CN107456905A - A kind of filter cake beating apparatus and method and its application - Google Patents
A kind of filter cake beating apparatus and method and its application Download PDFInfo
- Publication number
- CN107456905A CN107456905A CN201610391137.3A CN201610391137A CN107456905A CN 107456905 A CN107456905 A CN 107456905A CN 201610391137 A CN201610391137 A CN 201610391137A CN 107456905 A CN107456905 A CN 107456905A
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- Prior art keywords
- inner cylinder
- housing
- accommodating chamber
- filter cake
- filter
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F29/00—Mixers with rotating receptacles
- B01F29/60—Mixers with rotating receptacles rotating about a horizontal or inclined axis, e.g. drum mixers
- B01F29/63—Mixers with rotating receptacles rotating about a horizontal or inclined axis, e.g. drum mixers with fixed bars, i.e. stationary, or fixed on the receptacle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F29/00—Mixers with rotating receptacles
- B01F29/30—Mixing the contents of individual packages or containers, e.g. by rotating tins or bottles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F29/00—Mixers with rotating receptacles
- B01F29/40—Parts or components, e.g. receptacles, feeding or discharging means
- B01F29/403—Disposition of the rotor axis
- B01F29/4031—Disposition of the rotor axis horizontal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F29/00—Mixers with rotating receptacles
- B01F29/60—Mixers with rotating receptacles rotating about a horizontal or inclined axis, e.g. drum mixers
- B01F29/62—Mixers with rotating receptacles rotating about a horizontal or inclined axis, e.g. drum mixers without bars, i.e. without mixing elements; characterised by the shape or cross section of the receptacle, e.g. of Y-, Z-, S- or X- shape; with cylindrical receptacles rotating about an axis at an angle to their longitudinal axis
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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
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
-
- 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
-
- 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 present invention relates to chemical industry and field of smelting, disclose a kind of filter cake continuous beating device, including housing and inner cylinder, inner cylinder is arranged on enclosure interior with being connected with housing into rotation, and enclosure interior cavity is divided into the first accommodating chamber inside inner cylinder, and the second accommodating chamber between housing and inner cylinder, there is the material inlet for extending to hull outside and being connected with the first accommodating chamber on inner cylinder, there is the sieve aperture of the first accommodating chamber of connection and the second accommodating chamber in the inner cylinder side wall, and there are multiple blades or baffle plate on inner cylinder inwall, there are filter and the material outlet being connected with the second accommodating chamber on housing, the slurry that filter fits filtering and discharge near material outlet and material outlet are flowed out by material outlet.The invention also discloses application of the above-mentioned filter cake beating apparatus in catalyst cake mashing step and the method for filter cake continuous beating.Filter cake continuous beating is carried out using the filter cake beating apparatus of the present invention, the effect and efficiency of filter cake mashing can be significantly improved.
Description
Technical field
The present invention relates to chemical industry and field of smelting, in particular it relates to a kind of filter cake beating apparatus and method and its application.
Background technology
In process of production, mashing is an important sport technique segment of slurry preparation process, and the technology is commonly applied to
In multiple production processes such as paper-making industry, catalyst preparation, white carbon black production.By taking catalyst preparation as an example, in the catalyst system of progress
In standby link, it will usually slurry is filtered to reach separation of solid and liquid, and may also contained in the filter cake formed
Impurity element or harmful ion can influence catalyst physical and chemical performance, it is therefore desirable to filter cake plus water are beaten to form slurry so as to carry out
Washing.
The usual water content of filter cake is higher, and viscosity is very big, and solid content is high, and existing refining system is in the prevalence of mashing
Effect is poor, and beating time is long, slurry discharge is difficult and the problems such as dead angle be present.Because of the physical property of filter cake, lead to not be ground with some
The equipment such as machine are pre-processed, and prior art directly feeds filter cake without processing, because the crushing effect for being beaten oar is limited, institute
It can not soon be disperseed after being beaten tank with addition, still have sticky filter cake and blocked because cause for quality sinks to rapidly bottom
Discharging opening.In addition, some prior arts are provided with blade, deflection plate etc. on wall, filter cake can be made to be adhered to above, so as to lead
Cause the effect of broken filter cake to be deteriorated, and then fail.
For example, patent application 201320342061.7 discloses a kind of white carbon filter cake hollander tub, including cell body, power drive
Dynamic device and pump, wherein, agitating shaft is installed, agitating shaft is connected with power drive unit, on agitating shaft vertically in cell body
More than one agitating paddle is installed, more than one fixed blade, agitating paddle and fixed blade are installed on the inwall of cell body
The equal indention of working face, the top of cell body offers charging aperture and size circulations entrance, and the bottom of cell body offers discharging
Mouth and size circulations outlet, the inclined bottom surface of cell body are set, and the inlet of pump is connected with discharging opening pipeline, the liquid outlet difference of pump
It is connected with size circulations entrance and slurry collection device pipeline.The defects of hollander tub, is：With agitating paddle, use for a long time
Filter cake can be made to be adhered to above, so as to cause the effect of broken filter cake to be deteriorated, and then failed.
Patent application CN203803428U discloses a kind of planet stock tank pulping device structure, including stock tank, mounting bracket and row
Star agitator, planet pulping device are set up at the top of stock tank by mounting bracket；Planetary stirrer is made up of revolution movement and agitator；
The composition of revolution movement is to correspond to the hollow shaft of the position provided with vertical direction at stock tank center, the top of hollow shaft in mounting bracket
To drive hollow shaft revoluting motor, lower section is fixedly connected with the pivoted arm of some horizontal directions；Agitator is located at the pivoted arm of revolution movement
On, the impeller for extending vertically into the impeller axle of stock tank and being installed in impeller axle driven by impeller motor, impeller motor is formed.Should
Planet stock tank pulping device structure makes mashing impeller while rotation, is revolved round the sun around stock tank center, makes whole pond slurry mashing uniform, nothing
Dead angle, prevent that long fibre wadding is poly-.It is adjustable that center, mashing revolution-radius and mashing blade pitgh, height are beaten simultaneously, can
To meet the requirement of different slurries kind, different slurry concentrations.But have a disadvantage in that：Continous way operation, zoom comparison can not be carried out
Difficulty, and it is expensive.
Patent application CN204107427U discloses a kind of filter cake slurrying device, including agitating shaft, paddle, slurrying bucket and
Dump valve, slurrying bottom of the barrel are inverted cone-shaped structure, and paddle is located on agitating shaft, and agitating shaft and paddle are respectively positioned on slurrying bucket
It is interior；Slurrying bottom of the barrel connects slurrying bucket top through pipeline with circulating pump, and agitating shaft is driven by motor and speed reducer to be rotated, motor and
Reductor is fixed on the support at the top of slurrying bucket.But the filter cake slurrying device can not realize continuous beating, and beating resultses
Also it is undesirable.
In addition, patent application CN103263864A discloses a kind of mashing dissolver, the device includes：Cylinder, motor,
Combined blender, the motor are arranged on outside cylinder, and motor is linked by the combined blender in shaft coupling and cylinder to be connected
Connect, the combined blender includes agitating shaft, and the agitating shaft the superiors are provided with inclined paddle type agitator, and intermediate second layer is set
There is narrow leaf propeller mixer, lower third layer is provided with aerofoil profile agitator, and lowermost layer is provided with gate stirrer.Though the device
Can so solve the problems, such as cylinder buildup, still, its field being related to is p-phthalic acid's recycling field, and the dress
Put and continuous beating can not be realized.
Therefore, existing beating apparatus is poor in the prevalence of beating resultses, and beating time is long, slurry discharge is difficult and nothing
The problems such as method continuous beating.
The content of the invention
The invention aims to overcome mashing in the prior art, oar easily adheres to, filter cake beating resultses are poor, Wu Falian
The defects of continuous mashing, there is provided one kind being capable of continuous beating and the preferable filter cake beating apparatus of beating resultses and method and its application.
To achieve these goals, the invention provides a kind of filter cake continuous beating device, the device includes housing and interior
Cylinder, the inner cylinder is arranged on enclosure interior with housing into rotation with being connected, and the enclosure interior cavity is divided into inner cylinder
First accommodating chamber in portion, and the second accommodating chamber between the housing and inner cylinder, it is provided with the inner cylinder and extends to
The hull outside and the material inlet being connected with the first accommodating chamber, the first accommodating chamber of connection is provided with the inner cylinder side wall
With the sieve aperture of the second accommodating chamber, and multiple blades or plate washer are provided with the inner cylinder inwall, have on the housing filter and
The material outlet being connected with second accommodating chamber, the material outlet and the filter near the material outlet are matched somebody with somebody
Close the slurry that filtering is flowed out by material outlet.
On the other hand, the answering in catalyst cake mashing step the invention provides above-mentioned filter cake continuous beating device
With.
The third aspect, the invention provides a kind of filter cake continuous beating method, this method includes：Carried out using said apparatus
Filter cake continuous beating,
Under housing and inner cylinder rotation condition, filter cake and water are passed through in the first accommodating chamber by material inlet, the filter
Cake, which is crushed and stirred into slurry by multiple blades or plate washer on inner cylinder inwall and enter second by the sieve aperture in inner cylinder side wall, to be held
Receive in chamber, then the slurry after the further uniform stirring of slurry progress in the second accommodating chamber is through the filtering near material outlet
Device is filtered and discharged by material outlet outside housing.
Therefore, filter cake continuous beating can be realized using the filter cake beating apparatus of specific structure of the present invention, and can significantly carried
The effect and efficiency of high filter cake mashing.Specifically, after filter cake and water enter inner cylinder, inner cylinder is driven by drive device to be rotated at a high speed,
Under blade or the plate washer effect set on the shearing force of water, centrifugal force and inner cylinder inwall filter cake is crushed, then slurry passes through
The accommodating chamber that sieve aperture on inner cylinder enters between inner cylinder and housing, housing into rotation make slurry mixing and crushed again, then, slurry
Discharged through the filter at material outlet from housing side line.The beating apparatus manufacture craft of the present invention is simple, can efficient, continuous shape
Into slurry, and it is short into the slurry time；There is practical safety and effect easy to clean simultaneously.Solve because mashing oar crushes filter cake
Effect is limited, easily cause because caused by particle diameter is excessive discharging opening block, mashing pot bottom sediment the problems such as.Therefore, with
Traditional vertical mashing crushing system is entirely different, and it is complete that beating apparatus of the invention does not use agitating paddle to be carried out to filter cake
It is broken, its rely primarily on the comprehensive active force such as centrifugal force, mechanical force and shearing force and continuously into slurry, it is and shorter into the slurry time,
Efficiency is carried out continuously operation compared with Gao Bingke.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Fig. 1 is a kind of filter cake beating apparatus schematic diagram of embodiment of the present invention.
Description of reference numerals
The blade of 1 housing, 2 inner cylinder 3 or the material outlet of 4 material inlet of plate washer 5
The ball milling part of 6 drive device, 7 hinge 8 or the base of sanding components 9
Embodiment
The embodiment of the present invention is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
The invention provides a kind of filter cake continuous beating device, as shown in figure 1, the device includes housing 1 and inner cylinder 2, institute
State inner cylinder 2 to be arranged on inside housing 1 with the rotation connection of housing 1, and the internal cavities of housing 1 are divided into inner cylinder 2
First accommodating chamber in portion, and the second accommodating chamber between the housing 1 and inner cylinder 2, extension is provided with the inner cylinder 2
To the outside of housing 1 and the material inlet 4 being connected with the first accommodating chamber, connection first is provided with the side wall of inner cylinder 2
The sieve aperture of accommodating chamber and the second accommodating chamber, and multiple blades or plate washer 3 are provided with the inwall of the inner cylinder 2, have on the housing 1
Filter and the material outlet 5 being connected with second accommodating chamber, the material outlet 5 and near material outlet 5
The slurry that filter fits filtering is flowed out by material outlet 5.
According to device of the present invention, it is preferable that the multiple blade or plate washer 3 is parallel and is evenly distributed in described
On the inwall of cylinder 2；
It is highly preferred that each blade or the plate washer length direction and the angle of the axial direction of inner cylinder 2 in multiple blades or plate washer 3 are
5-90 degree, more preferably 45-90 degree.
In a kind of preferred embodiment of the present invention, each blade or plate washer length direction in multiple blades or plate washer 3
The axis direction of inner cylinder is each perpendicular to, so as to be more beneficial for contact of the filter cake with blade or plate washer 3, further strengthens being ground into slurry
Effect.
According to device of the present invention, the shape and size of blade or plate washer can be the variously-shaped of this area routine
And size, such as can be square plate shape, its thickness can be 0.05-5mm.
According to device of the present invention, as long as the sieve aperture is arranged in the side wall of inner cylinder 2, it is specifically set
Putting mode and quantity, there is no particular limitation, such as hole can be distributed in the side wall of inner cylinder 2.
According to device of the present invention, the size of sieve aperture can determine according to being actually needed, such as its aperture can be
Any shape, average pore size can be 0.001-15mm, be further 0.1-10mm, so as to the material that is more beneficial in inner cylinder to
Accommodating chamber conveys between inner cylinder and shell, reduces discharge pressure, and then improves the continuity that material outlet 5 discharges slurry.
According to device of the present invention, the device can also include drive device 6, further, the drive device 6
Including first driving means and the second drive device, the first driving means are used to drive the housing 1 to rotate, and described second
Drive device is used to drive the inner cylinder 2 to rotate.
According to device of the present invention, further, the device also includes being circumferentially provided on the outer wall of housing 1 along housing 1
On hinge 7, the first driving means can drive the housing 1 to rotate by the hinge 7.
According to device of the present invention, the first driving means and second drive device can be this area
The conventional driving equipment that driving can be provided for beating apparatus, for example, the first driving means and the second driving dress
Motor, shaft coupling and driving wheel can each be included by putting.Wherein, motor, shaft coupling and driving wheel and the shell of driving required for it
Annexation between body and inner cylinder is known in the art annexation, will not be repeated here.
The present inventor is under study for action it was unexpectedly observed that working as the device includes control device, and the control device leads to
Cross control first driving means and the second drive device so that when the housing 1 and the inner cylinder 2 rotate according to opposite direction,
It is more beneficial for the crushing of filter cake and into slurry.Wherein, the control device can be speed changer.
In the present invention, the filter can be the various conventional various filters in this area, can be according to actual mashing
The needs of effect, to change the filter with different size exclusion holes.It should be appreciated by those skilled in the art filtering
The aperture of device filter bores is less than or equal to the aperture of sieve aperture in the side wall of inner cylinder 2.For example, when the aperture of sieve aperture is 0.1-10mm, mistake
Filter filter bores can be equipped with as 0.01-10mm.
According to device of the present invention, further, the device is horizontal, so as to avoid material in crushing process
Spluttering and pollute environment and improve production cost.Wherein, device of the invention is also provided with base 9 with supporing shell 1
With inner cylinder 2.
According to device of the present invention, further, abrasive material 8 is placed with first accommodating chamber, so that interior
Filter cake in cylinder 2 carries out primary grinding under the double reaction plus of blade or the shear action of plate washer 3 and the abrasive action of abrasive material 8, enters
And it is more beneficial for into slurry.
According to device of the present invention, further, abrasive material 8 is placed with second accommodating chamber, so as to through primary
The slurry of grinding carries out secondary grinding, and then is more beneficial for it into slurry.
In a kind of most preferably embodiment of the present invention, abrasive material 8 is placed with first accommodating chamber；And described second
Abrasive material 8 is placed with accommodating chamber, be i.e. is placed with abrasive material 8 in the first accommodating chamber and the second accommodating chamber.
According to device of the present invention, the abrasive material 8 can be the conventional various abrasive materials in this area, it is preferable that abrasive material 8
For ball milling part and/or sanding components, the ball milling part for example can be iron ball, and the sanding components for example can be stone
Son.
According to device of the present invention, the size of abrasive material 8 can according to the needs of the grain diameter in final slurry come
Selection.Such as the particle diameter of abrasive material 8 can be 5-20mm.
In a kind of preferred embodiment of the present invention, the particle diameter for the abrasive material 8 placed in the first accommodating chamber holds with described second
Receive the abrasive material 8 placed in chamber particle diameter it is different, so as to be more beneficial for the grinding of slurry.
In the present invention, the particle diameter of abrasive material 8 refers to when abrasive material 8 is spherical ball milling part, and its particle diameter refers to spherical diameter,
When abrasive material 8 is sanding components, its particle diameter refers to the maximum linear length distance between two points on sanding components outer surface.
According to device of the present invention, the diameter ratio of housing 1 and inner cylinder 2 can be the conventional diameter ratio in this area, example
If the diameter ratio of inner cylinder 2 and housing 1 can be 1：1.2-10.
Second aspect, the invention provides above-mentioned filter cake continuous beating device answering in catalyst cake mashing step
With.
Wherein, the various filter cakes after filter cake can be separated with this area filter.Specific species can include hydrated iron, white
Caused filter cake in the preparation process such as carbon black, molecular sieve and catalyst.The concrete composition of filter cake because production method difference and
Difference, but final beating resultses are influenceed little.
The third aspect, the invention provides a kind of filter cake continuous beating method, this method includes：Said apparatus is adopted to be filtered
Cake continuous beating,
Under housing 1 and the rotation condition of inner cylinder 2, filter cake and water are passed through in the first accommodating chamber by material inlet 4, it is described
Filter cake crushes and stirred into slurry by multiple blades or plate washer 3 on the inwall of inner cylinder 2 and enters the by the sieve aperture in the side wall of inner cylinder 2
In two accommodating chambers, the slurry after further uniform stirring is then carried out in the second accommodating chamber through the filtering near material outlet 5
Device is filtered and discharged by material outlet 5 outside housing 1.
In a kind of preferred embodiment of the present invention, the rotation condition of housing 1 and inner cylinder 2 includes：Housing 1 and inner cylinder 2
Pass on it is in opposite direction.
Housing 1 and inner cylinder 2 velocity of rotation can be this area conventional speeds, for example, housing 1 and inner cylinder 2 turn
Dynamic speed is each independently 5-10000rpm.
Preferably, abrasive material 8 is placed with first accommodating chamber causes filter cake to carry out primary grinding.
Preferably, abrasive material 8 is placed with second accommodating chamber causes slurry to carry out secondary grinding.
In a kind of preferred embodiment of the present invention, abrasive material 8 is placed with the first accommodating chamber and the second accommodating chamber so that
Filter cake carries out primary grinding in the first accommodating chamber and secondary grinding is carried out in the second accommodating chamber successively.
Method of the present invention can also include：Under housing 1 and the rotation condition of inner cylinder 2, water is passed through into material inlet 4
It is passed through in the first accommodating chamber, is then again passed through filter cake and water in the first accommodating chamber by material inlet 4 according to a certain percentage.Its
In, the dosage of filter cake and water can make it that the water content of the hydrated iron cake slurry of final filter discharge is 75-95 weight %；
The water content of white carbon cake slurry is 50-95 weight %, and molecular sieve cake moisture is 50-95 weight %.
Wherein, the various filter cakes after filter cake can be separated with this area filter.Specific species can include hydrated iron, white
Caused filter cake in the preparation process such as carbon black, molecular sieve, catalyst.The concrete composition of filter cake because production method it is different without
Together, but on final beating resultses influence little.
In a kind of preferred embodiment of the present invention, the side of continuous beating is carried out using filter cake continuous beating device of the present invention
Method includes：
(1) placing abrasive 8 is distinguished in the second accommodating chamber between the first accommodating chamber in inner cylinder 2, inner cylinder 2 and housing 1,
Then water 2 is passed through into inner cylinder by material inlet 4, opens the first driving means and the second drive device of beating apparatus, make
Inner cylinder 2 is obtained to rotate in opposite directions with housing 1；
(2) keep inner cylinder 2 to be rotated in opposite directions with housing 1, and filter cake and water is passed through via material inlet 4 interior
In cylinder 2；
(3) entered in inner cylinder 2 through broken slurry by the sieve aperture set in the side wall of inner cylinder 2 between housing 1 and inner cylinder 2
Accommodating chamber；
(4) discharged through broken slurry by the filter near material outlet 5 on housing 1.
Embodiment 1
The present embodiment is used for filter cake continuous beating apparatus and method and its application for illustrating the present invention.
As shown in figure 1, filter cake continuous beating device is the horizontal beating apparatus for being provided with base 9, wherein, the filter cake is continuous
Beating apparatus is provided with housing 1 and inner cylinder 2, and the diameter of inner cylinder 2 and housing 1 ratio is 1：1.2；The inner cylinder 2 rotates with housing 1
It is arranged on inside housing 1 to connection, and the internal cavities of housing 1 is divided into the first accommodating chamber inside inner cylinder 2, and
The second accommodating chamber between the housing 1 and inner cylinder 2, be provided with the inner cylinder 2 extend to the outside of housing 1 and with
The material inlet 4 that first accommodating chamber is connected, the first accommodating chamber of connection and the second accommodating chamber are provided with the side wall of inner cylinder 2
Sieve aperture (aperture 10mm), and it is parallel on the inwall of the inner cylinder 2 and be uniformly arranged multiple rectangle sheet blades or plate washer 3
(thickness 1mm), each blade or plate washer length direction in multiple blades or plate washer 3 are each perpendicular to the axis direction of inner cylinder；
Filter (filter bores aperture is 10mm) and the material outlet 5 being connected with second accommodating chamber are provided with the housing 1,
The slurry that material outlet 5 and the filter fits filtering is flowed out by material outlet 5, wherein, it is placed with iron in the first accommodating chamber
Ball and stone (particle diameter of iron ball is 10mm, and the particle diameter of stone is 5mm), iron ball and stone (iron ball are placed with the second accommodating chamber
Particle diameter be 10mm, the particle diameter of stone is 5mm), the filter cake beating apparatus is additionally provided with first driving means, the second drive device
And speed changer, first driving means along the circumferentially disposed drive shell 1 of hinge 7 of housing exterior walls by rotating, the second drive device
Driving inner cylinder 2 rotates, and control device speed changer is by controlling first driving means and the second drive device so that housing 1 and interior
Cylinder 2 rotates according to opposite direction.First driving means and the second drive device respectively by motor, shaft coupling and drive wheel group into.
Use the process of above-mentioned beating apparatus continuous beating for：First pass through material inlet 4 and 2 be passed through 100L water into inner cylinder,
Open the first driving means and the second drive device of beating apparatus so that inner cylinder 2 rotates in opposite directions with housing 1,
The rotating speed of housing 1 is 1000rpm, and the rotating speed of inner cylinder 2 is 1000rpm；Continue to keep inner cylinder 2 and housing 1 in opposite directions
Rotate and respective rotating speed, by filter cake and water, (wherein, the dosage of filter cake and water causes the hydrated iron that final filter is discharged to filter
The water content of cake slurry is 85wt%) it is passed through via material inlet 4 in the first accommodating chamber in inner cylinder 2, in blade or plate washer
Crushed and stirred under the primary grinding of active force and abrasive material 8 (iron ball and stone)；Then passed through in the first accommodating chamber of inner cylinder 2
The second accommodating chamber that broken slurry is entered between housing 1 and inner cylinder 2 by the sieve aperture that is set in the side wall of inner cylinder 2 simultaneously passes through wherein
The secondary abrasive action of abrasive material 8 (iron ball and stone) carries out further crush and further uniform stirring, final particle
The slurry that footpath reaches requirement is more than in filter filter bores aperture by the filter discharge system near material outlet, particle diameter
Grain, which continues to stay in, carries out secondary grinding in the second accommodating chamber, can be discharged outside housing 1 until it reaches required particle diameter.
Embodiment 2
The present embodiment is used for filter cake continuous beating apparatus and method and its application for illustrating the present invention.
As shown in figure 1, filter cake continuous beating device is the horizontal beating apparatus for being provided with base 9, wherein, the filter cake is continuous
Beating apparatus is provided with housing 1 and inner cylinder 2, and the diameter of inner cylinder 2 and housing 1 ratio is 1：5；The inner cylinder 2 rotates with housing 1 to be connected
Ground connection is arranged on inside housing 1, and the internal cavities of housing 1 are divided into the first accommodating chamber inside inner cylinder 2, Yi Jiwei
The second accommodating chamber between the housing 1 and inner cylinder 2, it is provided with the inner cylinder 2 and extends to the outside of housing 1 and with the
The material inlet 4 that one accommodating chamber is connected, the sieve of the first accommodating chamber of connection and the second accommodating chamber is provided with the side wall of inner cylinder 2
Hole (aperture 2mm), and it is parallel on the inwall of the inner cylinder 2 and be uniformly arranged multiple rectangle sheet blade or plate washer 3 (thickness
For 2mm), each blade or plate washer length direction in multiple blades or plate washer 3 is each perpendicular to the axis direction of inner cylinder；The shell
Filter (filter bores aperture is 2mm) and the material outlet 5 being connected with second accommodating chamber, the thing are provided with body 1
The slurry that material outlet 5 and filter fits filtering are flowed out by material outlet 5, wherein, it is placed with iron ball and stone in the first accommodating chamber
Sub (particle diameter of iron ball is 5mm, and the particle diameter of stone is 20mm), iron ball and the stone (particle diameter of iron ball are placed with the second accommodating chamber
For 10mm, the particle diameter of stone is 5mm), the filter cake beating apparatus is additionally provided with first driving means, the second drive device and speed change
Device, first driving means along the circumferentially disposed drive shell 1 of hinge 7 of housing exterior walls by rotating, in the driving of the second drive device
Cylinder 2 rotates, and control device speed changer is by controlling first driving means and the second drive device so that housing 1 and inner cylinder 2 according to
Opposite direction rotates.First driving means and the second drive device respectively by motor, shaft coupling and drive wheel group into.
Use the process of above-mentioned beating apparatus continuous beating for：First pass through material inlet 4 and 2 be passed through 100L water into inner cylinder,
Open the first driving means and the second drive device of beating apparatus so that inner cylinder 2 rotates in opposite directions with housing 1,
The rotating speed of housing 1 is 500rpm, and the rotating speed of inner cylinder 2 is 5000rpm；Continue to keep inner cylinder 2 with housing 1 in opposite directions to turn
Dynamic and respective rotating speed, by filter cake and water, (wherein, the dosage of filter cake and water causes the hydrated iron filter cake that final filter is discharged
The water content of slurry is 85wt%) it is passed through via material inlet 4 in the first accommodating chamber in inner cylinder 2, in blade or the work of plate washer
Firmly crushed and stirred with the primary grinding of abrasive material 8 (iron ball and stone)；Then through broken in the first accommodating chamber of inner cylinder 2
The second accommodating chamber that broken slurry is entered between housing 1 and inner cylinder 2 by the sieve aperture that is set in the side wall of inner cylinder 2 and wherein through grinding
Expect that the secondary abrasive action of 8 (iron ball and stones) carries out further crush and further uniform stirring, final grain diameter
The slurry for reaching requirement is more than the particle in filter filter bores aperture by the filter discharge system near material outlet, particle diameter
Continue to stay in and secondary grinding is carried out in the second accommodating chamber, can be discharged outside housing 1 until it reaches required particle diameter.
Embodiment 3
The present embodiment is used for filter cake continuous beating apparatus and method and its application for illustrating the present invention.
As shown in figure 1, filter cake continuous beating device is the horizontal beating apparatus for being provided with base 9, wherein, the filter cake is continuous
Beating apparatus is provided with housing 1 and inner cylinder 2, and the diameter of inner cylinder 2 and housing 1 ratio is 1：10；The inner cylinder 2 rotates with housing 1
It is arranged on inside housing 1 to connection, and the internal cavities of housing 1 is divided into the first accommodating chamber inside inner cylinder 2, and
The second accommodating chamber between the housing 1 and inner cylinder 2, be provided with the inner cylinder 2 extend to the outside of housing 1 and with
The material inlet 4 that first accommodating chamber is connected, the first accommodating chamber of connection and the second accommodating chamber are provided with the side wall of inner cylinder 2
Sieve aperture (aperture 5mm), and it is parallel on the inwall of the inner cylinder 2 and to be uniformly arranged multiple rectangle sheet blades or plate washer 3 (thick
Spend for 2mm), each blade or plate washer length direction in multiple blades or plate washer 3 is each perpendicular to the axis direction of inner cylinder；It is described
Filter (filter bores aperture is 4mm) and the material outlet 5 being connected with second accommodating chamber are provided with housing 1, it is described
Material outlet 5 and the slurry that is flowed out by material outlet 5 of filter fits filtering, wherein, be placed with the first accommodating chamber iron ball and
Stone (particle diameter of iron ball is 5mm, and the particle diameter of stone is 10mm), iron ball and the stone (grain of iron ball are placed with the second accommodating chamber
Footpath is 5mm, and the particle diameter of stone is 10mm), the filter cake beating apparatus is additionally provided with first driving means, the second drive device and change
Fast device, first driving means along the circumferentially disposed drive shell 1 of hinge 7 of housing exterior walls by rotating, the driving of the second drive device
Inner cylinder 2 is rotated, and control device speed changer is by controlling first driving means and the second drive device so that housing 1 and inner cylinder 2 are pressed
Opposite direction of taking a picture rotates.First driving means and the second drive device respectively by motor, shaft coupling and drive wheel group into.
Use the process of above-mentioned beating apparatus continuous beating for：First pass through material inlet 4 and 2 be passed through 100L water into inner cylinder,
Open the first driving means and the second drive device of beating apparatus so that inner cylinder 2 rotates in opposite directions with housing 1,
The rotating speed of housing 1 is 1000rpm, and the rotating speed of inner cylinder 2 is 500rpm；Continue to keep inner cylinder 2 with housing 1 in opposite directions to turn
Dynamic and respective rotating speed, by filter cake and water, (wherein, the dosage of filter cake and water causes the white carbon filter cake that final filter is discharged
The water content of slurry is 85wt%) it is passed through via material inlet 4 in the first accommodating chamber in inner cylinder 2, in blade or the work of plate washer
Firmly crushed and stirred with the primary grinding of abrasive material 8 (iron ball and stone)；Then through broken in the first accommodating chamber of inner cylinder 2
The second accommodating chamber that broken slurry is entered between housing 1 and inner cylinder 2 by the sieve aperture that is set in the side wall of inner cylinder 2 and wherein through grinding
Expect that the secondary abrasive action of 8 (iron ball and stones) carries out further crush and further uniform stirring, final grain diameter
The slurry for reaching requirement is more than the particle in filter filter bores aperture by the filter discharge system near material outlet, particle diameter
Continue to stay in and secondary grinding is carried out in the second accommodating chamber, can be discharged outside housing 1 until it reaches required particle diameter.
Embodiment 4
The present embodiment is used for filter cake continuous beating apparatus and method and its application for illustrating the present invention.
Using the filter cake continuous beating device and continuous beating method of embodiment 1, the difference is that, control device speed changer control
The specific rotating manner of housing 1 and inner cylinder 2 processed is：Housing 1 rotates with inner cylinder 2 according to equidirectional.
Embodiment 5
The present embodiment is used for filter cake continuous beating apparatus and method and its application for illustrating the present invention.
Using the filter cake continuous beating device and continuous beating method of embodiment 1, the difference is that, in filter cake beating apparatus,
Along the direction of logistics, each blade or plate washer length direction and the angle of the radial direction of inner cylinder 2 are 40 degree.
Test case
Determine the average grain of particle of the slurry at the material outlet 5 in embodiment 1-5 in housing sidewall by filter discharge
Footpath.Assay method is laser particle size method, and measurement result see the table below 1.
Table 1
Filter cake company can be carried out to the filter cake of various properties and species using the filter cake beating apparatus of specific structure of the present invention
Continuous mashing, the effect and efficiency of filter cake mashing can be significantly improved so that the particle diameter of particle is less than etc. in the slurry of housing discharge
In 10 microns (such as can be 1-10 microns), so as to be more beneficial for the application of follow-up slurry, such as in catalyst and divide
Sub- sieve field, forms that above-mentioned grain diameter is smaller and uniform slurry is more beneficial for washing and removes foreign ion in catalyst,
So as to be more beneficial for obtaining the products such as the higher catalyst of purity and molecular sieve.
By embodiment 1-3 as can be seen that when the rotation condition of housing 1 and inner cylinder 2 includes compared with embodiment 4：The He of housing 1
When passing in opposite direction of inner cylinder 2, it is more beneficial for the crushing of filter cake and into slurry.
By embodiment 1-3 as can be seen that when each blade or plate washer in multiple blades or plate washer 3 compared with embodiment 5
When length direction is each perpendicular to the axis direction of inner cylinder, contact of the filter cake with blade or plate washer 3 is more beneficial for, so as to be advantageous to carry
Height is ground into slurry effect.
Therefore, filter cake continuous beating can be realized using the filter cake beating apparatus of specific structure of the present invention, and can significantly carried
The effect and efficiency of high filter cake mashing.Specifically, after filter cake and water enter inner cylinder, inner cylinder is driven by drive device to be rotated at a high speed,
Under blade or the plate washer effect set on the shearing force of water, centrifugal force and inner cylinder inwall filter cake is crushed, then slurry passes through
The accommodating chamber that sieve aperture on inner cylinder enters between inner cylinder and housing, housing into rotation make slurry mixing and crushed again, then, slurry
Discharged through the filter at material outlet from housing side line.The beating apparatus manufacture craft of the present invention is simple, can efficient, continuous shape
Into slurry, and it is short into the slurry time；There is practical safety and effect easy to clean simultaneously.Solve because mashing oar crushes filter cake
Effect is limited, easily cause because caused by particle diameter is excessive discharging opening block, mashing pot bottom sediment the problems such as.Therefore, with
Traditional vertical mashing crushing system is entirely different, and it is complete that beating apparatus of the invention does not use agitating paddle to be carried out to filter cake
Broken and stirring, its rely primarily on the comprehensive active force such as centrifugal force, mechanical force and shearing force and continuously into slurry, and into the slurry time
Shorter, efficiency is carried out continuously operation compared with Gao Bingke.
The preferred embodiment of the present invention, still, the present invention are not limited to the detail in above-mentioned embodiment, at this
In the range of the technology design of invention, a variety of simple variants can be carried out to technical scheme, these simple variants belong to
In protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should equally be considered as content disclosed in this invention.
Claims (13)
1. a kind of filter cake continuous beating device, including housing (1) and inner cylinder (2), the inner cylinder (2) is rotatablely connected with housing (1)
Ground is arranged on housing (1) inside, and the housing (1) internal cavities are divided into positioned at the first internal accommodating chamber of inner cylinder (2), with
And the second accommodating chamber between the housing (1) and inner cylinder (2), it is provided with the inner cylinder (2) and extends to the housing
(1) material inlet (4) that is outside and being connected with the first accommodating chamber, connection first is provided with inner cylinder (2) side wall and is accommodated
The sieve aperture of chamber and the second accommodating chamber, and multiple blades or baffle plate (3) are provided with the inner cylinder (2) inwall, on the housing (1)
There are a filter and the material outlet (5) being connected with second accommodating chamber, the material outlet (5) and positioned at material outlet
(5) slurry that filter fits filtering nearby is flowed out by material outlet (5).
2. device according to claim 1, wherein, the multiple blade or baffle plate (3) are parallel and are evenly distributed on described
On the inwall of inner cylinder (2)；
Further, each blade in multiple blades or baffle plate (3) or the angle in baffle length direction and inner cylinder (2) axial direction are
5-90 degree；
Further, each blade in multiple blades or baffle plate (3) or baffle length direction are each perpendicular to the axis of inner cylinder
Direction.
3. device according to claim 1, wherein, the sieve aperture is any shape, average pore size 0.001-15mm, is entered
One step is 0.1-10mm.
4. according to the device described in any one in claim 1-3, in addition to drive device (6), drive device (6) bag
First driving means and the second drive device are included, the first driving means are used to drive the housing (1) to rotate, and described second
Drive device is used to drive the inner cylinder (2) to rotate.
5. device according to claim 4, in addition to control device, the control device is by controlling first driving means
With the second drive device so that the housing (1) and the inner cylinder (2) rotate according to opposite direction.
6. device according to claim 4, in addition to it is circumferentially provided on the hinge on housing (1) outer wall along housing (1)
(7), the first driving means drive the housing (1) to rotate by the hinge (7).
7. device according to claim 4, wherein, the first driving means and second drive device each include
Motor, shaft coupling and driving wheel.
8. according to the device described in any one in claim 1-3, wherein, the device is horizontal.
9. device according to claim 1, wherein, abrasive material (8) is placed with first accommodating chamber；Described second accommodates
Abrasive material (8) is placed with chamber；
Further, the abrasive material (8) is ball milling part and/or sanding components；Further, the ball milling part is iron
Ball, the sanding components are stone；
Further, abrasive material (8) particle diameter is 5-20mm.
10. application of the filter cake continuous beating device in catalyst cake mashing step described in any one in claim 1-9.
11. a kind of filter cake continuous beating method, including：Filter cake company is carried out using any one described device in claim 1-9
Continuous mashing,
Under housing (1) and inner cylinder (2) rotation condition, filter cake and water are passed through in the first accommodating chamber by material inlet (4), institute
Filter cake is stated to be crushed by multiple blades or baffle plate (3) on inner cylinder (2) inwall and stir into slurry and by the sieve in inner cylinder (2) side wall
Hole enters in the second accommodating chamber, and the slurry after further uniform stirring is then carried out in the second accommodating chamber through material outlet (5)
Neighbouring filter filters and discharges housing (1) outside by material outlet (5).
12. according to the method for claim 11, wherein, the rotation condition of housing (1) and inner cylinder (2) includes：Housing (1) and
Passing on for inner cylinder (2) is in opposite direction；
Further, housing (1) and the velocity of rotation of inner cylinder (2) be each independently 5-10000rpm.
13. the method according to claim 11 or 12, wherein, abrasive material (8) is placed with first accommodating chamber and causes filter
Cake carries out primary grinding；
Abrasive material (8) is placed with second accommodating chamber causes slurry to carry out secondary grinding.
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| CN201610391137.3A CN107456905B (en) | 2016-06-03 | 2016-06-03 | filter cake pulping device and method and application thereof |
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| CN201610391137.3A CN107456905B (en) | 2016-06-03 | 2016-06-03 | filter cake pulping device and method and application thereof |
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| CN108378411A (en) * | 2018-01-21 | 2018-08-10 | 广州唐迈贸易有限公司 | A kind of novel tobacco preparation facilities |
| CN108404777A (en) * | 2018-03-07 | 2018-08-17 | 中山大学 | It is a kind of can overlay film multifunctional stirring device |
| CN108451766A (en) * | 2018-03-09 | 2018-08-28 | 王奕姸 | A kind of Nutriology Dept. deployment device |
| CN109621866A (en) * | 2018-12-13 | 2019-04-16 | 江苏理文造纸有限公司 | A kind of retention aid for paper making decomposer |
| CN114471322A (en) * | 2022-01-19 | 2022-05-13 | 创新美兰（合肥）股份有限公司 | Pesticide preparation homogeneity system |
| CN115779844A (en) * | 2023-02-09 | 2023-03-14 | 原初科技（北京）有限公司 | Slag reactor and slag method |
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| CN204544030U (en) * | 2014-12-30 | 2015-08-12 | 马鞍山瑞辉实业有限公司 | A kind of stirring lodicule with abrasive material |
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| CN201888231U (en) * | 2010-09-29 | 2011-07-06 | 当阳本色农产品科技有限公司 | Centrifugal slurry mixer |
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| CN115779844A (en) * | 2023-02-09 | 2023-03-14 | 原初科技（北京）有限公司 | Slag reactor and slag method |
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| CN107456905B (en) | 2020-01-31 |
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Address after: 100011 Beijing Dongcheng District, West Binhe Road, No. 22 Patentee after: CHINA ENERGY INVESTMENT Corp.,Ltd. Patentee after: Beijing low carbon clean energy research institute Address before: 100011 Shenhua building, 22 West Binhe Road, Dongcheng District, Beijing Patentee before: SHENHUA GROUP Corp.,Ltd. Patentee before: Beijing low carbon clean energy research institute |