CN209205471U - Screening plant is used in a kind of processing of calcium carbonate - Google Patents
Screening plant is used in a kind of processing of calcium carbonate Download PDFInfo
- Publication number
- CN209205471U CN209205471U CN201821657665.XU CN201821657665U CN209205471U CN 209205471 U CN209205471 U CN 209205471U CN 201821657665 U CN201821657665 U CN 201821657665U CN 209205471 U CN209205471 U CN 209205471U
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- crushing
- sieve net
- fixed
- motor
- cabinet
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Abstract
The utility model discloses a kind of calcium carbonate processing screening plants, including crushing cabinet, supporting leg, controller is provided on the crushing wall box, one end is welded with feed hopper above the crushing cabinet, the crushing tank ends are provided with fixed bearing block, the fixed bearing block center is provided with crushing shaft, the first crushing motor is provided on the outside of one of them described fixed bearing block, cutterhead is provided with outside the crushing shaft, the cutterhead edge is provided with crushing knife, the crushing cabinet lower end is provided with primary strainer, the supporting leg is provided with below the crushing cabinet, the supporting leg upper end is provided with primary sub-sieve net, the supporting leg lower end is provided with discharge bucket.Beneficial effect is: 1, can carry out crushing and multi-stage screening to calcium carbonate raw material, improve screening efficiency；2, it secondary to the larger particles progress generated in crushing process can roll, improve crushing effect, reduce impurity residual quantity.
Description
Technical field
The utility model relates to calcium carbonate production equipment technologies, process more particularly to a kind of calcium carbonate with screening dress
It sets.
Background technique
Calcium carbonate is a kind of inorganic compound, is commonly called as lime stone, lime stone, mountain flour, marble, calcite, is a kind of chemical combination
Object, chemical formula are CaCO3, it is in neutrality, is substantially insoluble in, is dissolved in acid.It is Common materials on the earth, be present in aragonite,
In the rocks such as calcite, chalk, limestone, marble, calcareous tufa.It also is the main component of animal skeleton or shell.Calcium carbonate
It is important construction material, industrial purposes is very wide and one of junior-senior high school chemistry common agents.
The calcium carbonate of ultra-fine grain is widely used, can be used for the industries such as papermaking, plastics, rubber product.Superfine-powder calcium carbonate
As the filler and coating pigment of paper grade (stock), china clay can be replaced completely, substantially reduce papermaking cost, and the strong of paper can be improved
Degree and smoothness improve the printing quality and print gloss of paper printing ink uniform absorption and paper.It is ultra-fine used in paper mill
The Particle size requirements of powder calcium carbonate slurry are at 2 microns hereinafter, and raw material selected by superfine-powder calcium carbonate slurry factory are 325
The coarse powder marble miberal powder of mesh (45 microns).
Calcium carbonate has some impurity when grinding and is difficult to crush, it is therefore desirable to sieve to calcium carbonate powder, go to clean
Matter could use.
Application No. is the Chinese patents of CN201020699670.4, disclose a kind of superfine powder calcium carbonate screening device, packet
Include vibrating screen, the downstream position of the vibrating screen is equipped with head tank, and the downstream position of the head tank is equipped with centrifuge, it is described into
It is equipped with the conveyance conduit for being connected to the two between batch can and the centrifuge, is set at the head tank on the conveyance conduit
There is feed pump, the lower part of the centrifuge is equipped with slurry outlet and solid discharge, and the slurry outlet is connect with product pump.
Above-mentioned patent structure is simple, and in screening, waste material is more, influences the utilization rate of calcium carbonate.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of calcium carbonate processing screening plant.
The utility model achieves the above object through the following technical schemes:
A kind of calcium carbonate processing screening plant, including cabinet, supporting leg are crushed, it is provided on the crushing wall box
Controller, crushing cabinet top one end are welded with feed hopper, and the crushing tank ends are provided with fixed bearing block, described
Fixed bearing block center is provided with crushing shaft, is provided with the first crushing motor on the outside of one of them described fixed bearing block, described
Cutterhead is provided with outside crushing shaft, the cutterhead edge is provided with crushing knife, and the crushing cabinet lower end is provided with primary strainer,
It is provided with the supporting leg below the crushing cabinet, the supporting leg upper end is provided with primary sub-sieve net, under the supporting leg
End is provided with discharge bucket, and secondary sub-sieve net, the primary sub-sieve net are provided between the primary sub-sieve net and the discharge bucket
Vibration motor is provided with below higher end, the lower one end end of the primary sub-sieve net is provided with slag-drip opening, the just fraction
Sieve is provided with pulverization roller above lower one end, and the pulverization roller both ends are provided with supporting bearing base, one of them described support
It is provided with the second crushing motor on the outside of bearing block, motor cabinet, the supporting leg inside are provided with below the second crushing motor
The higher one end of the primary sub-sieve net is provided with crossbeam, is provided with shock-absorption support, the damping above the crossbeam
Be provided with damping spring on support rod, described first crush motor, the vibration motor, described second crush motor with it is described
Controller electrical connection.
In above structure, pan feeding is poured into the crushing box house by the feed hopper, is opened by the controller
Movement machine power supply, described first, which crushes electrical power, drives the crushing shaft rotation, and the crushing shaft is driven by the cutterhead
The crushing knife rotation crushes material, and smashed material is from the primary strainer by falling in the primary sub-sieve net
On, the vibration motor drives the primary sub-sieve net and the secondary sub-sieve net vibration to sieve material, more little particle
Material gradually fall on the discharge bucket and as the gradient of the discharge bucket flows out, do not passed through by the material of screening described in
When pulverization roller, described second, which crushes the motor-driven pulverization roller, rolls large granular materials, make its be broken into it is smaller can
To fall, requirement is had reached, the material not crushed is discharged from the slag-drip opening.
In order to further increase the using effect of calcium carbonate processing screening plant, the fixed bearing block is solid by screw
The crushing tank ends are scheduled on, the crushing shaft is fixed on inside the fixed bearing block by bearing, and described first crushes
Motor is fixed by screws on the fixed bearing block, and described first crushes motor and crushing shaft transmission connection.
In order to further increase the using effect of calcium carbonate processing screening plant, the cutterhead is equidistantly welded on described
On crushing shaft, the crushing knife is fixed by screws on the cutterhead, is evenly distributed with three to six on each cutterhead
The crushing knife.
In order to further increase the using effect of calcium carbonate processing screening plant, the primary strainer is fixed by screw
It is 3 microns in the aperture of crushing cabinet lower end indentation, there, the primary strainer.
In order to further increase the using effect of calcium carbonate processing screening plant, the primary sub-sieve net, the discharging
Bucket and the secondary sub-sieve net are interspersed on the supporting leg, the primary sub-sieve net, the discharge bucket and the secondary
The gradient of sub-sieve net is 10 ° -15 °, and the primary sub-sieve net is parallel with the discharge bucket, the primary sub-sieve net and the secondary
The inclined direction of sub-sieve net is opposite.
In order to further increase the using effect of calcium carbonate processing screening plant, the beam welding is in the supporting leg
On, the shock-absorption support is fixed by screws on the crossbeam, and the other end of the shock-absorption support passes through pin shaft and institute
It states primary sub-sieve net to be fixed together, the damping spring is nested on the shock-absorption support, and the primary sub-sieve net is another
End is fixed on described first by pin shaft and crushes on motor.
In order to further increase the using effect of calcium carbonate processing screening plant, the supporting bearing base is solid by screw
It is scheduled on that the primary sub-sieve is online, and the pulverization roller is fixed in the supporting bearing base by bearing, and the motor cabinet passes through
Screw is fixed on the primary and divides on screen side wall, and the second crushing motor is fixed by screws on the motor cabinet, institute
It states the second crushing motor and the secondary sub-sieve net is sequentially connected.
In order to further increase the using effect of calcium carbonate processing screening plant, the secondary sub-sieve net higher end is same
Sample is provided with the vibration motor, the shock-absorption support and the damping spring, the lower one end setting of secondary sub-sieve net
Have a pulverization roller, the primary strainer, the primary sub-sieve net, the secondary sub-sieve net aperture successively become smaller.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, crushing and multi-stage screening can be carried out to calcium carbonate raw material, improve screening efficiency；
2, it secondary to the larger particles progress generated in crushing process can roll, improve crushing effect, it is residual to reduce impurity
Allowance.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of front view structure schematic diagram of calcium carbonate processing screening plant described in the utility model；
Fig. 2 is a kind of crushing box house structure diagram of calcium carbonate processing screening plant described in the utility model；
Fig. 3 is a kind of pulverization roller mounting structure schematic diagram of calcium carbonate processing screening plant described in the utility model；
Fig. 4 is a kind of partial enlargement diagram of calcium carbonate processing screening plant described in the utility model；
Fig. 5 is a kind of circuit structure flow diagram of calcium carbonate processing screening plant described in the utility model.
The reference numerals are as follows:
1, first motor is crushed；2, cabinet is crushed；3, controller；4, feed hopper；5, pulverization roller；6, primary sub-sieve net；7,
Slag-drip opening；8, vibration motor；9, discharge bucket；10, secondary sub-sieve net；11, supporting leg；12, fixed bearing block；13, cutterhead；14,
Crushing knife；15, crushing shaft；16, primary strainer；17, second motor is crushed；18, motor cabinet；19, supporting bearing base；20, crossbeam；
21, shock-absorption support；22, damping spring.
Specific embodiment
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
Embodiment one:
As Figure 1-Figure 5, a kind of calcium carbonate processing screening plant, including crush cabinet 2, supporting leg 11, crush box
It is provided with controller 3 on 2 side wall of body, crushes 2 top one end of cabinet and is welded with feed hopper 4, crushes 2 both ends of cabinet and is provided with fixation
Bearing block 12,12 center of fixed bearing block are provided with crushing shaft 15, are provided with the first powder on the outside of one of fixed bearing block 12
Broken motor 1 is provided with cutterhead 13 outside crushing shaft 15, and 13 edge of cutterhead is provided with crushing knife 14, crushes 2 lower end of cabinet and is provided with
Primary strainer 16 crushes and is provided with supporting leg 11 below cabinet 2, and 11 upper end of supporting leg is provided with primary sub-sieve net 6, supporting leg 11
Lower end is provided with discharge bucket 9, and secondary sub-sieve net 10 is provided between primary sub-sieve net 6 and discharge bucket 9, and primary sub-sieve net 6 is higher
It is provided with vibration motor 8 below one end, the lower one end end of primary sub-sieve net 6 is provided with slag-drip opening 7, and primary sub-sieve net 6 is lower
Pulverization roller 5 is provided with above one end, 5 both ends of pulverization roller are provided with supporting bearing base 19, one of 19 outside of supporting bearing base
It is provided with the second crushing motor 17, motor cabinet 18 is provided with below the second crushing motor 17,11 inside of supporting leg is close to first fraction
The higher one end of sieve 6 is provided with crossbeam 20, and shock-absorption support 21 is provided with above crossbeam 20, is provided on shock-absorption support 21
Damping spring 22, the first crushing motor 1, vibration motor 8, second crush motor 17 and are electrically connected with controller 3.
Embodiment two:
The difference between this embodiment and the first embodiment lies in:
In the present embodiment, fixed bearing block 12, which is fixed by screws in, crushes 2 both ends of cabinet, and crushing shaft 15 is solid by bearing
It is scheduled on inside fixed bearing block 12, the first crushing motor 1 is fixed by screws on fixed bearing block 12, and first crushes motor 1
It is sequentially connected with crushing shaft 15.
Specifically, setting can crush raw material by the first crushing generation power of motor 1 in this way.
The working principle of the utility model are as follows: pan feeding is poured by feed hopper 4 and is crushed inside cabinet 2, controller 3 is passed through
Start machine power, first, which crushes the energization of motor 1, drives crushing shaft 15 to rotate, and crushing shaft 15 drives crushing knife 14 by cutterhead 13
Rotation material is crushed, smashed material from primary strainer 16 by falling on primary sub-sieve net 6,8 band of vibration motor
Material is sieved in dynamic primary sub-sieve net 6 and secondary 10 vibration of sub-sieve net, and more short grained material is gradually fallen on discharge bucket 9
And as the gradient of discharge bucket 9 flows out, when not passing through pulverization roller 5 by the material of screening, second crushes the powder that motor 17 drives
Broken roller 5 rolls large granular materials, make its be broken into it is smaller can fall, have reached requirement, the material not crushed from
Slag-drip opening 7 is discharged.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (8)
1. a kind of calcium carbonate processing screening plant, it is characterised in that: including crushing cabinet (2), supporting leg (11), the crushing
It is provided with controller (3) on cabinet (2) side wall, one end is welded with feed hopper (4), the crushing above the crushing cabinet (2)
Cabinet (2) both ends are provided with fixed bearing block (12), and fixed bearing block (12) center is provided with crushing shaft (15), wherein one
It is provided with the first crushing motor (1) on the outside of a fixed bearing block (12), is provided with cutterhead outside the crushing shaft (15)
(13), cutterhead (13) edge is provided with crushing knife (14), and crushing cabinet (2) lower end is provided with primary strainer (16),
It is provided with the supporting leg (11) below the crushing cabinet (2), supporting leg (11) upper end is provided with primary sub-sieve net
(6), supporting leg (11) lower end is provided with discharge bucket (9), is set between the primary sub-sieve net (6) and the discharge bucket (9)
It is equipped with secondary sub-sieve net (10), is provided with vibration motor (8) below described primary sub-sieve net (6) higher end, the just fraction
The lower one end end of sieve (6) is provided with slag-drip opening (7), is provided with pulverization roller above described lower one end of primary sub-sieve net (6)
(5), pulverization roller (5) both ends are provided with supporting bearing base (19), setting on the outside of one of them described supporting bearing base (19)
There is the second crushing motor (17), described second, which crushes motor (17) lower section, is provided with motor cabinet (18), in the supporting leg (11)
Side is provided with crossbeam (20) close to described primary sub-sieve net (6) higher one end, is provided with damping branch above the crossbeam (20)
Strut (21) is provided with damping spring (22) on the shock-absorption support (21), and described first crushes motor (1), the vibration
Motor (8), described second crush motor (17) and are electrically connected with the controller (3).
2. a kind of calcium carbonate processing screening plant according to claim 1, it is characterised in that: the fixed bearing block
(12) crushing cabinet (2) both ends are fixed by screws in, the crushing shaft (15) is fixed on the fixing axle by bearing
It is internal to hold seat (12), described first, which crushes motor (1), is fixed by screws on the fixed bearing block (12), first powder
Broken motor (1) and the crushing shaft (15) are sequentially connected.
3. a kind of calcium carbonate processing screening plant according to claim 1, it is characterised in that: between described cutterhead (13) etc.
Away from being welded on the crushing shaft (15), the crushing knife (14) is fixed by screws on the cutterhead (13), each described
Three to six crushing knifes (14) are evenly distributed on cutterhead (13).
4. a kind of calcium carbonate processing screening plant according to claim 1, it is characterised in that: the primary strainer (16)
It is fixed by screws in crushing cabinet (2) lower end indentation, there, the aperture of the primary strainer (16) is 3 microns.
5. a kind of calcium carbonate processing screening plant according to claim 1, it is characterised in that: the primary sub-sieve net
(6), the discharge bucket (9) and the secondary sub-sieve net (10) are interspersed on the supporting leg (11), the primary sub-sieve
The gradient of net (6), the discharge bucket (9) and the secondary sub-sieve net (10) is 10 ° -15 °, the primary sub-sieve net (6) and institute
State discharge bucket (9) in parallel, the inclined direction of the primary sub-sieve net (6) and the secondary sub-sieve net (10) is opposite.
6. a kind of calcium carbonate processing screening plant according to claim 1, it is characterised in that: crossbeam (20) welding
On the supporting leg (11), the shock-absorption support (21) is fixed by screws on the crossbeam (20), the damping branch
The other end of strut (21) is fixed together by pin shaft and the primary sub-sieve net (6), and the damping spring (22) is nested in
On the shock-absorption support (21), primary sub-sieve net (6) other end is fixed on described first by pin shaft and crushes motor (1)
On.
7. a kind of calcium carbonate processing screening plant according to claim 1, it is characterised in that: the supporting bearing base
(19) it is fixed by screws on the primary sub-sieve net (6), the pulverization roller (5) is fixed on the spring bearing by bearing
On seat (19), the motor cabinet (18) is fixed by screws on described primary sub-sieve net (6) side wall, and described second crushes motor
(17) it is fixed by screws on the motor cabinet (18), described second crushes motor (17) and secondary sub-sieve net (10) biography
Dynamic connection.
8. a kind of calcium carbonate processing screening plant according to claim 1, it is characterised in that: the secondary sub-sieve net
(10) higher end is again provided with the vibration motor (8), the shock-absorption support (21) and the damping spring (22), institute
It states the lower one end of secondary sub-sieve net (10) to be provided with the pulverization roller (5), the primary strainer (16), the primary sub-sieve net
(6), the aperture of the secondary sub-sieve net (10) successively becomes smaller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821657665.XU CN209205471U (en) | 2018-10-12 | 2018-10-12 | Screening plant is used in a kind of processing of calcium carbonate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821657665.XU CN209205471U (en) | 2018-10-12 | 2018-10-12 | Screening plant is used in a kind of processing of calcium carbonate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209205471U true CN209205471U (en) | 2019-08-06 |
Family
ID=67455846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821657665.XU Expired - Fee Related CN209205471U (en) | 2018-10-12 | 2018-10-12 | Screening plant is used in a kind of processing of calcium carbonate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209205471U (en) |
-
2018
- 2018-10-12 CN CN201821657665.XU patent/CN209205471U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190806 Termination date: 20191012 |