CN108787049A - Cement grinding system - Google Patents
Cement grinding system Download PDFInfo
- Publication number
- CN108787049A CN108787049A CN201710309327.0A CN201710309327A CN108787049A CN 108787049 A CN108787049 A CN 108787049A CN 201710309327 A CN201710309327 A CN 201710309327A CN 108787049 A CN108787049 A CN 108787049A
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- Prior art keywords
- babinet
- cement
- shaft coupling
- grinding system
- mill barrel
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- 238000000227 grinding Methods 0.000 title claims abstract description 128
- 239000004568 cement Substances 0.000 title claims abstract description 106
- 230000008878 coupling Effects 0.000 claims abstract description 74
- 238000010168 coupling process Methods 0.000 claims abstract description 74
- 238000005859 coupling reaction Methods 0.000 claims abstract description 74
- 239000000843 powder Substances 0.000 claims abstract description 39
- 238000000605 extraction Methods 0.000 claims abstract description 12
- 235000013312 flour Nutrition 0.000 claims abstract description 11
- 230000002093 peripheral effect Effects 0.000 claims abstract description 9
- 238000009826 distribution Methods 0.000 claims abstract description 4
- 239000011148 porous material Substances 0.000 claims description 18
- 230000008676 import Effects 0.000 claims description 6
- 238000012806 monitoring device Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 5
- 238000004873 anchoring Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000012360 testing method Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 26
- 238000010276 construction Methods 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 7
- 239000002994 raw material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005457 optimization Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 210000003464 cuspid Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001808 coupling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/10—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with one or a few disintegrating members arranged in the container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/1805—Monitoring devices for tumbling mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/183—Feeding or discharging devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/183—Feeding or discharging devices
- B02C17/186—Adding fluid, other than for crushing by fluid energy
- B02C17/1865—Adding fluid, other than for crushing by fluid energy after crushing
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a kind of cement grinding systems.The cement grinding system of the present invention includes cement ball mill, powder concentrator and flour extraction pipe road, cement ball mill includes grinding mill barrel, shaft coupling, retarder and the driving motor of cylinder, shaft coupling has chamber, chamber is connected with discharge hole, the surface of chamber offers a series of openings, a series of openings around shaft coupling axial directional distribution in the peripheral surface of shaft coupling, chamber can be connected via a series of at least one of openings with powder concentrator.The cement grinding system of the present invention, suitable for fast construction, compared to existing cement manufacture plant, it can be within the shorter time more easily accomplished and be built with smaller early investment cost, form actual production capacity, it is suitable for provisional cement production system, cement supply can be expeditiously provided in a short time, has splendid economic benefit in many instances.
Description
Technical field
The present invention relates to field of cement production more particularly to a kind of cement grinding systems.
Background technology
At present, it is well known that cement be it is a kind of be widely used in including build and civil engineering including numerous areas in
A kind of essential industry raw material.An important procedure in the manufacturing process of cement is the grinding of cement.For manufacturing cement
Raw material (such as, lime stone, clay, sand, iron ore, gypsum etc.) can generally be extracted from stone pit or mine, after extraction
Certain processing is carried out in the processing step carried out, then in grinding technics step, by mechanical equipment into being about to raw material
It is ground to the fine powder for being finally processed into cement.Equipment for grinding the fine powder for obtaining to fabricate cement, i.e. cement
Grinding machine equipment.
However, existing for traditional cement mill equipment or production line one obvious disadvantage is that, traditional cement
Grinding machine is rotated by the way of eccentric gearing by driving motor driving grinding mill barrel, so that the abrasive body in grinding mill barrel will
Raw material wears into powdery.By way of this eccentric gearing, enable to the part that grinding mill barrel is connected with drive part can
It is more simple and practicable in design to be detached with the discharge port of grinding mill barrel.But this also brings both sides disadvantage, when
Drive efficiency is bad in other words for the transmission of eccentric gearing mode, second is that eccentric gearing mode is needed in grinding mill barrel exterior circumferential table
Supernumerary structure is added on face, to realize that transmission, a kind of typical way in the prior art are exactly in cylinder exterior circumferential surface set
Equipped with canine tooth, motor drives other gear structure, by the engagement of the canine tooth outside gear structure and cylinder, that is, is similar to tooth
The mode of action of train realizes transmission.The position of the transmission shaft of supernumerary structure and eccentric gearing outside this grinding mill barrel,
Due to irregular on its contour structures or it is complexity, is unfavorable for entire cement mill equipment, system or production line
Build.
In addition, building traditional cement production equipment as described above not only needs larger early investment and professional
The implementation of engineering is highly built, and production equipment or building for production line inherently need the plenty of time that can complete,
This makes existing cement producing line belong to long-term, fixed type production line mostly, and can not be used as interim, movable-type life
Produce equipment.And production equipment build the time required to sometimes be up to half a year even 1 year, this allow in many cases, due to
The operation efficiency of cement is relatively low, thus investor or engineering construction side have to select to transport cement from far existing factory
Transport to the place of needs.This causes in some engineering constructions, a large amount of manpower and materials cost consumptions in the transportational process of cement,
Inefficiency.
Therefore, there is an urgent need for a kind of suitable for fast construction, can be used as the cement grinding system of provisional cement manufacture plant, with reality
The existing short time expeditiously provides cement supply, to solve drawbacks described above existing for existing cement producing line equipment.
Invention content
The technical problem to be solved by the present invention is to complex in order to overcome cement manufacture plant in the prior art to build,
It builds that the time is long, and early investment cost is huge, and the defect that transmission efficiency is not high enough, proposes a kind of cement grinding system.
The present invention is to solve above-mentioned technical problem by following technical proposals：
The present invention provides a kind of cement grinding system, feature is, including cement ball mill, powder concentrator and flour extraction pipe
Road, the cement ball mill include grinding mill barrel, shaft coupling, retarder and the driving motor of cylinder, the grinding mill barrel
It is interior to be equipped with abrasive body, one in two circular end faces of the grinding mill barrel be provided with feed opening, another be provided with discharge hole, institute
It states feed opening and the discharge hole is located at the center of the respectively circular end face at place, the feed opening is set to bearing by bearing
On pedestal, the discharge hole is via bearing, the shaft coupling, the retarder to the driving motor, the master of the shaft coupling
Moving axis is consistent with the direction of driven shaft, and the axial direction of the shaft coupling is consistent with the length direction of the grinding mill barrel, institute
Driving motor is stated for driving the grinding mill barrel around the center axis thereof of itself；
There is the shaft coupling chamber, the chamber to be connected with the discharge hole, and the surface of the chamber offers one
Series of openings, a series of openings around the shaft coupling axial directional distribution in the peripheral surface of the shaft coupling, and it is big
Cause formation around the annular of the axial direction of the shaft coupling, the cement grinding system further includes coating a series of openings
In interior encirclement structure, there are intercommunicating pore, the flour extraction pipe road is connected to the import of the powder concentrator for the top for surrounding structure
It is isolated from the outside with the intercommunicating pore and by the import of the powder concentrator and the chamber, and when in a series of openings
At least one rotation with the shaft coupling and when reaching at the intercommunicating pore, the chamber is via in a series of openings
It is at least one to be connected with the powder concentrator.
Wherein, the grinding mill barrel of cement ball mill realizes the driving being made of driving motor and retarder etc. by shaft coupling
Part provides the center driving mode of power, thus the peripheral surface of grinding mill barrel is without the structure outside plus.Meanwhile depending on
In a series of openings for the peripheral surface for being distributed in shaft coupling, the actual discharging position of grinding mill barrel can serve as.Namely
It says, shaft coupling assumes responsibility for the function of the transmission and discharging in conventional grinding machine equipment simultaneously.Such new design, is conducive to simplify
The contour structures of whole equipment.Due in cement ball mill as described above, grinding mill barrel, shaft coupling, drive part center
Transmission arrangments so that above-mentioned cement grinding system is being gone into operation to build upper apparent more existing cement mill system more easy
There is significant practical value on period, production efficiency.
Also, for the discharging of shaft coupling effect, surround structure and do not rotated with shaft coupling, thus surrounds the connection of structure
Hole only allows to be connected to external towards the opening of intercommunicating pore in a series of openings of the chamber surfaces of shaft coupling always.And by institute
It states a series of be open and is distributed in the peripheral surface of the shaft coupling, and substantially form the ring of the axial direction around the shaft coupling
Shape, therefore with the rotation of shaft coupling and grinding mill barrel, there is opening to be able to be connected to realize discharging with outside always, be also able to
Powder-material is avoided to be escaped from other openings.
Preferably, the cement grinding system further includes monitoring device and sensor, the sensor will be for that will detect
As a result it is transmitted to the monitoring device, the sensor includes the moisture content detection sensor for detecting the moisture content that powder is included
And/or humidity sensor, the installation position of the moisture content detection sensor and/or the humidity sensor includes the grinding machine cylinder
The feed opening of body, the both ends open and pipeline of the discharge hole, the chamber of the shaft coupling, the flour extraction pipe road
All or part in middle part.
Preferably, the sensor further includes air flow speed sensor and/or baroceptor, the air-flow velocity sensing
Device and/or the baroceptor are set in the pipeline of the cement grinding system.
Preferably, the powder concentrator is set at the chamber higher than the shaft coupling.
Preferably, the shaft coupling, the retarder and the motor may be contained within the central axis of the grinding mill barrel
On direction, the grinding mill barrel is horizontally disposed.
The horizontally disposed and grinding mill barrel of grinding mill barrel, this coaxial arrangement mode of shaft coupling, drive part, make
The same horizontal position can be generally in by obtaining these component parts of above-mentioned cement ball mill.Entire cement grinding system as a result,
Upper further simplification is being built, difficulty is being built and substantially reduces.
Preferably, the cement grinding system further includes the first babinet, the second babinet, the first babinet, the second babinet difference
Shape for parallelepiped and two surfaces along respective length direction can open or with opening, the grinding mill barrels
It is fixedly installed in the first babinet, the length direction of the grinding mill barrel is along the length direction of the first babinet, the shaft coupling, institute
It states retarder and the driving motor is fixedly installed on along the length direction of the second babinet in the second babinet, and the shaft coupling
The center of device, the height of the retarder and the driving motor in the second babinet and grinding mill barrel described in the first babinet
Axis it is highly consistent, also fixed and arranged has an encirclement structure in the second babinet, the upper surface of the second babinet be equipped with it is described
The corresponding opening of the intercommunicating pore of encirclement structure, the second babinet and the first babinet are end to end along its length to be arranged in together
On one horizontal plane.
Wherein, it surrounds structure to be fixedly arranged in the second babinet, not rotated with shaft coupling, thus surround the intercommunicating pore of structure
Always only allow to be open towards intercommunicating pore in a series of openings of the chamber surfaces of shaft coupling and be connected to outside.
Preferably, the cement grinding system further includes third babinet, the powder concentrator is set in the third babinet,
The third babinet is set to above second babinet.
Preferably, the cement grinding system further includes screw conveyor, the input end of the screw conveyor is set to
The outlet end in the coarse powder exit of the powder concentrator, the screw conveyor is connected to the feed opening of the grinding mill barrel.
As a result, powder concentrator screening after also need the powder further ground will again be sent back to by screw conveyor in grinding mill barrel into
One step is ground.By above-mentioned arrangement, it is also able to the space occupied by the entirety of compression cement grinding system.
Preferably, the screw conveyor is located above first babinet.
Preferably, the screw conveyor is fixedly installed on the upper surface of first babinet, the third babinet is solid
Surely it is set on the upper surface of second babinet, the control device of the driving motor is additionally provided in second babinet.
Preferably, the babinet is the metal cabinet in cuboid with opening or door, and the babinet is with being used for
The anchor log of anchoring and/or connection structure for being mutually permanently connected between babinet.
On the basis of common knowledge of the art, above-mentioned each optimum condition can be combined arbitrarily to get each preferable reality of the present invention
Example.
The positive effect of the present invention is that：
The cement grinding system of the present invention, can be with smaller compared to existing cement manufacture plant suitable for fast construction
Early investment cost be more easily accomplished build within the shorter time, form actual production capacity, be suitable for provisional
Cement production system can expeditiously provide cement supply, in appropriate circumstances, it might even be possible to directly exist in a short time
The construction site of a large amount of cement is needed nearby directly to build provisional cement producing line, to be built by cheap production system
Mode saves the multiple transportation cost of a large amount of cement, has splendid economic benefit in many instances.
Description of the drawings
Fig. 1 is a preferred embodiment of the present invention the schematic diagram of cement grinding system.
Fig. 2 is a preferred embodiment of the present invention the schematic diagram of the center driving layout of cement grinding system.
Fig. 3 is the schematic diagram of the cement grinding system with multiple babinets of another preferred embodiment of the present invention.
Fig. 4 is a preferred embodiment of the present invention the schematic diagram of shaft coupling and chamber therein in cement grinding system.
Specific implementation mode
With reference to the accompanying drawings of the specification, further the preferred embodiment of the present invention is described in detail, description below
To be illustrative, not limitation of the present invention, other any are still fallen within similar to situation among protection scope of the present invention.
In specific descriptions below, the term of directionality, such as "left", "right", "upper", "lower", "front", "rear", etc.,
Direction described in refer to the attached drawing uses.The component of the embodiment of the present invention can be placed in a variety of different directions, directionality
Term is for illustrative purposes and not restrictive.
Refering to what is shown in Fig. 1, including cement ball mill, powder concentrator according to the cement grinding system of a preferred embodiment of the present invention
6 and flour extraction pipe road 5, the cement ball mill includes cylindrical grinding mill barrel 1, shaft coupling 2, retarder 3 and driving motor
4, be equipped with abrasive body in the grinding mill barrel 1, one in two circular end faces of the grinding mill barrel 1 be provided with feed opening 11,
Another is provided with discharge hole 12, and the feed opening 11 and the discharge hole 12 are located at the center of the respectively circular end face at place, institute
Feed opening is stated to be set on bearing base by bearing, the discharge hole via bearing, the shaft coupling 2, the retarder 3 to
The driving motor 4, the driving shaft of the shaft coupling 2 is consistent with the direction of driven shaft, and the axial direction of the shaft coupling 2 with
The length direction of the grinding mill barrel 1 is consistent, and the driving motor 4 is for driving the grinding mill barrel 1 around the central shaft of itself
Line rotates；
Refering to what is shown in Fig. 4, there is the shaft coupling 2 chamber 21, the chamber 21 to be connected with the discharge hole, the chamber
The surface of room 21 offer it is a series of opening 211, it is described it is a series of opening 211 around the shaft coupling 2 axial directional distribution in
The peripheral surface of the shaft coupling 2, and substantially form the annular of the axial direction around the shaft coupling 2.It should be understood that figure
Although illustrating only a positive opening 211 in 4, remaining opening 211 is also distributed in the remaining surface of chamber 21.Institute
It further includes that a series of openings are coated on interior encirclement structures to state cement grinding system, the top for surrounding structure there are
Intercommunicating pore, the flour extraction pipe road 5 are connected to import and the intercommunicating pore and by the import of the powder concentrator 6 of the powder concentrator 6
And the chamber is isolated from the outside, and when a series of at least one of described openings are reached with the rotation of the shaft coupling 2
When at the intercommunicating pore, the chamber is connected via a series of at least one of described openings with the powder concentrator.According to
The preferred embodiment of the present invention, the opening 211 that 21 surface of chamber in shaft coupling 2 is opened is waist-shaped hole, around the axis of shaft coupling 2
Be conducive to convey cement powders to the waist-shaped hole of direction annular spread.
Refering to what is shown in Fig. 2, according to an aspect of the present invention, the grinding mill barrel 1 of cement ball mill is realized by shaft coupling 2
The center driving mode of power, thus the week of grinding mill barrel 1 are provided by the drive part that driving motor 4 and retarder 3 etc. are constituted
To surface without the structure outside plus.Meanwhile depending on a series of openings for the peripheral surface for being distributed in shaft coupling 2, energy
As 1 actual discharging position of grinding mill barrel.That is, shaft coupling 2 assumes responsibility for the biography in conventional grinding machine equipment simultaneously
Dynamic and discharging function.Such new design is conducive to the contour structures for simplifying whole equipment.Due to cement ball as described above
In grinding machine, grinding mill barrel 1, shaft coupling 2, drive part center driving arrangement so that above-mentioned cement grinding system is on building
Apparent more existing cement mill system is more easy, has significant practical value in production cycle, production efficiency.
Also, for the discharging of shaft coupling 2 effect, surround structure and do not rotated with shaft coupling 2, thus surrounds the company of structure
Through-hole only allows to be connected to external towards the opening of intercommunicating pore in a series of openings of the chamber surfaces of shaft coupling 2 always.And by
It is distributed in the peripheral surface of the shaft coupling 2 in a series of be open, and substantially forms the axial direction around the shaft coupling 2
Annular there is opening to be able to be connected to realize discharging with outside always therefore with the rotation of shaft coupling 2 and grinding mill barrel 1,
Also powder-material is avoided to escape from other openings.
In the embodiment shown in figure 1, the powder concentrator 6 is set at the chamber higher than the shaft coupling 2.Institute
It states shaft coupling 2, the retarder 3 and the motor to may be contained in the central axial direction of the grinding mill barrel 1, the grinding machine
Cylinder 1 is horizontally disposed.
The horizontally disposed and grinding mill barrel 1 of grinding mill barrel 1, this coaxial arrangement mode of shaft coupling 2, drive part,
These component parts of above-mentioned cement ball mill are allow to be generally in the same horizontal position.Entire cement grinding system as a result,
System is building upper further simplification, builds difficulty and substantially reduces.
Some preferred embodiments according to the present invention, cement grinding system further include monitoring device and sensor, are passed
Sensor is used to testing result being transmitted to monitoring device, and sensor includes being detected for detecting the moisture content for the moisture content that powder is included
Sensor, moisture content detection sensor may be disposed at all or part in following position：The feed opening of grinding mill barrel, discharge hole,
The pipeline middle part of the chamber of shaft coupling, the both ends open in flour extraction pipe road, flour extraction pipe road.Preferably, sensor may include that humidity passes
Sensor, humidity sensor may also set up all or part in above-mentioned position.
It, can be timely by the monitoring of powder lot humidity and ambient humidity to many places key position in cement grinding system
It was found that the factor of finished cement qualification rate and the factor of merit can be influenced, to effectively improve the quality of finished cement.
Other preferred embodiments according to the present invention, sensor further include being set in the pipeline of cement grinding system
Air flow speed sensor, the baroceptor of many places are thus whether normal and powder carry the effect of effective monitoring powder carry
Rate.
Other embodiment according to the present invention, cement grinding system further include expecting module, expect that module will be through
It crosses pretreated raw material and is delivered to cement ball mill via conveyer, to constitute a whole set of cement grinding system.
A kind of embodiment of present invention further optimization will be sketched below.This preferred implementation side according to the present invention
The various pieces of formula, the above-mentioned cement grinding system can be set in advance in babinet, in order to which Assembling is complete
At to form production line.
Refering to what is shown in Fig. 3, in the embodiment of present invention further optimization, the cement grinding system further includes first
Babinet 81, the second babinet 82, the first babinet 81, the second babinet 82 be respectively parallelepiped shape and along respective length side
To two surfaces can open or with opening, the grinding mill barrel 1 and the shaft coupling 2 are fixedly installed on the first babinet
In, the length direction of the grinding mill barrel 1 is along the length direction of the first babinet, 4 edge of the retarder 3 and the driving motor
The length direction of second babinet is fixedly installed in the second babinet, and the retarder 3 and the driving motor 4 are in the second case
Height in body is highly consistent with the central axis of grinding mill barrel 1 described in the first babinet, also fixed and arranged in the second babinet
There is an encirclement structure, the upper surface of the second babinet is equipped with opening corresponding with the encirclement intercommunicating pore of structure, and second
Babinet and the first babinet is end to end along its length is arranged in same level.
Optionally, according to the length of grinding mill barrel difference, also the grinding mill barrel 1 individually can be fixedly installed on the first case
In body, and the shaft coupling 2, the retarder 3 and the driving motor 4 are fixedly installed on along the length direction of the second babinet
In second babinet, and the shaft coupling 2, the height of the retarder 3 and the driving motor 4 in the second babinet and first
The central axis of grinding mill barrel 1 described in babinet it is highly consistent, also fixed and arranged has the encirclement structure in the second babinet, the
The upper surface of two babinets is equipped with opening corresponding with the encirclement intercommunicating pore of structure, and the second babinet and the first babinet are along it
Length direction is end to end to be arranged in same level.
Wherein, it surrounds structure to be fixedly arranged in the second babinet, not rotated with shaft coupling 2, thus surround the connection of structure
Hole only allows to be open towards intercommunicating pore in a series of openings of the chamber surfaces of shaft coupling 2 always to be connected to external.
Preferably, the cement grinding system further includes third babinet 83, and the powder concentrator is set to the third babinet
In 83, the third babinet 83 is set to second babinet, 82 top.
In some preferred embodiments, the cement grinding system further includes screw conveyor 7, the helical feed
The input end of machine is set to the coarse powder exit of the powder concentrator, and the outlet end of the screw conveyor is connected to the grinding machine cylinder
The feed opening of body 1.Screw conveyor 7 can have more than one, end to end to complete coarse powder toward the defeated of the feed opening
It send.
Also need the powder further ground that will again be sent back in grinding mill barrel 1 by screw conveyor after powder concentrator screening as a result,
Further grinding.By above-mentioned arrangement, it is also able to the space occupied by the entirety of compression cement grinding system.
Preferably, the screw conveyor 7 is located at first babinet, 1 top.The third babinet 83 is fixedly installed on
On the upper surface of second babinet 82, the control device of the driving motor 4 is additionally provided in second babinet.
Preferably, in above-mentioned preferred embodiment, the babinet is the metal cabinet in cuboid with opening or door,
And the babinet has for the anchor log of anchoring and/or the connection structure for being mutually permanently connected between babinet.
The cement grinding system of a variety of preferred embodiments as described above, is not only easy to modularization assembling, and can
The optimization layout of floor space is obtained, this optimization layout for example can be linear, which means that can be according to reality with substantially one
The manufacture of cement ability on border needs the multiple cement grinding systems of modularization assembling, that is, constitutes parallel a plurality of production line.This hair
The cement grinding system of bright above-mentioned numerous embodiments, compared with same type production line in the prior art, energy consumption, build at
There is extremely significant advantage in sheet.
Although specific embodiments of the present invention have been described above, it will be appreciated by those of skill in the art that these
It is merely illustrative of, protection scope of the present invention is defined by the appended claims.Those skilled in the art is not carrying on the back
Under the premise of from the principle and substance of the present invention, many changes and modifications may be made, but these are changed
Protection scope of the present invention is each fallen with modification.
Claims (10)
1. a kind of cement grinding system, which is characterized in that including cement ball mill, powder concentrator and flour extraction pipe road, the cement ball
Grinding machine includes grinding mill barrel, shaft coupling, retarder and the driving motor of cylinder, and abrasive body is equipped in the grinding mill barrel,
One in two circular end faces of the grinding mill barrel be provided with feed opening, another be provided with discharge hole, the feed opening and institute
The center of the circular end face where discharge hole is located at respectively is stated, the feed opening is set to by bearing on bearing base, described
Discharge hole is via bearing, the shaft coupling, the retarder to the driving motor, the driving shaft and driven shaft of the shaft coupling
Direction it is consistent, and the axial direction of the shaft coupling is consistent with the length direction of the grinding mill barrel, and the driving motor is used
In the driving grinding mill barrel around the center axis thereof of itself；
The shaft coupling has chamber, and the chamber is connected with the discharge hole, and the surface of the chamber offers a series of
Opening, a series of openings around the shaft coupling axial directional distribution in the peripheral surface of the shaft coupling, and substantially shape
At the annular of the axial direction around the shaft coupling, the cement grinding system further include by it is described it is a series of opening be coated in
Encirclement structure, it is described surround structure top there are intercommunicating pore, the flour extraction pipe road is connected to import and the institute of the powder concentrator
It states intercommunicating pore and the import of the powder concentrator and the chamber is isolated from the outside, and work as in a series of openings at least
One rotation with the shaft coupling and when reaching at the intercommunicating pore, the chamber via in a series of openings at least
One is connected with the powder concentrator.
2. cement grinding system as described in claim 1, which is characterized in that the cement grinding system further includes monitoring device
And sensor, the sensor are used to testing result being transmitted to the monitoring device, the sensor includes for detecting
The moisture content detection sensor and/or humidity sensor for the moisture content that powder is included, the moisture content detection sensor and/or described wet
The installation position of degree sensor includes the chamber of the feed opening of the grinding mill barrel, the discharge hole, the shaft coupling
All or part in the middle part of room, the both ends open in the flour extraction pipe road and pipeline.
3. cement grinding system as claimed in claim 2, which is characterized in that the sensor further includes air flow speed sensor
And/or baroceptor, the air flow speed sensor and/or the baroceptor are set to the cement grinding system
In pipeline.
4. cement grinding system as described in claim 1, which is characterized in that the shaft coupling, the retarder and the electricity
Machine may be contained in the central axial direction of the grinding mill barrel, and the grinding mill barrel is horizontally disposed.
5. cement grinding system as described in claim 1, which is characterized in that the cement grinding system further includes the first case
Body, the second babinet, the first babinet, the second babinet are respectively the shape of parallelepiped and two tables along respective length direction
Face can open or with being open, the grinding mill barrel is fixedly installed in the first babinet, the length direction of the grinding mill barrel
Along the length direction of the first babinet, the shaft coupling, the retarder and the driving motor are along the length side of the second babinet
To being fixedly installed in the second babinet, and the shaft coupling, the retarder and the driving motor are in the second babinet
Height is highly consistent with the central axis of grinding mill barrel described in the first babinet, and also fixed and arranged has the packet in the second babinet
Closed structure, the upper surface of the second babinet are equipped with opening corresponding with the encirclement intercommunicating pore of structure, the second babinet and the
One babinet is end to end along its length to be arranged in same level.
6. cement grinding system as claimed in claim 5, which is characterized in that the cement grinding system further includes third case
Body, the powder concentrator are set in the third babinet, and the third babinet is set to above second babinet.
7. cement grinding system as claimed in claim 6, which is characterized in that the cement grinding system further includes helical feed
The input end of machine, the screw conveyor is set to the coarse powder exit of the powder concentrator, the outlet end of the screw conveyor
It is connected to the feed opening of the grinding mill barrel, the screw conveyor is located above first babinet.
8. cement grinding system as claimed in claim 7, which is characterized in that the screw conveyor is fixedly installed on described
On the upper surface of one babinet, the third babinet is fixedly installed on the upper surface of second babinet, in second babinet
It is additionally provided with the control device of the driving motor.
9. such as cement grinding system described in claim 5 or 6, which is characterized in that the babinet is to be in opening or door
The metal cabinet of cuboid, and the babinet has for the anchor log of anchoring and/or for being mutually permanently connected between babinet
Connection structure.
10. cement grinding system as described in claim 1, which is characterized in that opened described in being opened up on the surface of the chamber
Mouth is waist-shaped hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710309327.0A CN108787049B (en) | 2017-05-04 | 2017-05-04 | cement grinding system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710309327.0A CN108787049B (en) | 2017-05-04 | 2017-05-04 | cement grinding system |
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| Publication Number | Publication Date |
|---|---|
| CN108787049A true CN108787049A (en) | 2018-11-13 |
| CN108787049B CN108787049B (en) | 2023-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710309327.0A Active CN108787049B (en) | 2017-05-04 | 2017-05-04 | cement grinding system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114146783A (en) * | 2021-12-08 | 2022-03-08 | 南京庆瑞水泥有限公司 | System and method for measuring abrasive particle size of cement raw powder of ball mill |
| CN115196892A (en) * | 2022-04-11 | 2022-10-18 | 包书红 | Green environment-friendly medium-alkali portland cement clinker and production process thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1080947A (en) * | 1965-07-19 | 1967-08-31 | Camillo Bargero | Cylindrical mill for grinding cement and similar materials |
| CN201500565U (en) * | 2009-09-22 | 2010-06-09 | 南京旋立重型机械有限公司 | Device of cement winnowing pre-grinding as semi-finishing grinding |
| CN104211312A (en) * | 2014-09-19 | 2014-12-17 | 南京凯盛国际工程有限公司 | Cement outer-circulating semi-finish grinding system of vertical mill |
| CN104888890A (en) * | 2015-06-16 | 2015-09-09 | 南京高精齿轮集团有限公司 | Power transmission system for grinding roller pairs of rolling and grinding machine |
| CN106076581A (en) * | 2016-08-05 | 2016-11-09 | 黄河科技学院 | There is eccentric adaptive single exciting screening crushing system and the method for processing materials |
| CN206810403U (en) * | 2017-05-04 | 2017-12-29 | 上海熠炎自动化科技有限公司 | Cement grinding system |
-
2017
- 2017-05-04 CN CN201710309327.0A patent/CN108787049B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1080947A (en) * | 1965-07-19 | 1967-08-31 | Camillo Bargero | Cylindrical mill for grinding cement and similar materials |
| CN201500565U (en) * | 2009-09-22 | 2010-06-09 | 南京旋立重型机械有限公司 | Device of cement winnowing pre-grinding as semi-finishing grinding |
| CN104211312A (en) * | 2014-09-19 | 2014-12-17 | 南京凯盛国际工程有限公司 | Cement outer-circulating semi-finish grinding system of vertical mill |
| CN104888890A (en) * | 2015-06-16 | 2015-09-09 | 南京高精齿轮集团有限公司 | Power transmission system for grinding roller pairs of rolling and grinding machine |
| CN106076581A (en) * | 2016-08-05 | 2016-11-09 | 黄河科技学院 | There is eccentric adaptive single exciting screening crushing system and the method for processing materials |
| CN206810403U (en) * | 2017-05-04 | 2017-12-29 | 上海熠炎自动化科技有限公司 | Cement grinding system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114146783A (en) * | 2021-12-08 | 2022-03-08 | 南京庆瑞水泥有限公司 | System and method for measuring abrasive particle size of cement raw powder of ball mill |
| CN115196892A (en) * | 2022-04-11 | 2022-10-18 | 包书红 | Green environment-friendly medium-alkali portland cement clinker and production process thereof |
| CN115196892B (en) * | 2022-04-11 | 2023-11-24 | 广德独山南方水泥有限公司 | Environment-friendly medium alkali silicate cement clinker and production process thereof |
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|---|---|
| CN108787049B (en) | 2023-11-21 |
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