore 3, avoid the blocking of sieve pore 3；Lifting blade 22 is set, can will be led to
The material for crossing sieve plate is brought to the middle part of supporting mechanism, and by entering next processing from the first through hole 2 of the second support 15
In step, center pressing plate 7, clip plate 9 and outer plate 11 play fixed effect.
The embodiments of the present invention are only used for being illustrated the utility model, do not constitute to scope of the claims
Limitation, other substantially equivalent substitutions that those skilled in that art are contemplated that, in scope of protection of the utility model
It is interior.
Claims (10)
1. a kind of ball mill sieve material device characterized by comprising sorting mechanism, supporting mechanism and crawler shoe, wherein screening
Mechanism is connected with an end face of supporting mechanism, and first through hole is arranged in the other end of supporting mechanism, is uniformly arranged on sorting mechanism
The outside of sieve pore, supporting mechanism is connected with crawler shoe；The sorting mechanism includes: center sieve plate, interior grate plate and outer grate plate,
In, center sieve plate is set to the middle part of supporting mechanism end face, and outer grate plate is set to the edge of supporting mechanism end face, and interior grate plate is set
It is placed in the end face of supporting mechanism and between center sieve plate and outer grate plate, center sieve plate, interior grate plate and outer grate plate are respectively provided with
Even sieve pore；The outer surface setting center pressing plate of the center sieve plate, center pressing plate hollow out, center pressing plate are pressed by center sieve plate
In on supporting mechanism；The interior grate plate includes: interior sieve plate and clip plate, clip plate hollow out, and interior sieve plate is pressed on by clip plate
On supporting mechanism, sieve pore is uniformly arranged on interior sieve plate.
2. ball mill according to claim 1 sieve material device, which is characterized in that the interior sieve plate includes end to end
The interior plate unit of circle is formed, each interior plate unit is sector, is uniformly arranged sieve pore on interior plate unit.
3. ball mill according to claim 1 sieve material device, which is characterized in that the outer grate plate includes: outer sieve plate
And outer sieve plate is pressed on supporting mechanism by outer plate, outer plate hollow out, outer plate, is uniformly arranged sieve pore on outer sieve plate.
4. ball mill according to claim 3 sieve material device, which is characterized in that the outer sieve plate includes end to end
The outer plate unit of circle is formed, each outer plate unit is the rectangle being obliquely installed or trapezoidal, is uniformly arranged sieve pore on outer plate unit.
5. ball mill according to claim 1,2,3 or 4 sieve material device, which is characterized in that the sieve pore is both ends
Rectangle with rounded corners.
6. ball mill according to claim 1 sieve material device, which is characterized in that the supporting mechanism is including between two
The first support, the second support, centre bearing and connecting plate every setting, the both ends of connecting plate are separately connected the first support, the
Two supports, wherein interior grate plate and outer grate plate is arranged in the end face of the first support, centre bearing, center branch is arranged in the middle part of the first support
The outer end face setting center sieve plate held, the outside of the second support are connected with crawler shoe, and the middle part of the second support is provided with first through hole.
7. ball mill according to claim 6 sieve material device, which is characterized in that the centre bearing includes: center
Wheel, several spokes and outer profile, wherein spoke is uniformly distributed around centre wheel and one end of spoke is connect with centre wheel, the other end
It is connected with outer profile, the side of the side of centre wheel, the side of each spoke and outer profile is connected with the first support, centre wheel
Outside protrusion, the second through-hole is arranged in the middle part of centre wheel, and center sieve plate covers the part that centre wheel removes protrusion, center sieve plate
Cover the gap between gap, spoke and the centre wheel between spoke, each spoke and the lateral surface of part outer profile.
8. ball mill according to claim 6 or 7 sieve material device, which is characterized in that first support and second
Several lifting blades are set between support, and lifting blade is arc, and the arc of each lifting blade is bent towards direction of rotation to be arranged, Ge Geyang
The uniform circumferentially directional spreding of flitch.
9. ball mill according to claim 8 sieve material device, which is characterized in that the middle part setting of first support
Third through-hole, centre bearing cover third through-hole.
10. ball mill according to claim 8 sieve material device, which is characterized in that first support and second
Burden-guiding cone is set between support, and the side opening that burden-guiding cone is located at the first support is greater than the side opening for being located at the second support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822057238.4U CN209438801U (en) | 2018-12-07 | 2018-12-07 | Ball mill sieve material device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822057238.4U CN209438801U (en) | 2018-12-07 | 2018-12-07 | Ball mill sieve material device |
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| Publication Number | Publication Date |
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| CN209438801U true CN209438801U (en) | 2019-09-27 |
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ID=68013669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822057238.4U Active CN209438801U (en) | 2018-12-07 | 2018-12-07 | Ball mill sieve material device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114904624A (en) * | 2022-05-31 | 2022-08-16 | 浙江德创环保科技股份有限公司 | Slipper bearing type wet limestone ball mill |
| CN114932002A (en) * | 2022-04-15 | 2022-08-23 | 中信重工机械股份有限公司 | Detachable discharging and screening device for dry mill |
-
2018
- 2018-12-07 CN CN201822057238.4U patent/CN209438801U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114932002A (en) * | 2022-04-15 | 2022-08-23 | 中信重工机械股份有限公司 | Detachable discharging and screening device for dry mill |
| CN114904624A (en) * | 2022-05-31 | 2022-08-16 | 浙江德创环保科技股份有限公司 | Slipper bearing type wet limestone ball mill |
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