CN108889370A - High-pressure roller mill is used in building building cement processing - Google Patents
High-pressure roller mill is used in building building cement processing Download PDFInfo
- Publication number
- CN108889370A CN108889370A CN201810998543.5A CN201810998543A CN108889370A CN 108889370 A CN108889370 A CN 108889370A CN 201810998543 A CN201810998543 A CN 201810998543A CN 108889370 A CN108889370 A CN 108889370A
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- Prior art keywords
- pressure roller
- room
- building
- scattering
- roller mill
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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
- B02C21/00—Disintegrating plant with or without drying of the material
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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
- B02C1/00—Crushing or disintegrating by reciprocating members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/22—Crushing mills with screw-shaped crushing 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
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/02—Feeding 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
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
- B02C23/12—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone
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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
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
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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
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
Abstract
The invention discloses a kind of building building cement processing high-pressure roller mills, including rack；Roller grinds room, is set in the rack；It is indoor to be set to roller mill for first high pressure roller and the second high pressure roller；First actuator and the second actuator, for respectively driving the first, second high pressure roller rotation；Fluid pressure drive device, for driving first, second high pressure roller is close to each other to carry out extruding crushing to material；Material scattering room is set to the roller and grinds room side, and discharge oblique cylinder, is set to the roller and grinds room lower part, is penetrated in the material scattering room by material scattering room side；Material-pulling device can be moved forward and backward set on described along the length direction of the oblique cylinder of discharging；Breaking plant, for destroying the agglomeration state of material when material-pulling device pushes material mobile.Material-pulling device can push material cake quickly mobile to room direction is broken up in the present invention, effectively improve the conveying speed of material, improve working efficiency, and material is also not susceptible to accumulate.
Description
Technical field
The invention belongs to technical field of buildings, more particularly, to a kind of building building cement processing high-pressure roller mill.
Background technique
High-pressure roller mill is widely used in the crushing of ore in the cement raw material in building trade.Due to high-pressure roller mill reality
What is applied is quasi- static pressure crushing, and this quasi- static pressure crushing mode saves energy consumption relative to impact comminution mode, and crushing effect is more preferable,
The abrasion of roller is also smaller.But under this kind of mode, smashed ore can because the effect of high pressure and there is a situation where molding is agglomerated,
In order to improve working efficiency, occur in the prior art with the high pressure roller directly broken up to the material of molding after being pulverized
Grinding machine.It is directly provided with inclined discharge barrel in roller mill room lower part, and smashed material is fed directly to dispersing device
On carry out breaing up processing.But under this kind of structure, material cake is only conveyed by self gravity, and speed is slower, and material is easy to appear
Accumulation.
Summary of the invention
The present invention for overcome the deficiencies in the prior art, provides a kind of conveying of material quickly, is not easy the building building cement accumulated
High-pressure roller mill is used in processing.
To achieve the goals above, the present invention uses following technical scheme：A kind of building building cement processing high-pressure roller mill,
Including
Rack；
Roller grinds room, is set in the rack；
It is indoor to be set to roller mill for first high pressure roller and the second high pressure roller；
First actuator and the second actuator, for respectively driving the first, second high pressure roller rotation；
Fluid pressure drive device, for driving first, second high pressure roller is close to each other to carry out extruding crushing to material；
Material scattering room is set to the roller and grinds room side,
Discharge oblique cylinder, is set to the roller and grinds room lower part, is penetrated by material scattering room side to the material scattering room；
Material-pulling device can be moved forward and backward set on described along the length direction of the oblique cylinder of discharging；
Breaking plant, for destroying the agglomeration state of material when material-pulling device pushes material mobile.
Be crushed in the present invention, break up can Ah directly carry out within one device, to effectively shorten material each
Link corresponds to the time conveyed between equipment, and high degree improves work efficiency；Material-pulling device can push material cake quick
It is mobile to room direction is broken up, the conveying speed of material is effectively improved, improves working efficiency, and material is also not susceptible to accumulate；Its
It is secondary, by the setting of breaking plant, so that material in by pushing course, can tentatively be broken up, be broken up to improve the later period
It is time-consuming to further decrease processing for the efficiency of operation.
Further, the material-pulling device includes push plate, the driving track on the oblique cylinder side wall that discharges and pushes away set on this
The sliding block that board ends are matched with the driving track；By the sliding block drive push plate of two sides, mobile, stable structure, push plate movement are fast
Speed, and be not easy stuck.
Further, the push plate lower part is equipped with the hairbrush matched with the oblique cylinder of discharging；Hairbrush can be to discharging barrel
The powder material of bottom is cleaned, and material is avoided to be caught between push plate and barrel bottom wall and the stuck situation of push plate occur.
Further, the breaking plant includes that interval is set to the first scattering unit of the oblique cylinder bottom of discharging and is set to phase
The second scattering unit between adjacent two first scattering units；Expect that cake during being pushed, will be cut by scattering unit, thus realization pair
Material cake is tentatively broken up, and structure is simple, is easy to implement.
Further, the push plate is equipped with the open slot matched with first, second scattering unit；Pass through open slot
Setting, effectively avoid the presence of scattering unit from impacting the movement of push plate.
Further, further include dispersing device, be set in material scattering room, the outlet of the oblique cylinder of discharging is located at this described dozen
The top in bulk set；The dispersing device include can move up and down break up seat, scattering unit on seat broken up set on this, is formed in
The material leakage on seat is broken up to be open and for driving this to break up the driving assembly of seat up and down action；It is broken and passing through after molding goes out
Barrel is expelled to when breaing up on seat, blocky or powdered due to that will be dispersed as by scattering unit, and is able to carry out due to breaing up seat
Lower movement so that material is sufficiently broken up, breaks up and works well, after being so as to preferably hit to material
Be more good condition is created in continuous screening operation.
Further, for breaing up seat and including multiple first struts and being spaced apart along the first stay length direction
Two struts, second strut middle part are to be arranged to lower recess；By the cooperation of the first, second support rod, formed so that breaing up seat
The structure of similar " well " shape, so that the opening formed is larger, the material after breaing up can quickly be fallen downwards, avoid the occurrence of material
It is deposited in situation about breaing up on seat；Secondly, by the way that recessed structure will be set as in the middle part of the second strut, it can be including material more
To concentrate on medium position, preferably does and cooperate with the screening part of lower part.
It further, further include recycling grinding device, for being screened to the biggish material of particle and carrying out separating twice；
The recycling grinding device includes set on the screening part that can be rotated and move up and down broken up below seat, for driving the sieve
The recycling track that bulk-breaking rotates while the displacement drive component that moves up and down, lower part are matched with the screening part and with this time
Receive the feeding passage that rail superior portion matches；Roller mill room top is equipped with feed hopper, the feeding passage and the feed hopper phase
Cooperation；Part is sieved during up and down action, screening operation can be carried out to by breaing up and dropping down onto the material on screening part, it will
The material sieve for not meeting granular size specification stays on screening part；By sieving the rotation of part, so that being stayed on screening part by sieve
Material can under the influence of centrifugal force outside whipping to screening part outer edge position, then be pushed to recycling track in, quilt
It is transmitted back at feed hopper, realization is crushed again, and screening operation and reclaimer operation seamless connection, work efficiency is high.
In conclusion the present invention has the following advantages that：Be crushed, break up, sieving, recycle process operation can be in an equipment
In directly carry out, so that effectively shortening material corresponds to the time conveyed between equipment, the raising of high degree in links
Working efficiency；Material-pulling device can push material cake quickly mobile to room direction is broken up, and effectively improve the conveying speed of material, mention
High working efficiency, and material is also not susceptible to accumulate；Secondly, the efficiency that the later period breaks up operation can be improved, processing is further decreased
It is time-consuming.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention one.
Fig. 2 is structural schematic diagram two of the invention.
Fig. 3 is top view of the invention.
Fig. 4 is the three-dimensional cutaway view in Fig. 3 along A-A.
Fig. 5 is the structural schematic diagram of oblique cylinder of discharging in the present invention.
Fig. 6 is the structural schematic diagram of dispersing device in the present invention.
Fig. 7 is the structural schematic diagram that grinding device is recycled in the present invention.
Fig. 8 is the decomposition diagram that grinding device is recycled in the present invention.
Fig. 9 is the top view that grinding device is recycled in the present invention.
Figure 10 is the three-dimensional cutaway view in Fig. 9 along A-A.
Specific embodiment
In order to make those skilled in the art better understand the present invention program, below in conjunction in the embodiment of the present invention
Attached drawing, the technical scheme in the embodiment of the invention is clearly and completely described.
As Figure 1-10 shows, a kind of building building cement processing high-pressure roller mill, including rack 1, roller grind room 2, the first high pressure
Roller 31 and the second high pressure roller 32, the first actuator 33 and the second actuator 34, fluid pressure drive device 4, material scattering room 5, discharging
Oblique cylinder 21, dispersing device and recycling grinding device；The roller mill room 2 and material scattering room 5 are set in the rack 1, and object
Material breaks up room 5 in roller mill 2 side locations of room；First high pressure roller 31 and the second high pressure roller 32 are ground set on the roller
In room 2, the motor that first actuator 33 and the second actuator 34 are respectively commercially available on the market, for respectively driving
State the rotation of the first, second high pressure roller；The fluid pressure drive device 4 is used to drive first, second high pressure roller close to each other, into
And extruding crushing is carried out to material, specific structure and working principle disclose in Chinese patent CN205995507U, no longer superfluous
It states.
The roller mill 2 top of room is equipped with feed hopper 22 made of metal, and the oblique cylinder 21 of discharging is set under roller mill room 2
Portion, one end are connected with roller mill 2 lower part of room, and the other end is penetrated by material scattering room side to the material scattering room 5
It is interior, so that the material after will be pulverized is delivered in material scattering room from roller mill room 2；The dispersing device is set to material scattering room
In 5, and the outlet for being particularly located at the oblique cylinder 21 of discharging is located at the top position of the dispersing device；The recycling crushes dress
It sets, for being screened to the biggish material of particle and carrying out separating twice；Under this kind of structure, it is crushed, breaks up, sieves, recycles
Process operation can be carried out directly within one device, and work efficiency is high；Secondly, the input cost of equipment can also be reduced, drop
The space hold of low equipment improves the space utilization rate in workshop.
Preferably, the equipment further includes material-pulling device and breaking plant, which can be along described described in
The length direction of oblique cylinder 21 of discharging is moved forward and backward, and the breaking plant is used to destroy when material-pulling device pushes material mobile
The agglomeration state of material；Specifically, the material-pulling device includes that push plate 91, driving track 92 and sliding block 93, the push plate 91 are adopted
Made of plastic, the driving track 92, which is set to, to discharge on oblique cylinder side wall, and the sliding block 93 is set to the left and right ends of the push plate
On, length direction setting of the driving track along the oblique cylinder that discharges；Preferably, the driving track 92 may be configured as linear motor
Positioning, the sliding block may be configured as the mover of linear motor, thus sliding block be able to drive push plate along the driving track 92 into
Row is moved forward and backward, and concrete principle is common knowledge, and so it will not be repeated；Further, 91 lower part of push plate is equipped with hairbrush 911,
Wherein, hairbrush is the bristle commonly bought on the market, and bristle lower part is in contact with the bottom surface of the oblique cylinder of discharging.
Further, the breaking plant includes that interval is set to the first scattering unit 94 of oblique 21 bottom of cylinder of discharging and sets
The second scattering unit 95 between adjacent two first scattering unit, first, second scattering unit pass through welding and are connected in discharging tiltedly
Metal stripe board on cylinder bottom wall；In order to guarantee the conveniently moving of push plate, we are provided with multiple openings in the push plate 91
The position of slot 912, multiple open slots 912 is corresponding with the position of the first, second scattering unit, height also with beating on corresponding position
The height of loose mail is corresponding, so that push plate is placed in when discharging oblique cylinder bottom, the first, second scattering unit is respectively positioned in open slot.
Specifically, the dispersing device include can move up and down break up seat 61, scattering unit 62 on seat broken up set on this,
It is formed in and breaks up the opening of the material leakage on seat 63 and for driving this to break up the driving assembly of the up and down action of seat 61；Specifically, described
Breaing up seat 61 includes that multiple first struts 611 and multiple second struts 612, the first, second strut are each made of a metal, Duo Ge
One strut 611 and non-equidistant placement, and the spacing for being proximate to material scattering room two sides reduces, in the middle part of material scattering room between
Away from larger；The distribution that the multiple second strut 612 is spaced along the length direction of the first strut, and the second strut and the first support
Bar is fixed together by welding；Preferably, the middle part of the second strut 612 is to be arranged to lower recess, specially the second strut
It is directly formed by bending in processing；It can include that material more collects by the way that recessed structure will be set as in the middle part of the second strut
In in medium position, preferably do and cooperate with the screening part of lower part, guarantee on the central part position for falling in sieve of material more pair.
The driving component includes set on the rotating bar 64, two cam parts 65 and motor 66 for breaing up a lower part, institute
It states two cam parts to be molded directly in rotating bar, can be directly made with rotating bar integrated molding in processing, welding can also be passed through
It is connected with rotating bar；The output shaft of the motor 66 is fixed together with the rotating member, and motor can drive rotation when working
Bar rotates, and when rotating bar rotation, cam will break up seat described in collision, break up seat and move up and down, and structure is simple, matches
It closes and stablizes；It breaks up seat 61 for convenience to move up and down, we are respectively provided with a sliding block in the left and right sides for break up seat
613, the sliding slot 51 being vertically arranged is respectively provided in the left and right sidewall of the material scattering room 5, which can move up and down
Be threaded through in the sliding slot 51, thus by sliding slot fight each other extra seat motion track limited.
Further, the recycling grinding device includes that screening part 72, displacement drive component, recycling track 73 and feeding are logical
Road 74；The screening part 72 breaks up 71 lower section of seat described in being set to, and can rotate and move up and down, the displacement drive component
For driving the screening part to rotate while moving up and down；Specifically, the displacement drive component includes support frame 67, gear ring
68, driving motor 69, gear member 610 and elastic floating component, support frame as described above 67 are that metal is made and is ring structure setting,
67 cross section of support frame is L-type structure setting, and is connected on the inner wall of material scattering room；The gear ring bottom is equipped with ring
Slot, support frame as described above can be through in the annular groove；Preferably, the cross section of the annular groove is T-type, and support frame as described above penetrates in annular groove
Part be equipped with outwardly projecting two protrusions so that gear ring can be rotated relative to support frame, but not by support frame
Upper abjection；The driving motor 69 is fixedly arranged on material scattering chamber outer wall, and gear member 610 is a metal gear, the gear member 610
It is connected in driving motor output shaft, material scattering room side wall is equipped with opening, after which passes through the opening, with institute
It states gear ring to mesh together, so that gear ring can be driven and rotate in motor work；The elastic floating component is set to institute
It states on gear ring, is matched with the screening part, so that being able to drive screening part rotation, elastic floating component is then when ring gear against rotation
Realize moving up and down for screening part；Part is sieved during up and down action, it can be to by breaing up and dropping down onto the object on screening part
Material carries out screening operation, and the material for not meeting granular size specification sieve is stayed on screening part；Ring gear against rotation is rotated by gear,
Avoid the velocity of rotation of gear ring too fast, guarantee the material of bulky grain only to fall short of specifications can be got rid of under the action of the centrifugal force to
The edge for sieving part, effectively avoids material up to specification from being recovered.
Material scattering room 5 is tubular structure setting, and the recycling track 73 is helical form setting, and it is transversal to recycle track 73
Face is U-shaped structure setting, and the lower part of the recycling track 73 offsets with 72 upper surface of screening part, the side of recycling track 73 and
5 inner wall of material scattering room is affixed, and recycling rail superior portion is in contact with one end of the feeding passage 74, feeding passage 74
Another end-rack is on the feed hopper；By sieving the rotation of part, the material stayed on screening part by sieve is being centrifuged
Outside whipping extremely screening part outer edge position under the action of power, then be pushed to recycling track, it is transmitted back at feed hopper, it is real
It is now crushed again, screening operation and reclaimer operation seamless connection, work efficiency is high.
Preferably, the screening part 72 is the stainless steel mesh 721 and pass through welding and the sieve that disc-shaped structure is arranged
Tubular gear made of the connected metal of net along 722,；By keeping off the setting on edge, avoids screening part during rotation, do not meet rule
The material of lattice is fallen to below screening part from screening part edge, the material acceptable level after improving screening；Further, described
Sieve 721 is the sagging structure setting in middle part, by sinking in the middle part of sieve, so that material is largely deposited in middle part, in screening part
When rotation, the material of bulky grain can directly be got rid of without screening to gear at, to reduce under the influence of centrifugal force
The inventory being sized reduces screening and operates the required time, further improves processing efficiency；Secondly, passing through
Sagging setting in the middle part of sieve avoids the lesser material of particle size and is directly got rid of to gear edge when sieving part rotation, kept away
Exempt from a large amount of materials up to specification to be transmitted back to feed hopper again and repeat broken processing, further increases working efficiency.
Further, the elastic floating component includes spring support 81 of the multiple groups along the circumferentially-spaced distribution of the gear ring, should
Spring support includes the upper pedestal 811 connected with the screening part lower surface, the lower base 812 being fixed on the gear ring and is set to
Extensible member 813 between upper lower base；The upper pedestal and lower base are metal column, which is spring, the seat of honour
Body bottom is equipped with open slot, which penetrates to the open slot；The upper end of the extensible member 813 and open slot are solid
Even, lower end and upper pedestal are connected；When having material to fall on ring gear against rotation and screening part, extensible member will will appear compressed feelings
Condition, thus ensure that screening part can occur it is a degree of move up and down, so that can equally material be hit by sieving part
It hits, even if the bulk after having partial material not broken up or broken up by scattering unit is still larger, part can be sized and broken up again,
The case where accidentally recycling can equally be reduced.
Claims (8)
1. a kind of building building cement processing high-pressure roller mill, it is characterised in that：Including
Rack（1）；
Roller grinds room（2）, it is set to the rack（1）On；
First high pressure roller（31）With the second high pressure roller（32）, it is set to the roller and grinds room（2）It is interior；
First actuator（33）With the second actuator（34）, for respectively driving the first, second high pressure roller rotation；
Fluid pressure drive device（4）, for driving first, second high pressure roller is close to each other to carry out extruding crushing to material；
Material scattering room（5）, it is set to the roller and grinds room（2）Side,
Discharge oblique cylinder（21）, it is set to the roller and grinds room（2）Lower part is penetrated by material scattering room side to the material scattering
Room（5）It is interior；
Material-pulling device, can be along the oblique cylinder of discharging described in（21）Length direction be moved forward and backward；
Breaking plant, for destroying the agglomeration state of material when material-pulling device pushes material mobile.
2. a kind of building building cement processing high-pressure roller mill according to claim 1, it is characterised in that：The material-pulling device
Including push plate（91）, driving track on the oblique cylinder side wall of discharging（92）And it is set to the push plate both ends and driving track matching
The sliding block of conjunction（93）.
3. a kind of building building cement processing high-pressure roller mill according to claim 2, it is characterised in that：The push plate（91）
Lower part is equipped with and the oblique cylinder of discharging（21）The hairbrush matched（911）.
4. a kind of building building cement processing high-pressure roller mill according to claim 2, it is characterised in that：The breaking plant
The oblique cylinder of discharging is set to including interval（21）First scattering unit of bottom（94）And it is set between adjacent two first scattering unit
Second scattering unit（95）.
5. a kind of building building cement processing high-pressure roller mill according to claim 4, it is characterised in that：The push plate（91）
It is equipped with the open slot matched with first, second scattering unit（912）.
6. a kind of building building cement processing high-pressure roller mill according to claim 1, it is characterised in that：It further include breaing up dress
It sets, is set to material scattering room（5）It is interior, the oblique cylinder of discharging（21）Outlet be located at the top of the dispersing device；It is described to beat
In bulk set breaks up seat including what can be moved up and down（61）, break up set on this scattering unit on seat（62）, be formed in and break up on seat
Material leakage opening（63）And for driving this to break up seat（61）The driving assembly of up and down action.
7. a kind of building building cement processing high-pressure roller mill according to claim 6, it is characterised in that：It is described to break up seat
（61）Including multiple first struts（611）With the second strut being spaced apart along the first stay length direction（612）, this
Two struts（612）Middle part is to be arranged to lower recess.
8. a kind of building building cement processing high-pressure roller mill according to claim 7, it is characterised in that：It further include recycling powder
Crushing device, for being screened to the biggish material of particle and carrying out separating twice；The recycling grinding device includes being set to institute
It states and breaks up seat（71）The screening part that can be rotated and move up and down of lower section（72）, for drive the screening part rotation simultaneously generation
The recycling track that the displacement drive component of lower movement, lower part are matched with the screening part（73）And match with the recycling rail superior portion
The feeding passage of conjunction（74）；The roller grinds room（2）Top is equipped with feed hopper（22）, the feeding passage（74）With the feed hopper
（22）It matches.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010768999.XA CN111889213A (en) | 2018-08-29 | 2018-08-29 | Integral processing equipment for building cement |
| CN202010845214.4A CN111957416A (en) | 2018-08-29 | 2018-08-29 | Cement processing high-pressure roller mill based on building construction is used |
| CN201810998543.5A CN108889370B (en) | 2018-08-29 | 2018-08-29 | High-pressure roller mill for processing building cement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810998543.5A CN108889370B (en) | 2018-08-29 | 2018-08-29 | High-pressure roller mill for processing building cement |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010845214.4A Division CN111957416A (en) | 2018-08-29 | 2018-08-29 | Cement processing high-pressure roller mill based on building construction is used |
| CN202010768999.XA Division CN111889213A (en) | 2018-08-29 | 2018-08-29 | Integral processing equipment for building cement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108889370A true CN108889370A (en) | 2018-11-27 |
| CN108889370B CN108889370B (en) | 2020-11-24 |
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ID=64358596
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010768999.XA Withdrawn CN111889213A (en) | 2018-08-29 | 2018-08-29 | Integral processing equipment for building cement |
| CN202010845214.4A Withdrawn CN111957416A (en) | 2018-08-29 | 2018-08-29 | Cement processing high-pressure roller mill based on building construction is used |
| CN201810998543.5A Active CN108889370B (en) | 2018-08-29 | 2018-08-29 | High-pressure roller mill for processing building cement |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010768999.XA Withdrawn CN111889213A (en) | 2018-08-29 | 2018-08-29 | Integral processing equipment for building cement |
| CN202010845214.4A Withdrawn CN111957416A (en) | 2018-08-29 | 2018-08-29 | Cement processing high-pressure roller mill based on building construction is used |
Country Status (1)
| Country | Link |
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| CN (3) | CN111889213A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110404657A (en) * | 2019-09-05 | 2019-11-05 | 广东鼎汇能科技股份有限公司 | A kind of ceramic raw material intelligence wet powder-making production technology |
| CN110653059A (en) * | 2019-10-12 | 2020-01-07 | 徐超悦 | Material receiving equipment of high-pressure roller mill for construction engineering construction |
| CN113145256A (en) * | 2021-04-19 | 2021-07-23 | 甘惠民 | Medical treatment is syringe needle tube reducing mechanism for environmental protection |
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| CN116943788B (en) * | 2023-07-26 | 2024-03-01 | 山东雷华塑料工程有限公司 | Feeding equipment for processing composite plastic packaging material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111957416A (en) | 2020-11-20 |
| CN111889213A (en) | 2020-11-06 |
| CN108889370B (en) | 2020-11-24 |
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Effective date of registration: 20201029 Address after: 074200 Yuanyan Village, Dalonghua Township, Yixian County, Baoding City, Hebei Province Applicant after: HUBEI JINGLAN CEMENT Co.,Ltd. Address before: 313310 Room 209, Weiqiu Cement Plant 1, Tianzihu Industrial Zone, Gaoyu Town, Anji County, Huzhou City, Zhejiang Province Applicant before: Leng Wei |
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