CN206701379U - Vertical pulverizer - Google Patents
Vertical pulverizer Download PDFInfo
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- CN206701379U CN206701379U CN201720302853.XU CN201720302853U CN206701379U CN 206701379 U CN206701379 U CN 206701379U CN 201720302853 U CN201720302853 U CN 201720302853U CN 206701379 U CN206701379 U CN 206701379U
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- grinding disc
- movable grinding
- water
- fixed millstone
- circulating chilled
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Abstract
The utility model discloses vertical pulverizer, cabinet including frame, in frame, the feed device on cabinet, the millstone device in cabinet, the drive device in frame and movable grinding disc water feed apparatus, millstone device includes fixed millstone and the movable grinding disc below fixed millstone, and feed device connection fixed millstone, which is realized, is sent into material between fixed millstone and movable grinding disc；Drive device connects movable grinding disc and drives movable grinding disc to rotate；The first circulating chilled water structure is provided with inside movable grinding disc, movable grinding disc water feed apparatus connects the first circulating chilled water structure and realizes that movable grinding disc inner cold water circulates.The utility model uses above structure, and coolant can flow a circle outflow in movable grinding disc, and the flow by adjusting water controls the temperature of movable grinding disc, and by movable grinding disc temperature control in the temperature burnt less than material, solving the problems, such as that mill generates heat causes material to be burnt.
Description
Technical field
It the utility model is related to flour mill technical field, and in particular to vertical pulverizer.
Background technology
During vertical pulverizer normal work, motor drives movable grinding disc to be rotated relative to fixed millstone by reductor, material warp
Lock feeding device falls in mill center from charging aperture, while hot blast enters in mill from air inlet.With the rotation of mill, material exists
In the presence of centrifugal force, moved to mill edge, by being crushed during annular groove on mill by rolling of whetting a knife, after crushing
Material taken up at mill edge by vane high velocity air, bulky grain falls directly on mill grinding again, the material in air-flow
During by Upper separator, in the presence of rotor, coarse powder falls on mill grinding again from cone bucket, and qualified fine powder is with air-flow
Go out mill together, collected by dust arrester installation, as product, the material containing moisture is dried in the contact process with thermal current
It is dry, by adjusting hot blast temperature, different humidity material requirement can be met, reach required product moisture.
For broken rubber grain (size is not more than 5mm), the mill and material frictional force of existing vertical pulverizer
Larger, heating is high, and easily because temperature is too high in milling process, rubber grain is ignited rubber grain, causes rubber powder to be burnt；
The rotating speed of movable grinding disc must be controlled in order to prevent from burning material, the efficiency that is milled is low.Its abrasive disk abrasion is fast, it is often necessary to changes mill dress
Putting makes operating efficiency low.
Utility model content
The purpose of this utility model is to disclose vertical pulverizer solve existing vertical pulverizer in milling process
Because temperature is too high, rubber grain is ignited, the problem of causing rubber powder to be burnt, and it is fast further to solve abrasive disk abrasion, often needs
Changing millstone device makes ineffective problem.
To reach above-mentioned purpose, the utility model adopts the following technical scheme that：
Vertical pulverizer, including frame, the cabinet in frame, the feed device on cabinet, in cabinet
Millstone device, the drive device in frame and movable grinding disc water feed apparatus, millstone device includes fixed millstone and located at determining mill
Movable grinding disc below disk, feed device connection fixed millstone, which is realized, is sent into material between fixed millstone and movable grinding disc；Drive device connects
Connect movable grinding disc and drive movable grinding disc to rotate；Be provided with the first circulating chilled water structure inside movable grinding disc, movable grinding disc water feed apparatus connects the
One circulating chilled water structure realizes that movable grinding disc inner cold water circulates.
Further, the movable grinding disc includes movable grinding disc seat, the movable grinding disc plate on movable grinding disc seat and some groups of dynamic sharpenings
Group, this some groups dynamic whet a knife are mounted on the top surface of movable grinding disc plate；The first circulating chilled water for being internally formed plate-like of movable grinding disc seat
Structure, the first circulating chilled water structure include several the first circulating chilled water units, and the first circulating chilled water unit is in sector structure, should
The central axis L annular arrays of several the first circulating chilled water unit moving abrasive disk seats, form the first cold water of an annular
Loop structure；First circulating chilled water unit includes snakelike pipeline, the first pipeline water inlet located at snakelike pipeline the inner and is located at
First pipe water outlet of snakelike pipeline outer end；The center of first movable grinding disc seat is first through hole structure, the first pipeline water inlet
With first through hole fabric connectivity.
Further, the inside of the movable grinding disc seat is additionally provided with cooling water outlet chamber, and cooling water outlet chamber is located at first cold water
The lower section of loop structure, first pipe water outlet connect cooling water outlet chamber；It is logical that cooling water outlet chamber is communicated with described first
The movable grinding disc delivery port of pore structure.
Further, the quantity of several the first circulating chilled water units is 4.
Further, the drive device includes rotary shaft, and rotary shaft connects the dynamic mill through the first through hole structure
Disk, the movable grinding disc water feed apparatus connect including water pipe, the partition on the outer wall of water pipe the inner and the rotation located at water pipe outer end
Head；Water pipe sleeve is located in rotary shaft and coordinated with rotation shaft clearance, and first through hole structure is stretched into the inner of water pipe, is formed in water pipe
Enter water passage, water passage is formed out between the outer wall of water pipe and the inwall of rotary shaft, partition isolates the inner upper end of rotary shaft
Into the upper plenum of sealing, the first pipeline water inlet is located in upper plenum, enters water passage and connects the first pipeline by upper plenum
Water inlet；The movable grinding disc delivery port is located at the lower section of upper plenum, and movable grinding disc delivery port connects out water passage.
Further, the drive device includes threephase asynchronous, connects driving wheel, the belt of threephase asynchronous
And driven pulley；Driving wheel is connected with driven pulley by belt, and driven pulley connects the rotary shaft；Threephase asynchronous passes through master
Driving wheel, belt and the rotation of driven wheel drive rotary shaft, and drive the movable grinding disc to rotate.
Further, the movable grinding disc seat and the movable grinding disc plate are detachably connected.
Further, the fixed millstone is provided with the second circulating chilled water structure；Fixed millstone includes fixed millstone seat, located at fixed millstone seat
Under fixed millstone plate and some groups determine sharpening group, whet a knife for this some groups and be mounted on the bottom surface of fixed millstone plate surely；Fixed millstone plate 62
It is oppositely arranged with the movable grinding disc plate 72；The the second circulating chilled water structure for being internally formed plate-like of fixed millstone seat 61, second
Circulating chilled water structure includes discoid circulation waterway, the second pipeline water inlet and the second pipe water outlet, the water inlet of the second pipeline
The circulation waterway of mouth and the second pipe water outlet difference clutch disk shape, realizes that fixed millstone internal water cooling circulates.
Further, the top surface of the dynamic sharpening group and the bottom surface for determining sharpening group are located on horizontal plane respectively, described dynamic
In interior low outer high structure and with horizontal plane in angle M, M is more than 0 and less than 2 ° the top surface of mill plate；The bottom of the fixed millstone plate
Face relative level is also in interior low outer high structure.
Further, the adjustment structure up and down of the connection fixed millstone is included, upper and lower adjustment structure drives fixed millstone in institute
State and shifted up in cabinet or to bottom offset；Upper and lower adjustment structure includes rotation hand wheel and worm and gear, and worm and gear is fixed on
In cabinet, fixed millstone and worm and gear threaded connection, rotation hand wheel connection worm and gear simultaneously drive worm and gear to rotate, and realize band
Dynamic fixed millstone upper and lower displacement.
Compared with prior art, the beneficial effects of the utility model：
1st, movable grinding disc uses mazy first circulating chilled water structure in the utility model, and fixed millstone is followed using the second cold water
Ring structure, coolant can flow a circle outflow in movable grinding disc and fixed millstone, and movable grinding disc is controlled by the flow for adjusting water
Temperature, by movable grinding disc temperature control in the temperature burnt less than material, solve the problems, such as that mill heating causes material to be burnt.
2nd, the top surface of movable grinding disc plate uses interior low outer high structure, between the movable grinding disc and fixed millstone of vertical pulverizer between
Away from being gradually reduced from the inside to surface, material particles are in the presence of movable grinding disc and fixed millstone frictional force gradually to the direction for deviateing the center of circle
Mobile, during movement, gradual passive sharpening group is ground, and big blocking material ring and small blocking material ring are provided with movable grinding disc, real
The material of existing variable grain size is milled in different regions, improves milling efficiency.Dynamic sharpening group uses metal dust smelting
Gold manufacture, its intensity is high, and wearability is good, and heat distortion amount is small, improves the service life and operating efficiency of vertical pulverizer.
3rd, the dynamic sharpening group on movable grinding disc plate is main working parts, and abrasion is very fast, and movable grinding disc plate needs often to change, into
This height, movable grinding disc plate is set to demountable structure, the sharpening directly changed on movable grinding disc plate and its face after dynamic sharpening group abrasion is
Can.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic perspective view of the utility model vertical pulverizer embodiment；
Fig. 2 is Fig. 1 elevational cross-sectional view；
Fig. 3 is the enlarged diagram of I parts in Fig. 2；
Fig. 4 is the schematic perspective view of movable grinding disc in Fig. 2；
Fig. 5 is Fig. 4 schematic elevation view；
Fig. 6 is schematic cross-sectional views of the Fig. 5 along A-A directions；
Fig. 7 is Fig. 5 schematic top plan view；
Fig. 8 is schematic cross-sectional views of the Fig. 7 along B-B directions；
Fig. 9 is the schematic diagram of the sharpening extended line of the dynamic sharpening group of Fig. 7 demonstrations；
Figure 10 is the schematic perspective view of fixed millstone in Fig. 2；
Figure 11 is Fig. 9 schematic elevation view；
Figure 12 is schematic cross-sectional views of the Fig. 9 along C-C directions；
Figure 13 is Figure 11 elevational schematic view, demonstrates the sharpening extended line for determining sharpening group；
Figure 14 is the enlarged diagram at P positions in Figure 13.
In figure, 1- frames；2- cabinets；3- feed devices；4- drive devices；41- threephase asynchronouses；42- driving wheels；
43- belts；44- driven pulleys；45- rotary shafts；451- upper plenums；5- movable grinding disc water feed apparatus；51- water pipes；52- partitions；53- revolves
Adapter；6- fixed millstones；61- fixed millstone seats；The through-hole structures of 612- second；62- fixed millstone plates；The bottom surface of 621- fixed millstone plates；
63- determines sharpening group；Whetted a knife in 631- second；The length of 632- second is whetted a knife；Circulation waterway discoid 64-；641- annulus water route；
642- is open；65- the second pipeline water inlets；The pipe water outlets of 66- second；67- second justifies；7- movable grinding discs；71- movable grinding disc seats；
711- the first circulating chilled water units；The snakelike pipelines of 7111-；7112- the first pipeline water inlets；The pipe water outlets of 7113- first；
712- first through hole structures；713- cooling water outlet chambers；7131- movable grinding disc delivery ports；72- movable grinding disc plates；721- movable grinding disc plates
Top surface；The big blocking material rings of 722-；The small blocking material rings of 723-；73- moves sharpening group；The first short sharpenings of 731-；Whetted a knife in 732- first；733-
Second short sharpening；The length of 734- first is whetted a knife；74- first justifies；8- enters water passage；9- goes out water passage；Above and below 10- adjustment structures；
101- rotation hand wheels；102- worm and gears.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Such as Fig. 1 to embodiment illustrated in fig. 14 vertical pulverizer, including frame 1, the cabinet 2 in frame 1, located at cabinet
Feed device 3 on 2, the millstone device in cabinet 2, the drive device 4 in frame 1 and movable grinding disc water feed apparatus 5,
Millstone device includes fixed millstone 6 and the movable grinding disc 7 located at the lower section of fixed millstone 6, and feed device 3 connects fixed millstone 6 and realized material
(i.e. broken rubber grain) is sent between fixed millstone 6 and movable grinding disc 7；Drive device 4 connects movable grinding disc 7 and drives movable grinding disc 7
Rotation.The inside of movable grinding disc 7 is provided with the first circulating chilled water structure, and movable grinding disc water feed apparatus 5 connects the first circulating chilled water structure and realized
Movable grinding disc inner cold water circulates.Fixed millstone also is provided with the second circulating chilled water structure.Drive device 4 is located at the left upper end of frame 1, cabinet
The upper right side of frame 1 is located at millstone device, feed device 2 is located at the upper end of millstone device.
Movable grinding disc 7 includes movable grinding disc seat 71, the movable grinding disc plate 72 on movable grinding disc seat 71 and some groups of dynamic sharpening groups 73,
This some groups dynamic sharpening groups 73 are on the top surface 721 of movable grinding disc plate.The first cold water for being internally formed plate-like of movable grinding disc seat 71
Loop structure, the first circulating chilled water structure include 4 the first circulating chilled water units 711, and the first circulating chilled water unit 711 is in sector
Structure, the central axis L annular arrays of 4 moving abrasive disk seats of the first circulating chilled water unit 711, form the first of an annular
Circulating chilled water structure.First circulating chilled water unit 711 includes snakelike pipeline 7111, entered located at the first inner pipeline of snakelike pipeline
The mouth of a river 7112 and the first pipe water outlet 7113 located at snakelike pipeline outer end.The center of first movable grinding disc seat 71 is first through hole
Structure 712, the first pipeline water inlet 7112 connect with first through hole structure 712.The inside of movable grinding disc seat 71 is additionally provided with cold water and gone out
Oral cavity 713, cooling water outlet chamber 713 are located at the lower section of the first circulating chilled water structure, and the first pipe water outlet 7113 connection cold water goes out
Oral cavity 713.Cooling water outlet chamber 713 is communicated with the movable grinding disc delivery port 7131 of first through hole structure 712.Due in order to ensure to move
The power of mill 7, heat is more in the motion process of movable grinding disc 7, therefore uses the structure of 4 the first circulating chilled water units 711, effectively
Ensure that movable grinding disc 7 is in proper temperature.
Drive device 4 include threephase asynchronous 41, connect the driving wheel 42 of threephase asynchronous 41, belt 43,
The rotary shaft 45 of driven pulley 44 and connection driven pulley 44, rotary shaft 45 connect movable grinding disc 7 through first through hole structure 712.Actively
Wheel 42 and driven pulley 44 are connected by belt 43.Rotary shaft 45 connects movable grinding disc 7, and threephase asynchronous 41 passes through driving wheel
42nd, belt 43 and driven pulley 44 drive rotary shaft 45 to rotate, and drive movable grinding disc 7 to rotate.Movable grinding disc water feed apparatus 5 includes water pipe
51st, the partition 52 on 51 inner outer wall of water pipe, the swivel joint 53 located at the outer end of water pipe 52.Water pipe 51 is sheathed on rotary shaft
In and coordinate with the concentric gap of rotary shaft 45, first through hole structure 712 is stretched into the inner of water pipe 51, and it is logical to form water inlet in water pipe 51
Road 8, forms out water passage 9 between the outer wall of water pipe 51 and the inwall of rotary shaft 45, partition 52 is by the inner upper end of rotary shaft 45
The upper plenum 451 of sealing is isolated into, the first pipeline water inlet 7112 is located in upper plenum 451, enters water passage 8 and connects by upper plenum
Logical first pipeline water inlet 7112.Movable grinding disc delivery port 7131 is located at the lower section of upper plenum 451, and movable grinding disc delivery port 7131 connects
Go out water passage 9.The coolant of movable grinding disc 7 is realized by swivel joint 53 and is sent into by water pipe 52 from frame bottom, from rotary shaft
Upper plenum exports.Movable grinding disc 7 uses mazy first circulating chilled water structure, and coolant (such as cold water) can be in the first cold water
The circle of flowing one flows out from the first pipe water outlet 7113 again in loop structure, and the flow by adjusting water controls the temperature of movable grinding disc
Degree, by the temperature control of movable grinding disc 7 in the temperature burnt less than material, solving the problems, such as that mill generates heat causes material to be burnt.
The central axis L annular arrays of some groups of dynamic moving abrasive disk seats of sharpening group 73 in this implementation.It is as shown in figure 9, dynamic
The off-center axis L of sharpening extended line of sharpening group 73, the sharpening extended line of dynamic sharpening group 73 intersects each other and intersection point forms one
First circle 74 of the individual center of circle on central axis L, the diameter D1 of the first circle 74 is 20mm-50mm, the preferred 43mm of the present embodiment；Adopt
When movable grinding disc 7 rotates material can be driven to be moved outward from interior with the structure in this deviation center of circle.The quantity of dynamic sharpening group 73 is big
In 20 groups.Dynamic sharpening group 73 include being sequentially distributed first it is short whet a knife to whet a knife in 731, first 732, second short whet a knife 733 and the
One length sharpening 734, the 732, second short length sharpening 734 of sharpening 733 and first of being whetted a knife in the first short sharpening 731, first is in vertical bar knot
Structure.First short sharpening 731 is identical with the length of the second short sharpening 733, and the length of sharpening 732 is more than the first short sharpening in first
731, the first length whet a knife 734 length be more than first in whet a knife 732.Dynamic sharpening group 73 is manufactured using metal powder metallurgy, and its is strong
Degree is high, and wearability is good, and heat distortion amount is small, improves the service life and operating efficiency of vertical pulverizer.The top surface 721 of movable grinding disc plate
The big blocking material ring 722 and small blocking material ring 723 of coaxial cooperation are additionally provided with, the outer end of the first short 731 and second short sharpening 733 of sharpening is prolonged
The edge of movable grinding disc plate 72 is extended, the inner of the first short 731 and second short sharpening 733 of sharpening extends to big blocking material ring 722.First
Middle 732 outer end of whetting a knife extends to the edge of movable grinding disc plate 72, and 732 the inner of being whetted a knife in first extends to small blocking material ring 723.The
Whet a knife 734 outer end of one length extends to the edge of movable grinding disc plate 72, and whet a knife 734 the inner of the first length exceedes big blocking material ring and towards the
One through-hole structure 712 extends.732, second short sharpening 733 and first of being whetted a knife in the present embodiment in the first short sharpening 731, first is grown
The axis of sharpening 734 staggers with central axis L, i.e., whet a knife the 732, second 733 and of short sharpening in the first short sharpening 731, first
First length whet a knife 734 extended line only movable grinding disc plate the center of circle.Movable grinding disc seat 71 and movable grinding disc plate 72 are detachably connected.Dynamic mill
Dynamic sharpening group 73 in plate 72 is main working parts, and abrasion is very fast, and movable grinding disc plate 72 needs often to change, and cost is high, will
Movable grinding disc plate 72 is set to demountable structure, and the sharpening that dynamic sharpening group 73 is directly changed on movable grinding disc plate 72 and its face after wearing is
Can.
Fixed millstone 6 determines sharpening group 63 including fixed millstone seat 61, the fixed millstone plate 62 under fixed millstone seat 61 and some groups,
This some groups are determined sharpening group 63 on the bottom surface 621 of fixed millstone plate.Fixed millstone plate 62 and movable grinding disc plate 72 are oppositely arranged.Fixed mill
The the second circulating chilled water structure for being internally formed plate-like of disk seat 61, the second circulating chilled water structure include discoid circulation waterway
64th, the second pipeline water inlet 65 and the second pipe water outlet 66, the second pipeline water inlet 65 and the second pipe water outlet 66 are distinguished
The circulation waterway 64 of clutch disk shape, realize that the internal water cooling of fixed millstone 6 circulates.It is different that discoid circulation waterway 64 includes diameter
And several annulus water routes 641 of concentric fit, each annulus water route 641 are equipped with opening 642, the opening of adjacent rings 641
642 interlaced arrangements.Second pipeline water inlet 65 connects with the annulus water route 641 of minimum, the second pipe water outlet 66 and maximum
Annulus water route 641 connects.The center of fixed millstone 6 is the second through-hole structure 612, and feed device 3 connects the second through-hole structure 612,
Material particles are fallen between fixed millstone 6 and movable grinding disc 7 from the through-hole structure 612 of feed device 3 and second.
The top surface that sharpening group 73 is moved in the present embodiment and the bottom surface for determining sharpening group 63 are located on horizontal plane respectively, movable grinding disc plate
Top surface 721 in interior low outer high structure and with horizontal plane in angle M, M is more than 0 and less than 2 °, and the M in the present embodiment is 1 °.
The bottom surface relative level of fixed millstone plate 62 also in interior low outer high structure and is also in angle M with horizontal plane.Such as Figure 13 and Figure 14
It is shown, determine the off-center axis L of sharpening extended line of sharpening group 63, the sharpening extended line for determining sharpening group 63 intersects each other and intersection point
Second circle of the center of circle on central axis L is formed, the second diameter of a circle D2 is 5mm-10mm, and D2 is preferred in the present embodiment
5mm；When fixed millstone 6 rotates material can be driven to be moved outward from interior using the structure in this deviation center of circle.Movable grinding disc 7 rotates simultaneously
Shear action occurs with fixed millstone 6, due to the 732, second short length mill of sharpening 733 and first of being whetted a knife in the first short sharpening 731, first
The axis of knife 734 staggers with central axis L, and material is displaced outwardly under the dynamic drive whetted a knife, fixed millstone 31 and movable grinding disc 32
Between spacing be gradually reduced from inside to outside, therefore material outward move during be gradually reduced.The powder grain of final output
Footpath can reach 100 mesh.
The top surface 721 of movable grinding disc plate and the bottom surface of fixed millstone plate 62 use interior low outer high structure, then fixed millstone plate 62
Spacing between bottom surface and the top surface 721 of movable grinding disc plate is gradually reduced from the inside to surface, and material particles are in movable grinding disc 7 and fixed millstone 6
Gradually moved in the presence of frictional force to the direction for deviateing the center of circle, during movement, little by little passive sharpening group 73 and fixed
Sharpening group 63, which coordinates, to be ground, and big blocking material ring 722 and small blocking material ring 723 are provided with movable grinding disc 7, realizes the thing of variable grain size
Material is milled in different regions, improves milling efficiency.
Some groups in fixed millstone 6 are determined central axis P annular array of the sharpening group 63 around fixed millstone seat.Determine sharpening group 63
Quantity is more than 20 groups.Determine 631 and 1 second length sharpenings 632 of being whetted a knife in three second that sharpening group 63 includes being sequentially distributed.Fixed mill
Knife group 63 is manufactured using metal powder metallurgy, and its intensity is high, and wearability is good, and heat distortion amount is small, improves the use of vertical pulverizer
Life-span and operating efficiency.
The present embodiment also includes adjustment structure 10 up and down of connection fixed millstone, and upper and lower adjustment structure 10 drives fixed millstone 6 to exist
Shifted up in cabinet 2 or to bottom offset.Upper and lower adjustment structure 10 includes rotation hand wheel 101 and worm and gear 102, worm and gear
102 are fixed in cabinet 2, and fixed millstone 6 and worm and gear 102 are threadedly coupled, and rotation hand wheel 101 connects worm and gear 102 and driven
Dynamic worm and gear rotation, realizes and drives the upper and lower displacement of fixed millstone 6.
The other structures of the present embodiment are referring to prior art.
The utility model is not limited to above-mentioned embodiment, if various changes or modifications to the utility model do not take off
From spirit and scope of the present utility model, if these changes and modification belong to the claims and equivalents of the utility model
Within the scope of, then the utility model is also intended to comprising these changes and modification.
Claims (10)
1. vertical pulverizer, it is characterized in that：Cabinet including frame, in frame, the feed device on cabinet, it is located at
Millstone device in cabinet, the drive device in frame and movable grinding disc water feed apparatus, millstone device include fixed millstone and set
Movable grinding disc below fixed millstone, feed device connection fixed millstone, which is realized, is sent into material between fixed millstone and movable grinding disc；Driving
Device connects movable grinding disc and drives movable grinding disc to rotate；The first circulating chilled water structure, movable grinding disc water feed apparatus are provided with inside movable grinding disc
Connect the first circulating chilled water structure and realize that movable grinding disc inner cold water circulates.
2. vertical pulverizer according to claim 1, it is characterized in that：The movable grinding disc includes movable grinding disc seat, located at movable grinding disc
Movable grinding disc plate and some groups of dynamic sharpening groups on seat, this some groups dynamic whet a knife are mounted on the top surface of movable grinding disc plate；Movable grinding disc seat
The the first circulating chilled water structure for being internally formed plate-like, the first circulating chilled water structure includes several the first circulating chilled water units,
First circulating chilled water unit is in sector structure, the central axis L annulars of several the first circulating chilled water unit moving abrasive disk seats
Array, form the first circulating chilled water structure of an annular；First circulating chilled water unit includes snakelike pipeline, located at coiled pipe
The first inner pipeline water inlet of road and the first pipe water outlet located at snakelike pipeline outer end；The center of first movable grinding disc seat is
First through hole structure, the first pipeline water inlet and first through hole fabric connectivity.
3. vertical pulverizer according to claim 2, it is characterized in that：The inside of the movable grinding disc seat is additionally provided with cooling water outlet
Chamber, cooling water outlet chamber are located at the lower section of the first circulating chilled water structure, and first pipe water outlet connects cooling water outlet chamber；
Cooling water outlet chamber is communicated with the movable grinding disc delivery port of the first through hole structure.
4. the vertical pulverizer according to Claims 2 or 3, it is characterized in that：The number of several the first circulating chilled water units
Amount is 4.
5. the vertical pulverizer according to Claims 2 or 3, it is characterized in that：The drive device includes rotary shaft, and rotary shaft is worn
Cross the first through hole structure and connect the movable grinding disc, the movable grinding disc water feed apparatus includes water pipe, located at water pipe the inner outer wall
On partition and the swivel joint located at water pipe outer end；Water pipe sleeve is located in rotary shaft and coordinated with rotation shaft clearance, water pipe
First through hole structure is stretched into the inner, is formed in water pipe into water passage, water outlet is formed between the outer wall of water pipe and the inwall of rotary shaft
The inner upper end of rotary shaft is isolated into the upper plenum of sealing by path, partition, and the first pipeline water inlet is located in upper plenum,
Enter water passage and the first pipeline water inlet is connected by upper plenum；The movable grinding disc delivery port is located at the lower section of upper plenum, movable grinding disc
Delivery port connects out water passage.
6. vertical pulverizer according to claim 5, it is characterized in that：The drive device includes threephase asynchronous, connected
Connect the driving wheel, belt and driven pulley of threephase asynchronous；Driving wheel is connected with driven pulley by belt, driven pulley connection institute
State rotary shaft；Threephase asynchronous is rotated by driving wheel, belt and driven wheel drive rotary shaft, and drives the movable grinding disc
Rotation.
7. vertical pulverizer according to claim 5, it is characterized in that：The movable grinding disc seat and the movable grinding disc plate detachably connect
Connect.
8. vertical pulverizer according to claim 5, it is characterized in that：The fixed millstone is provided with the second circulating chilled water structure；It is fixed
Mill determines sharpening group including fixed millstone seat, the fixed millstone plate under fixed millstone seat and some groups, determines sharpening group for this some groups and sets
In on the bottom surface of fixed millstone plate；Fixed millstone plate（62）With the movable grinding disc plate（72）It is oppositely arranged；Fixed millstone seat（61）Inside
The second circulating chilled water structure of plate-like is formed, the second circulating chilled water structure includes discoid circulation waterway, the second pipeline
The recirculated water of water inlet and the second pipe water outlet, the second pipeline water inlet and the second pipe water outlet difference clutch disk shape
Road, realize that fixed millstone internal water cooling circulates.
9. vertical pulverizer according to claim 8, it is characterized in that：The top surface of the dynamic sharpening group and described determine sharpening group
Respectively on horizontal plane, the top surface of the movable grinding disc plate is in interior low outer high structure and big in angle M, M with horizontal plane for bottom surface
In 0 and less than 2 °；The bottom surface relative level of the fixed millstone plate is also in interior low outer high structure.
10. vertical pulverizer according to claim 8, it is characterized in that：Also include the regulation knot up and down for connecting the fixed millstone
Structure, upper and lower adjustment structure driving fixed millstone shift up in the cabinet or to bottom offsets；Upper and lower adjustment structure includes rotation
Handwheel and worm and gear, worm and gear are fixed in cabinet, fixed millstone and worm and gear threaded connection, rotation hand wheel connection worm gear
Worm screw simultaneously drives worm and gear to rotate, and realizes and drives fixed millstone upper and lower displacement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720302853.XU CN206701379U (en) | 2017-03-24 | 2017-03-24 | Vertical pulverizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720302853.XU CN206701379U (en) | 2017-03-24 | 2017-03-24 | Vertical pulverizer |
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| Publication Number | Publication Date |
|---|---|
| CN206701379U true CN206701379U (en) | 2017-12-05 |
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ID=60467360
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720302853.XU Expired - Fee Related CN206701379U (en) | 2017-03-24 | 2017-03-24 | Vertical pulverizer |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106944192A (en) * | 2017-03-24 | 2017-07-14 | 广东隽诺环保科技股份有限公司 | Vertical pulverizer |
| CN108478049A (en) * | 2018-05-23 | 2018-09-04 | 叶德人 | A kind of mill juice centrifuge for removing liquid cutter head structure and its mill juice centrifuge for removing liquid |
| CN111036343A (en) * | 2019-12-18 | 2020-04-21 | 胡超红 | Preparation method of antirust paint |
-
2017
- 2017-03-24 CN CN201720302853.XU patent/CN206701379U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106944192A (en) * | 2017-03-24 | 2017-07-14 | 广东隽诺环保科技股份有限公司 | Vertical pulverizer |
| CN108478049A (en) * | 2018-05-23 | 2018-09-04 | 叶德人 | A kind of mill juice centrifuge for removing liquid cutter head structure and its mill juice centrifuge for removing liquid |
| CN111036343A (en) * | 2019-12-18 | 2020-04-21 | 胡超红 | Preparation method of antirust paint |
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