CN109248751A - Sludge crusher and the method for being crushed sludge using it - Google Patents
Sludge crusher and the method for being crushed sludge using it Download PDFInfo
- Publication number
- CN109248751A CN109248751A CN201710574494.8A CN201710574494A CN109248751A CN 109248751 A CN109248751 A CN 109248751A CN 201710574494 A CN201710574494 A CN 201710574494A CN 109248751 A CN109248751 A CN 109248751A
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- China
- Prior art keywords
- sludge
- crusher
- disruption elements
- rotation axis
- interconnecting piece
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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
- 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
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above 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
- 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
- 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
- B02C18/18—Knives; Mountings thereof
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
-
- 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
- B02C2018/164—Prevention of jamming and/or overload
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The present invention relates to a kind of for being crushed the sludge crusher of sludge block comprising: shell is formed by upper cover, barrel and bottom plate；It is arranged at least one intracorporal disruption elements of the shell；Barrel segmentation corresponding with each at least one described disruption elements；Power input device；Multi-filament bar and multiple nuts.At least one described disruption elements are arranged in a series arrangement along the vertical direction, wherein the rotation axis of adjacent disruption elements is connected to each other to rotate together by the upper end interconnecting piece and lower end interconnecting piece.The invention further relates to the methods using the sludge crushing crusher machine sludge.
Description
Technical field
The present invention relates to sludge drying fields, and are related to a kind of broken for being crushed the sludge of sludge during drying sludge
Broken machine, especially a kind of sludge crusher including at least one disruption elements and the method using its broken sludge.
Background technique
Mud drying process usually requires to be dehydrated liquid sludge, and liquid sludge is processed into sludge solids.It is de-
Water process is generally separated by solid-liquid separation sludge using solid-liquid separating equipment, and is formed through dewatered sludge with certain aqueous
The biggish block of rate, i.e., blocky sludge.Then, desiccation is carried out to blocky sludge, so that blocky sludge is transformed into graininess
Sludge.Drying and other treatment is usually to carry out desiccation to sludge using drying equipment.Sludge after desiccation, which forms to have, centainly to be contained
The mud granule of water rate, to carry out subsequent processing disposition.Sludge either after dewatered sludge or drying and other treatment,
This sludge might have that granularity is uneven, is not easy to carry out broken characteristic again.
Common crushing plant includes but is not limited to jaw crusher, gyratory crusher, gyratory crusher, hammer crushing
Machine, kibbler roll and vibro-crusher etc..These crushing plants are by crusher members to the effect of sludge block so that dirt
Clod body is transformed into lesser block by biggish block, to improve the mobility of sludge, thus be conducive to sludge conveying and
Subsequent processing.However, there is many deficiencies for these crushing plants, one of them is outstanding the disadvantage is that carrying out sludge crushing mistake
Easily occurs the phenomenon that sludge block occluding device in journey, and the size of broken small blocks is uneven, so as to cause equipment fortune
The stability of capable duration difference and influence sludge crushing, increases the difficulty of subsequent processing as a result,.In order to improve to sludge bulking
The crushing effect of body, common mode are the multiple crushing plants of series connection, but this but results in the overall empty of crushing plant occupancy
Between it is larger, it is not compact enough, nor it is enough flexibly, can not be correspondingly changed for the property for the sludge being broken with
Optimal balance is obtained between crushing effect and equipment cost.
Summary of the invention
To solve the above-mentioned problems, the invention proposes a kind of sludge crushers including at least one disruption elements, lead to
At least one disruption elements that crossing can combine are sheared and are crushed to sludge, to solve mud granule degree unevenly, no
Easily carry out broken problem again, and have and occupy little space, it is compact-sized, and can for different demands neatly into
Row arrangement changes.
The invention proposes a kind of sludge crushers comprising: upper cover, the upper cover are provided with feed inlet and are located at described
Centre bore at upper cover center, sludge to be broken are supplied in the sludge crusher via the feed inlet；Barrel,
Upper end-face edge is attached to the lower surface of the upper cover；Bottom plate is attached to the lower edge of the barrel；Wherein, the upper cover,
The barrel and the bottom plate are formed together the shell of the sludge crusher, are provided with out in the bottom plate or the barrel
Material mouth, for the sludge being broken to be discharged.The sludge crusher includes at least one disruption elements, is located at the shell
Interior and be supported by the bottom plate, each disruption elements include rotatable component and fixation kit, described to can be rotated group
Part and the fixation kit are arranged in a vertical direction, and the rotatable component is located at the top of the fixation kit and can be opposite
It is rotated, and the rotatable component includes rotation axis, and the rotation axis includes upper end interconnecting piece and lower end interconnecting piece, wherein described
At least one disruption elements is arranged in a series arrangement along the vertical direction, and the rotation axis of adjacent disruption elements is connected by corresponding upper end
Socket part and lower end interconnecting piece are connected to each other, so as to rotate together.The sludge crusher further includes power input device, described
Power input device includes the power spindle for extending through the centre bore of the upper cover, and the lower end of the power spindle has and phase
The corresponding interconnecting piece of upper end interconnecting piece of the rotation axis for the disruption elements answered, the power input device will come from external impetus
The power transmission in source gives at least one described disruption elements, to drive the rotation axis rotation of at least one disruption elements.
In another embodiment of the present invention, the rotation axis be provided with the upper end interconnecting piece adjacent it is convex
Edge, the rotatable component of each disruption elements further include: at least one rotating arm, at least one described rotating arm is arranged to and institute
It states flange to be fixedly connected, thus, it is possible to rotate together with the rotation axis, at least one broken portion is provided on each rotating arm
Part, at least one described crusher members are fixed to the rotating arm, and extend vertically downwards from the rotating arm；
The fixation kit of each disruption elements further includes hold-down support and at least one annular element, the hold-down support include fixed ring with
And the center ring being arranged concentrically with the fixed ring, at least one strut are connected between the fixed ring and the center ring,
It is provided with multiple apertures along circumferential direction in the fixed ring, the periphery of the position of each in these apertures and the upper cover
The position of each in multiple apertures at place is corresponding, the center ring for allowing the rotation axis to extend there through, it is described extremely
A few annular element is concentrically disposed with the rotation axis, and is supported at least one described strut, described at least one
A annular element and at least one described crusher members are arranged radially alternating with each otherly.
In yet another embodiment of the present invention, it is arranged along circumferential direction in the peripheral region of the upper cover of sludge crusher more
A aperture is provided with multiple apertures in the fixed ring of each disruption elements of sludge crusher along circumferential direction, and in dirt
The peripheral region of the bottom plate of mud crusher is provided with multiple apertures, the position of each in multiple apertures of the fixed ring, described
The position of each in multiple apertures of the peripheral region of the position and upper cover of each in multiple apertures of the peripheral region of bottom plate
It sets corresponding；The sludge crusher further includes multi-filament bar and multiple nuts, and each in the multi-filament bar is along vertical
Direction pass through an aperture in multiple apertures of the peripheral region of the upper cover, be arranged in each disruption elements in fixed ring it is more
A corresponding aperture in multiple apertures of the peripheral region of a corresponding aperture and the bottom plate, described in a aperture
Multiple nuts are certain for being arranged the fixed ring of the hold-down support in each disruption elements along the vertical direction and being fixed on
Vertical height locate, pass through at least one annular element in fixed ring of the multiple nut of adjusting to adjust the hold-down support
Between at least one described crusher members along the vertical direction at a distance from.
In yet another embodiment of the present invention, the barrel of sludge crusher is made of the segmentation of multiple tubulars, described more
Each of segmentation of a tubular and a correspondence corresponding at least one described disruption elements, each segmentation is by the fixation
Ring support, and be disposed concentrically upon with the rotation axis, to surround the rotation axis, at least one described rotation radially
Arm and at least one described annular element.In another embodiment of the present invention, the lower surface of the upper cover of sludge crusher, bottom plate
Upper surface, the upper and lower surfaces of fixed ring are both provided with the card slot extended along respective periphery in hold-down support, these cards
Slot is of similar shape and has corresponding radial position relative to the axis of the rotation axis, to work as the sludge
After crusher is assembled, each segmentation can be connected in corresponding card slot, to be formed together the cylinder of the sludge crusher
Wall.In addition, in yet another embodiment of the present invention, the segmentation with each corresponding tubular at least one disruption elements is
Removably.
In yet another embodiment of the present invention, the bottom plate of sludge crusher is strainer, for broken sludge into
Row sorting.In yet another embodiment of the present invention, at least one strip piece is arranged on described far from the feed inlet
The lower surface of lid, and extend vertically downwards from the lower surface.In yet another embodiment of the present invention, at least one
The upper end interconnecting piece of the rotation axis of each in a disruption elements is keyway, each at least one described disruption elements turns
The lower end interconnecting piece of moving axis is key, and the interconnecting piece of the power spindle of the power input device is key.On the contrary, of the invention
In another embodiment, the upper end interconnecting piece of the rotation axis of each at least one disruption elements is key, it is described at least one
The lower end interconnecting piece of the rotation axis of each in disruption elements is keyway, the interconnecting piece of the power spindle of the power input device
It is keyway.In yet another embodiment of the present invention, at least one protrusion is provided in each at least one annular element.This
Outside, the cross-sectional shape of the crusher members is trapezoidal, oval, rectangular or triangle.In another implementation of the invention
In example, crusher members are cutter or bar strip.In yet another embodiment of the present invention, annular element is annulus or arc section.
In another embodiment of the present invention, a kind of sludge crusher is proposed comprising: upper cover, the upper cover are set
It is equipped with feed inlet and the centre bore at the upper cover center, sludge to be broken is supplied to described via the feed inlet
In sludge crusher；Barrel, end margin is attached to the lower surface of the upper cover thereon；Bottom plate is attached under the barrel
End margin；Wherein, the upper cover, the barrel and the bottom plate are formed together the shell of the sludge crusher, at the bottom
It is provided with discharge port in plate or the barrel, for the sludge being broken to be discharged.The sludge crusher includes at least one
Disruption elements are located in the shell and are supported by the bottom plate, and each disruption elements include rotatable component
And fixation kit, the rotatable component and the fixation kit are arranged in a vertical direction, the rotatable component is located at institute
State the top of fixation kit and can be rotatable relative, the rotatable component includes rotation axis, and the rotation axis includes that upper end connects
Socket part and lower end interconnecting piece, wherein at least one described disruption elements are arranged in a series arrangement along the vertical direction, adjacent broken group
The rotation axis of part is connected to each other so as to rotate together by corresponding upper end interconnecting piece and lower end interconnecting piece.The sludge crushing
Machine further includes power input device, and the power input device includes the power spindle for extending through the centre bore of the upper cover,
The lower end of the power spindle have with the corresponding interconnecting piece of upper end interconnecting piece of the rotation axis of corresponding disruption elements, it is described
Power input device gives the power transmission from external power supply at least one described disruption elements, so that driving is described at least
The rotation axis rotation of one disruption elements；And scraper assembly, the scraper assembly include central axis and at least one blade,
The scraper assembly is arranged in the vertical direction between nethermost disruption elements and the bottom plate, the central axis have with
The corresponding interconnecting piece of lower end interconnecting piece of the rotation axis of the nethermost disruption elements, thus, it is possible to it is described nethermost
The rotation axis of disruption elements is connected, and rotates together with the rotation axis of the nethermost disruption elements, and described at least one
A blade is fixed to the central axis, to rotate together, thus strike off accumulate sludge on the bottom plate with
And sludge is stirred.
In yet another embodiment of the present invention, propose it is a kind of using sludge crusher according to the present invention come broken dirt
The method of clod body, which comprises make at least one rotating arm phase in each of at least one disruption elements
The hold-down support is rotated；Through the feed inlet, sludge is supplied in the sludge crusher；Pass through described at least one
A disruption elements carry out shearing-crushing to sludge；And the broken sludge of discharge.
In another embodiment of the present invention, the method for being crushed sludge block further include: in broken sludge block
Before, using the multiple nut, corresponding one hold-down support and at least one are adjusted at least one described disruption elements
Distance between rotating arm along the vertical direction.In another embodiment of the present invention, for being crushed the method for sludge block also
Include: before broken sludge block, select the shape and size of crusher members and determine the crusher members and annular element it
Between gap.
In yet another embodiment of the present invention, propose it is a kind of using sludge crusher according to the present invention come broken dirt
The method of clod body, which comprises make at least one rotating arm phase in each of at least one disruption elements
The hold-down support is rotated；Through the feed inlet, sludge is supplied in the sludge crusher；Pass through described at least one
A disruption elements carry out shearing-crushing to sludge；It is struck off using the scraper assembly and accumulates sludge on the bottom plate and right
Sludge is stirred；And the broken sludge of discharge.
In sludge crusher of the invention, disruption elements may include rotatable component and fixation kit.It can be rotated group
Part and fixation kit are arranged in a vertical direction, and rotatable component be located at fixation kit top and can be rotatable relative,
Enable sludge crusher of the invention to obtain the particle or powder sludge of uniform granularity, is conducive at subsequent processing
It sets.
In sludge crusher of the invention, rotatable component includes rotation axis and rotating arm, and rotation axis includes that upper end connects
Socket part and lower end interconnecting piece, and further include the flange that horizontal direction extends, there are at least one crusher members on rotating arm, and
Fixation kit includes hold-down support and annular element and protrusion thereon.After disruption elements are mounted in place, a broken portion
Part is located between two annular elements.During sludge crushing, rotatable component is rotated relative to fixation kit, and rotation axis drives
Rotating arm rotation.Then, it under the interaction of the protrusion in crusher members and adjacent annular element and thereon, realizes to sludge
Shearing and broken.According to the size of mud granule degree to be obtained, by adjusting disruption elements rotation speed or annular element it
Between interval or crusher members and annular element between gap to achieve the effect that predetermined sludge crushing.
In sludge crusher of the invention, including upper cover, power input device, at least one disruption elements, bottom plate are scraped
Except component, barrel and multi-filament bar and multiple nuts.In one embodiment, barrel by least one tubular segmentation shape
At, and each of segmentation of at least one tubular is corresponding with each at least one disruption elements.Therefore, it is using
In the case that multiple tubulars are segmented the barrel to be formed, when replacement, installation or maintenance disruption elements, at least one need to can be only dismantled
The corresponding segmentation of each in a disruption elements, it is easy to operate, it is convenient, flexible, for ease of maintenaince.In addition, of the invention
In sludge crusher, scraper assembly includes central axis and blade.During sludge crushing, the rotation of centre axis movable vane piece, with
Blocky or granular sludge is continued to be crushed, improves the speed that broken sludge is discharged from discharge port, to solve existing
There is the susceptible to plugging problem of crusher, and realizes self-cleaning function.
Detailed description of the invention
Specific embodiments of the present invention are described in detail below in conjunction with attached drawing, so as to it is of the invention it is above-mentioned with
And other objects, features and advantages are more fully appreciated and understood.In the accompanying drawings:
Fig. 1 is according to the present invention for being crushed the stereoscopic schematic diagram of the sludge crusher of sludge block；
Fig. 2 is the stereoscopic schematic diagram of the sludge crusher of Fig. 1 splitted along the vertical direction；
Fig. 3 is the cut away view along the vertical direction of the sludge crusher of Fig. 1；
Fig. 4 is the stereoscopic schematic diagram for being used to be crushed sludge bulk or granular disruption elements in the sludge crusher of Fig. 1, wherein
The disruption elements and scraper assembly have been grouped together；
Fig. 5 is the stereogram exploded view of these disruption elements of Fig. 4；
Fig. 6 is the stereoscopic schematic diagram of the axis and rotating arm in a disruption elements in Fig. 4；
Fig. 7 is the stereoscopic schematic diagram of the annular element of hold-down support and assembling on it in disruption elements in Fig. 4；
Fig. 8 is the stereoscopic schematic diagram of the hold-down support in Fig. 7；
Fig. 9 is the stereoscopic schematic diagram of the scraper assembly in Fig. 4；
Figure 10 is to show the flow chart for the method that sludge crushing is carried out using sludge crusher according to the present invention.
Specific embodiment
It should be understood that attached drawing herein is not drawn to draw to clearly illustrate content therein, and
In whole attached drawings, the same or similar appended drawing reference indicates the same or similar part or part.Further, it should be appreciated that
Any embodiment described in this application and the technical characteristic included by them can be bonded to each other in an appropriate manner.
It should be noted that in this application, word "vertical", " vertical direction " mean along the gravity side perpendicular to ground
To word " transverse direction ", "horizontal", " horizontal direction " mean that the direction is vertical with the gravity direction.
Referring now to Fig. 1 and Fig. 2, wherein Fig. 1 shows sludge crushing according to the present invention in a manner of stereoscopic schematic diagram
A kind of embodiment of machine, Fig. 2 are then the sludge crushers of Fig. 1 along the vertical direction (that is, along the gravity perpendicular to ground
Direction) stereoscopic schematic diagram splitted.As depicted in figs. 1 and 2,1 general cylindrical shape of sludge crusher comprising upper cover
201, power input device 5, the first disruption elements 3A and the second disruption elements 3B, bottom plate 203, scraper assembly 4, the first of tubular
It is segmented 202a, the second segmentation 202b and third segmentation 202c and multi-filament bar 206 and multiple nuts 207.First segmentation 202a
Corresponding with the first disruption elements 3A, the second segmentation 202b is corresponding with the second disruption elements 3B, and third is segmented 202c and bottom plate 203 is right
It answers.The first segmentation 202a, the second segmentation 202b and third segmentation 202c of tubular are formed together the barrel 2 of sludge crusher 1.Cylinder
Wall 2, upper cover 201 and bottom plate 203 are formed together the shell of sludge crusher 1, and the shell, which has, accommodates the first disruption elements 3A
With the inner space of the second disruption elements 3B, scraper assembly 4.It is readily appreciated that being formed by the segmentation of multiple tubulars
Barrel 2 is not required in that.In another unshowned embodiment of the invention, barrel 2 is also possible to an individual portion
Part can be attached to upper cover 201 and bottom plate 203 in any suitable manner, to form sludge crusher 1 together with which
Shell.
It is clearly visible from Fig. 2, first and second disruption elements 3A, 3B and scraper assembly 4 along the vertical direction on to
Under be arranged in series, and be assembled together, to form the internal component of sludge crusher 1.Upper cover 201 can be formed as round
The plate of shape, with centre bore, feed inlet 204 and the multiple upper cap bore being arranged along circumferential direction in 201 peripheral region of upper cover
Mouth 210.The inside that the centre bore is used to that the main shaft 301 of power input device 5 to be allowed to extend through sludge crusher 1.
Power output device 5 receives the power input from external power supply, thus drives sludge broken for connecting with external power supply
Rotatable portion rotation in the internal component of broken machine 1.Feed inlet 204 is for supplying dirt to be broken into sludge crusher 1
Mud.In fig. 1 and 2, feed inlet 204 has rectangular shape.However, it is understood that feed inlet 204 also can have
Any other suitable shape.Bottom plate 203 can also be formed as circular plate.The third segmentation being fixed on bottom plate 203
The discharge port 205 of rectangle is additionally provided on 202c, for broken sludge to be discharged.However, it is understood that discharge port
205 equally can have any other suitable shape.In addition, discharge port also can be set on bottom plate 203, and it is not arranged in
Third is segmented on 202c, or discharge port can all be arranged on bottom plate 203 and third segmentation 202c.First disruption elements 3A and
Second disruption elements 3B structure having the same, this will be described below.First disruption elements 3A and second broken group
Part 3B each has fixed ring 323,343.Multiple first apertures 324 are provided with along circumferential direction in fixed ring 323, solid
Determine also to be provided with multiple second apertures 344 on ring 343 along circumferential direction.In addition, bottom plate 203 peripheral region also along circumferential direction
It is provided with multiple bottom plate apertures 211.The size and location in the first aperture 324, the second aperture 344 and bottom plate aperture 211 with it is upper
The size and location of cap bore mouth 210 is corresponding.Each in multi-filament bar 206 passes through upper cover aperture 210, the first aperture 324, the
Two apertures 344 and bottom plate aperture 211, and via multiple nuts 207 by upper cover 201, the fixed ring of the first disruption elements 3A
323, the fixed ring 343 of the second disruption elements 3B and bottom plate 203 position along the vertical direction or along the length direction of screw rod 206
And it is fixed at certain altitude.
In Fig. 1 and embodiment shown in Fig. 2, sludge crusher 1 has two disruption elements being assembled together, i.e.,
First and second disruption elements 3A, 3B.However, it is understood that can be used any according to the different demands of broken sludge
The disruption elements of other quantity constitute sludge crusher 1, such as one, three or four disruption elements.In such case
Under, sludge crusher 1 may include the tubular segmentation of corresponding number, to form the barrel of sludge crusher 1.In addition, in Fig. 1 and
In embodiment shown in Fig. 2, sludge crusher 1 includes scraper assembly 4.It will be readily appreciated, however, that sludge crusher 1 can not also
Including scraper assembly 4.In this case, broken sludge is just expelled directly out sludge crushing after the second disruption elements 3B
Machine 1 strikes off the sludge being accumulated on bottom plate 203 without scraper assembly 4.Thereby, it is possible to further decrease sludge crushing
The height of machine 1 along the vertical direction so that it becomes more compact, and occupies smaller space.Bottom plate 203 is to along the vertical direction
The first disruption elements 3A, the second disruption elements 3B and the scraper assembly 4 arranged in a series arrangement are supported.In addition, at this
In another unshowned embodiment of invention, the bottom of sludge crusher can not also be closed by bottom plate, and can be unlimited
, and the supporting element of such as support rod etc can be attached to barrel in the bottom of sludge crusher, so as to sludge crushing
The disruption elements and/or scraper assembly of machine are supported.
The first disruption elements 3A and the second respective structure of disruption elements 3B is described below.Fig. 4 and Fig. 5 are referred to,
In, Fig. 4 the first disruption elements 3A, the second disruption elements 3B that are assembled together and is struck off in the sludge crusher 1 of Fig. 1
The stereoscopic schematic diagram of component 4, Fig. 5 are the stereogram exploded views for these components being assembled together in Fig. 4.As previously mentioned,
First disruption elements 3A and the second disruption elements 3B structure having the same.Therefore, it will be described in detail first broken group below
The structure of part 3A, it is noted that these explanations can be applied equally to the explanation of the structure to the second disruption elements 3B.
First disruption elements 3A includes the first rotatable component 31 and the first fixation kit 32,31 He of the first rotatable component
First fixation kit 32 is arranged in a vertical direction, and the first rotatable component 31 is located at the top of the first fixation kit 32 and can phase
It is rotated.Referring to Fig. 6, it illustrates the details of the first rotatable component 31 of the first disruption elements 3A.First can be rotated group
Part 31 includes the first rotation axis 311 and first rotating arm 313.First rotation axis 311 includes that upper end interconnecting piece 316 is connected with lower end
Portion 315, and further include the first flange 312 that horizontal direction extends.First flange 312 is located at 311 top of the first rotation axis simultaneously
And it is adjacent with upper end interconnecting piece 316.One end of first rotating arm 313 is fixed to the first flange 312, and horizontally radially to
Outer extension.In the illustrated embodiment, the first rotatable component 31 includes three first rotating arms 313.However, it will readily recognize that
, as needed, the first rotatable component 31 may include any number of first rotating arm 313.As shown, each
First crusher members 314 there are four being set on one rotating arm 313.Equally it is readily appreciated that, as needed, each first rotates
Any number of first crusher members 314 can be equipped on arm 313.First crusher members 314 can be along first rotating arm 313
Length direction is arranged with arbitrary interval.The cross-sectional shape of first crusher members 314 can be trapezoidal, oval, rectangular or
Triangle, or can be any suitable other shapes.In another embodiment, one end of first rotating arm 313 can also be with
It is fixed in the first rotation axis 311, or is also secured on the first flange 312 and the first rotation axis 311.Fixed mode
Including but not limited to threaded connection, welding, riveting, snapping etc..In addition, in the embodiment shown in this application, first turn
The upper end interconnecting piece 316 of moving axis 311 is arranged to keyway, and lower end interconnecting piece 315 is then arranged to key.However, by the first rotation
The upper end interconnecting piece 316 of axis 311 be set as keyway and lower end interconnecting piece 315 to be set as key also possible.In addition, being easy reason
Solution, the upper end interconnecting piece 316 and lower connecting part 315 of the first rotation axis 311 are also possible to any other suitable connection
Construction, such as pass through suitable shaft coupling.
Referring to Fig. 7 and at the same time referring to fig. 4 and Fig. 5, Fig. 7 show first fixation kit 32 of the first disruption elements 3A
Details.First fixation kit 32 includes the first hold-down support 323 and first annular part 321.Embodiment shown in Fig. 7 includes four
First annular part 321, these annular elements all surround the first rotation axis 311 and are concentrically disposed with.However, it is understood that according to
It needs, the first fixation kit 32 of the first disruption elements 3A may include any number of first annular part 321.Each first ring
Shape part 321 can be formed by the annular element of single form of annular rings, but can also be formed by one or more arc sections.In addition,
It is still possible that each in some first annular parts 321 is made of the annular element of single form of annular rings, and other first rings
Each in shape part 321 is formed by one or more arc sections.At least one can be set in the upper surface of first annular part 321
First protrusion 322.Certainly, the first protrusion 322 is not required in that.As needed, it can also be not provided on first annular part 321
Any protrusion.Referring now to Fig. 8, it illustrates the details of the first hold-down support 323 of the first disruption elements 3A.As shown in figure 8,
First hold-down support 323 have the first center ring 327 and extend radially outwardly in the horizontal direction from the first center ring 327 first
Strut 326.In the embodiment shown in fig. 8, the first hold-down support 323 includes four the first struts 326.However, it is readily understood that
, as needed, the first hold-down support 323 may include any number of first strut 326.First strut 326 and first
Fixed ring 328 connects.First fixed ring 328 is provided with multiple first apertures 324 in its peripheral region along circumferential direction.First aperture
324 position is corresponding with the position in aperture 210 of upper cover 201, to allow screw rod 206 to pass through.At least one is first annular
Part 321 is located on the first strut 326, they can be arranged along the length direction of the first strut 326 with arbitrary interval.When first
After disruption elements 3A is mounted in place, first crusher members 314 are located between two first annular parts 321.It is broken in sludge
During broken, the first rotatable component 31 is rotated relative to the first fixation kit 32, and the first rotation axis 311 drives first rotating arm
313 rotations.Then, the phase of the first protrusion 322 in the first crusher members 314 with adjacent first annular part 321 and thereon
Under interaction, realizes the shearing to sludge and be crushed.
It include that the second rotatable component 33 and second is fixed referring back again to Fig. 4 and Fig. 5, the second disruption elements 3B now
Component 34.Second rotatable component 33 and the second fixation kit 34 vertically arranged in series, and the second rotatable component 33
In the second fixation kit 34 top and can be rotatable relative.Second rotatable component 33 includes the second rotation axis 331 and second
Rotating arm 333.Second rotation axis 331 also includes upper end interconnecting piece 335 and lower end interconnecting piece 336, and further includes horizontal direction
The second flange 332 extended, the second flange 332 be located at 331 top of the second rotation axis and with the neighbour of upper end interconnecting piece 335.Second
One end of rotating arm 333 is fixed to the second flange 332, and horizontally radially extends outwardly.In the illustrated embodiment,
Two rotatable components 33 also include three the second rotating arms 333.However, it is readily appreciated that, as needed, second can be rotated
Component 33 may include any number of second rotating arm 333.As shown, setting on each second rotating arm 333, there are four the
Sledging component 334.Equally it is readily appreciated that, as needed, any amount can be equipped on each second rotating arm 333
The second crusher members 334.Second crusher members 334 can be arranged along the length direction of the second rotating arm 333 with arbitrary interval.
The cross-sectional shape of second crusher members 334 can be trapezoidal, oval, rectangular perhaps triangle or can be any conjunction
Suitable other shapes.In another embodiment, one end of the second rotating arm 333 can also be fixed in the second rotation axis 331, or
Person is also secured on the second flange 332 and the second rotation axis 331.Fixed mode includes but is not limited to be threadedly coupled, weld
It connects, rivet, snapping etc..In the illustrated embodiment, the upper end interconnecting piece 335 of the second rotation axis 331 is set as keyway, lower end
Interconnecting piece 336 is set as key.However, setting keyway and lower end interconnecting piece for the upper end interconnecting piece 335 of the second rotation axis 331
336 to be set as key also possible.Furthermore, so it is easy to understand that the upper end interconnecting piece 335 of the second rotation axis 331 and lower part connect
Socket part 336 is also possible to other any suitable connecting structure, such as passes through suitable shaft coupling.
Second fixation kit 34 includes the second hold-down support 343 and the second annular element 341.The embodiment of diagram includes four
Second annular element 341, these annular elements all surround the second rotation axis 331 and are concentrically disposed with.However, it is understood that according to
It needs, the second fixation kit 34 of the second disruption elements 3B may include any number of second annular element 341.Second annular element
341 can be made of annular element, can also be made of one or more arc sections.It can in the upper surface of the second annular element 341
At least one second protrusion 342 is arranged.Certainly, the second protrusion 342 is not required in that.As needed, the second annular element 341
On can also be not provided with any protrusion.Second hold-down support 343 has the second center ring and from second center ring along horizontal
The second strut that direction extends radially outwardly.It is easily understood that as needed, the second hold-down support 343 may include any
Second strut of quantity.Second strut is connect with the second fixed ring.It is arranged along circumferential direction in its peripheral region in second fixed ring
There are multiple second apertures 344.The position in the second aperture 344 and the position in aperture 210 of upper cover 201 are corresponding, to allow silk
Bar 206 passes through.At least one second annular element 341 is located on the second strut, they can be along the length direction of the second strut
It is arranged with arbitrary interval.After the second disruption elements 3B is mounted in place, second crusher members 334 are located at two the second rings
Position between shape part 341.During sludge crushing, the second rotatable component 33 is rotated relative to the second fixation kit 34,
Second rotation axis 331 drives the rotation of the second rotating arm 333.Then, in the second crusher members 344 and the second adjacent annular element
341 and the second protrusion 342 thereon interaction under, realize to the shearing of sludge and broken.
Referring now to Fig. 9, it illustrates the structures of scraper assembly 4.Scraper assembly 4 includes central axis 401 and blade 402.
In the illustrated embodiment, scraper assembly 4 includes three blades 402.It will be readily appreciated, however, that as needed, scraper assembly 4 can
To include any number of blade 402.Have on central axis 401 for receiving the second rotation axis in the second disruption elements 3B
331 lower end interconnecting piece is corresponding with scraper assembly interconnecting piece 403.In the illustrated embodiment, the scraper assembly of central axis 401
Interconnecting piece 403 is keyway.Certainly, in the case where the lower end interconnecting piece of 331 lower end of the second rotation axis is keyway, scraper assembly connects
Socket part 403 or key.Blade 402 is angled relative to vertical direction, during sludge crushing, central axis 401
Band movable vane piece 402 rotates, so that broken sludge is discharged from discharge port 205.
Referring back now to Fig. 3, it illustrates the cross-sectional views along the vertical direction of sludge crusher 1 according to the present invention.
The first rotation axis 311 of first disruption elements 3A, the second rotation axis 331 of the second disruption elements 3B, scraper assembly 4 central axis
401 are joined together by corresponding upper end interconnecting piece, lower end interconnecting piece and scraper assembly interconnecting piece, so as to together
Rotation.The first disruption elements 3A, the second disruption elements 3B and scraper assembly 4 are arranged in series along the vertical direction in sludge as a result,
In the barrel of crusher 1, and it is supported by bottom plate 203.The power spindle of the power spindle lower end of power input device 5 connects
Socket part is connected in the upper end interconnecting piece of the first rotation axis 311.In the illustrated embodiment, the power of power input device 5
Bonding is set in the power spindle interconnecting piece of main shaft lower end, it will be readily appreciated, however, that as needed, also can be set to key
Slot.Certainly, the connection between the power spindle lower end of power input device 5 and the upper end interconnecting piece of the first rotation axis 311 can also
To be realized by other any suitable settings, power is transmitted to the first rotation axis 311 and drives it as long as can be realized
Rotation.In addition, being provided at least one strip piece 209, bar shaped at the lower surface of upper cover 201 and separate feed inlet 204
Part 209 extends downwardly into inside sludge crusher 1, and the top of the first rotating arm 313 positioned at the first disruption elements 3A.Work as block
When shape or Granular sludge are fed from feed inlet 204, start sludge crusher 1, it is broken at least one strip piece 209 and first
Under the interaction of the first rotating arm 313 of component 3A, the sludge of entrance can be by precrushing, so as to be effectively prevented greatly
The sludge of block blocks, and improves crushing efficiency.Strip piece 209 can be cutter, bar strip etc..In addition, according to mud granule
The requirement of degree, position of the adjustable nut 207 on screw rod 206, passes through the position for the nut 207 being arranged on screw rod 206
To adjust upper cover 201 and the first hold-down support 323, the first hold-down support 323 and the second hold-down support 343, the second hold-down support
Spacing between 343 and bottom plate 203, it is possible thereby to adjusting between the first crusher members 314 and first annular part 321, being second broken
Relative position between broken component 334 and the second annular element 341.In this way, it can be improved the crushing efficiency to sludge,
Realize optimal crushing effect.
It is the lower surface of upper cover 201, the upper surface of bottom plate 203, first broken in a unshowned embodiment of the invention
The upper and lower surfaces of fixed ring are both provided with respective in broken component 3A and the second respective hold-down support of disruption elements 3B
The card slot that peripheral region extends along circumferential direction.These card slots are of similar shape and have relative to the axis of the rotation axis
There is corresponding radial position.As a result, after sludge crusher 1 is assembled, each segmentation can be connected in corresponding card slot,
To be formed together the barrel of the sludge crusher.In another unshowned embodiment of the invention, bottom plate 203 can be with
It is strainer.Broken sludge can be expelled to next specific resistance to filtration work from the mesh of strainer by gravity as a result,
In sequence.Moreover, strainer can also cooperate with the blade 402 of scraper assembly 4, to be further crushed to sludge,
To further increase crushing efficiency.It, can be according to mud granule degree in another unshowned embodiment of the invention
It is also provided with discharge port it is required that being segmented on 202a, the second segmentation 202b first, after the first disruption elements 3A completes broken, is led to
The discharge port discharge sludge for crossing the first segmentation 202a passes through the second segmentation 202b's after the second disruption elements 3B completes broken
Sludge is discharged in discharge port, to realize grading discharge.In another embodiment, bottom plate 203 can be strainer, and strainer
Pore size can be conditioned, and thus, it is possible to meet the sludge that granularity requires from strainer discharge, and remaining sludge then passes through and scrapes
Except continuing to be broken under the action of the blade 402 and strainer of component 4, until becoming the particle for meeting granularity requirement or powder dirt
Mud.
In another embodiment, the first segmentation 202a is corresponding with the first disruption elements 3A, the second segmentation 202b and second
Disruption elements 3B is corresponding, and it is corresponding with bottom plate 203 that third is segmented 202c, and first is segmented 202a, the second segmentation 202b and third
It is dismountable for being segmented 202c.Therefore, it when needing replacing, installing or repairing disruption elements and scraper assembly, only needs to dismantle
And/or the corresponding tubular segmentation of replacement, it is easy to operate, it is convenient, flexible.
In another embodiment, at least one ventilation device can be set at feed inlet 204 and/or discharge port 205, leads to
Crossing ventilation device makes gas enter sludge progress desiccation of the crusher to being crushed, and moisture percentage in sewage sludge is not only effectively reduced, and
And sludge is made to be more easier to shear and be crushed, so that broken sludge is rapidly discharged from discharge port 205 with gas, mention
The treating capacity of high sludge realizes the purpose of efficiency crushing.Gas includes but is not limited to air, hot-air and tail gas etc., ventilation
Device includes but is not limited to blower device, blower unit and extractor fan etc..Certainly can be as needed, it is described that at least one is logical
Position of the wind apparatus at feed inlet may be provided in upper cover and/or the segmentation adjacent with upper cover, at least one described ventilation dress
Setting may be provided on bottom plate and/or the segmentation adjacent with bottom plate in the position of discharge outlet.
Referring now to Figure 10, it illustrates the methods for carrying out sludge crushing using sludge crusher according to the present invention.It opens
Dynamic power input device 5 drives the first rotation axis 311, the second rotation axis 331 and central axis 401 to rotate by main shaft 301, by
This rotates the first rotatable component 31 relative to the first fixation kit 32, keeps the second rotatable component 33 fixed relative to second
Component 34 rotates.After the processing of the process of front the blocky or granular sludge that obtains from the charging of sludge crusher 1
Mouth 204 is supplied to.Blocky or granular sludge drops down onto the first disruption elements 3A under gravity, these blocky or particles
The sludge meeting temporal persistence of shape is on first annular part 321.As the first rotatable component 31 is relative to the first fixation kit 32
Rotation rests on the sludge on first annular part 321 in the first crusher members 314 of first rotating arm 313 and first annular part
It is sheared under the action of 321 broken.After broken, meet the sludge of granularity requirement between two first annular parts 321
Gap falls to the second disruption elements 3B.In the second disruption elements 3B, sludge meeting temporal persistence is on the second annular element 341.With
The second rotatable component 33 rotated relative to the second fixation kit 34, rest on the sludge on the second annular element 341 second
It is sheared under the action of second crusher members 334 of rotating arm 333 and the second annular element 341 broken.Meet granularity requirement
Sludge is then fallen on bottom plate 203 from the gap between two the second annular elements 341.Due to 401 band of central axis of scraper assembly 4
Movable vane piece 402 rotates, and thus can stir sludge, and can also drive sludge toward the discharge port 205 on third segmentation 202c and be discharged.
During stirring sludge, further mud granule degree can be become more evenly, so that blocky or granular sludge be made to turn
Become particle or granular.The sludge of discharge will be transported in next specific resistance to filtration process.
In the case where being provided with strip piece 209, blocky or granular sludge is obtained after the processing of the process of front
Enter from the feed inlet 204 of sludge crusher 1, first in the strip piece 209 and first rotating arm that 201 lower surface of upper cover is arranged in
The efficiency of sludge crushing is improved to prevent the sludge of bulk from blocking by precrushing under 313 interaction.In addition, into
Before row sludge crushing, the position of the nut 207 on screw rod 206 can also be adjusted, tune is passed through according to the requirement of mud granule degree
The position of the whole nut 207 being arranged on screw rod 206 adjusts upper cover 201 and the first hold-down support 323, the first hold-down support
Spacing between 323 and second hold-down support 343, the second hold-down support 343 and bottom plate 203, it is possible thereby to which it is broken to adjust first
Relative position between component 314 and first annular part 321, between the second crusher members 334 and the second annular element 341.In addition,
Position of the annular element of fixation kit on its hold-down support can be predetermined.In other words, between annular element
Every or gap between crusher members and annular element can be it is true in advance according to the size for the sludge small blocks or fragment to be obtained
Fixed.Therefore, can be predefined according to the size for the sludge small blocks to be obtained the interval between adjacent annular element with
And the size and number of the protrusion on annular element, and crusher members can be pre-selected according to the moisture content of sludge block
Shape and size.Therefore, crusher of the invention can handle the sludge of various moisture content.By adjusting the rotation of disruption elements
It is broken to can achieve scheduled sludge for the gap between interval and/or crusher members and annular element between speed and/or annular element
Broken effect.In addition, processing have identical moisture content sludge block in the case where, can also basis to obtain mud granule degree
Size come adjust disruption elements rotation speed.For example, rotation speed can be slowed down in order to obtain the big sludge of granularity, and it is
Obtaining the small sludge of granularity can be improved rotation speed.
Although the specific structure of the embodiment for the sludge crusher that described above is the present invention for being crushed sludge block, so
And for those skilled in the art, sludge crusher of the invention can also have different modifications and arrangement.As described above,
Can according to the moisture content or hardness of sludge block select different materials rotating arm or crusher members, strut and annular element or
Their shape.Driving device for driving sludge crusher of the invention can be any suitable power device, including
But it is not limited to, motor, device for hydraulically actuating, pneumatic device, etc..The power of driving device and sludge crusher 1, which inputs, to be filled
Set between 5 the transmission that power can be realized using other any suitable kinds of drive, including but not limited to belt pulley and belt,
Sprocket wheel and chain, gear assembly, etc..
Sludge crusher according to the present invention has compact structure, occupies small installation space.In addition, the sludge crushing
Machine can use required amount of disruption elements, therefore using flexible as needed, can be for the property for the sludge being broken
It is correspondingly changed, to obtain optimal balance between crushing effect and equipment cost.In addition, sludge crushing of the invention
Each disruption elements itself in machine can reasonably be configured according to the moisture content for the sludge block to be crushed.For example, this
Field technical staff can select the quantity of rotating arm, crusher members, strut and annular element as required, and determine annular element
Between interval, crusher members and protrusion shape and size.Those skilled in the art can be according to each in disruption elements
The abrasion condition of a component carries out part or individually replaces.
So far, those skilled in the art will appreciate that the description of above embodiments is only to list principle according to the present invention
Some embodiments, and whole embodiments of non-present invention.It is easily understood that appointing based on the above embodiment of the present invention
The modification or change of what form are fallen within conception range of the invention.
Claims (28)
1. a kind of sludge crusher comprising:
Upper cover, the upper cover are provided with feed inlet and the centre bore at the upper cover center, and sludge to be broken is via institute
Feed inlet is stated to be supplied in the sludge crusher；
Barrel, end margin is attached to the lower surface of the upper cover thereon；
Bottom plate is attached to the lower edge of the barrel；
Wherein, the upper cover, the barrel and the bottom plate are formed together the shell of the sludge crusher, in the bottom plate or
It is provided with discharge port in the barrel, for the sludge being broken to be discharged；
At least one disruption elements is located in the shell and is supported by the bottom plate, and each disruption elements wrap
Rotatable component and fixation kit are included, the rotatable component and the fixation kit are arranged in a vertical direction, described to turn
Dynamic component is located at the top of the fixation kit and can be rotatable relative, and the rotatable component includes rotation axis, the rotation
Axis includes upper end interconnecting piece and lower end interconnecting piece, wherein at least one described disruption elements are set in a series arrangement along the vertical direction
It sets, the rotation axis of adjacent disruption elements is connected to each other by corresponding upper end interconnecting piece and lower end interconnecting piece, so as to together
Rotation；
Power input device, the power input device includes the power spindle for extending through the centre bore of the upper cover, described
The lower end of power spindle has and the corresponding interconnecting piece of upper end interconnecting piece of the rotation axis of corresponding disruption elements, the power
Input unit gives the power transmission from external power supply at least one described disruption elements, thus driving it is described at least one
The rotation axis of disruption elements rotates.
2. sludge crusher as described in claim 1, wherein the rotation axis is arranged with the upper end interconnecting piece adjacent
Have flange, and wherein the rotatable component further includes at least one rotating arm, at least one described rotating arm be arranged to
The flange is fixedly connected, and thus, it is possible to rotate together with the rotation axis, it is broken that at least one is provided on each rotating arm
Component, at least one described crusher members are fixed to the rotating arm, and prolong vertically downwards from the rotating arm
It stretches；
The fixation kit further include:
Hold-down support, the hold-down support include fixed ring and the center ring that is arranged concentrically with the fixed ring, at least one
Strut is connected between the fixed ring and the center ring, is provided with multiple apertures along circumferential direction in the fixed ring,
The position of each in these apertures is corresponding with the position of each in multiple apertures of the peripheral region of the upper cover, it is described in
Thimble is for allowing the rotation axis to extend there through；And
At least one annular element, at least one described annular element are concentrically disposed with the rotation axis, and are supported on described
On at least one strut, at least one described annular element and at least one described crusher members are set radially alternating with each otherly
It sets.
3. sludge crusher as described in claim 1, wherein arranged along circumferential direction in the peripheral region of the upper cover multiple
Aperture is provided with multiple apertures along circumferential direction in the fixed ring, and the peripheral region of the bottom plate is provided with multiple apertures,
The position of each in the position of each in multiple apertures of the fixed ring, multiple apertures of the peripheral region of the bottom plate with
The position of each in multiple apertures of the peripheral region of the upper cover is corresponding,
Wherein, the sludge crusher further includes multi-filament bar and multiple nuts, and each in the multi-filament bar is along vertical
Direction pass through an aperture in multiple apertures of the peripheral region of the upper cover, be arranged in each disruption elements in fixed ring it is more
A corresponding aperture in multiple apertures of the peripheral region of a corresponding aperture and the bottom plate, described in a aperture
Multiple nuts are certain for being arranged the fixed ring of the hold-down support in each disruption elements along the vertical direction and being fixed on
Vertical height locate, pass through at least one annular element in fixed ring of the multiple nut of adjusting to adjust the hold-down support
Between at least one described crusher members along the vertical direction at a distance from.
4. sludge crusher as claimed in claim 3, wherein the barrel is made of the segmentation of multiple tubulars, the multiple
Each of segmentation of tubular and a correspondence corresponding at least one described disruption elements, each segmentation is by the fixed ring
Support, and be disposed concentrically upon with the rotation axis, to surround the rotation axis, at least one described rotating arm radially
With at least one described annular element.
5. sludge crusher as claimed in claim 4, wherein the lower surface of the upper cover, the bottom plate upper surface, described
The upper and lower surfaces of fixed ring are both provided with the card slot extended along respective periphery in hold-down support, these card slots have identical
Shape and relative to the axis of the rotation axis have corresponding radial position, so as to when the sludge crusher by group
After dress, each segmentation can be connected in corresponding card slot, to be formed together the barrel of the sludge crusher.
6. sludge crusher according to claim 4, wherein corresponding with each at least one described disruption elements
The segmentation of tubular is dismountable.
7. sludge crusher as described in claim 1, wherein the bottom plate is strainer, for carrying out to broken sludge
Sorting.
8. sludge crusher as described in claim 1, wherein at least one strip piece is arranged in far from the feed inlet
The lower surface of the upper cover, and extend vertically downwards from the lower surface.
9. sludge crusher as described in claim 1, wherein the rotation axis of each at least one described disruption elements
Upper end interconnecting piece is keyway, and the lower end interconnecting piece of the rotation axis of each at least one described disruption elements is key, described dynamic
The interconnecting piece of the power spindle of power input unit is key.
10. sludge crusher as described in claim 1, wherein the rotation axis of each at least one described disruption elements
Upper end interconnecting piece be key, the lower end interconnecting piece of the rotation axis of each at least one described disruption elements is keyway, described
The interconnecting piece of the power spindle of power input device is keyway.
11. sludge crusher as claimed in claim 2, wherein be provided in each at least one described annular element to
A few protrusion.
12. sludge crusher as claimed in claim 2, wherein the cross-sectional shape of the crusher members is trapezoidal, oval
Shape, rectangular or triangle.
13. sludge crusher as claimed in claim 2, wherein the crusher members are cutter or bar strip.
14. sludge crusher according to claim 2, wherein the annular element is annulus or arc section.
15. a kind of sludge crusher comprising:
Upper cover, the upper cover are provided with feed inlet and the centre bore at the upper cover center, and sludge to be broken is via institute
Feed inlet is stated to be supplied in the sludge crusher；
Barrel, end margin is attached to the lower surface of the upper cover thereon；
Bottom plate is attached to the lower edge of the barrel；
Wherein, the upper cover, the barrel and the bottom plate are formed together the shell of the sludge crusher, in the bottom plate or
It is provided with discharge port in the barrel, for the sludge being broken to be discharged；
At least one disruption elements is located in the shell and is supported by the bottom plate, and each disruption elements wrap
Rotatable component and fixation kit are included, the rotatable component and the fixation kit are arranged in a vertical direction, described to turn
Dynamic component is located at the top of the fixation kit and can be rotatable relative, and the rotatable component includes rotation axis, the rotation
Axis includes upper end interconnecting piece and lower end interconnecting piece, wherein at least one described disruption elements are set in a series arrangement along the vertical direction
It sets, the rotation axis of adjacent disruption elements is connected to each other so as to revolve together by corresponding upper end interconnecting piece and lower end interconnecting piece
Turn；
Power input device, the power input device includes the power spindle for extending through the centre bore of the upper cover, described
The lower end of power spindle has and the corresponding interconnecting piece of upper end interconnecting piece of the rotation axis of corresponding disruption elements, the power
Input unit gives the power transmission from external power supply at least one described disruption elements, thus driving it is described at least one
The rotation axis of disruption elements rotates；
Scraper assembly, the scraper assembly include central axis and at least one blade, and the scraper assembly is set in the vertical direction
It sets between nethermost disruption elements and the bottom plate, the central axis has the rotation with the nethermost disruption elements
The corresponding interconnecting piece of lower end interconnecting piece of axis, thus, it is possible to be connected with the rotation axis of the nethermost disruption elements, and
And rotated together with the rotation axis of the nethermost disruption elements, at least one described blade is fixed to the central axis,
To rotate together, accumulates the sludge on the bottom plate to strike off and sludge is stirred.
16. sludge crusher as claimed in claim 15, wherein the rotation axis is set with the upper end interconnecting piece adjacent
It is equipped with flange, and wherein the rotatable component further includes at least one rotating arm, at least one described rotating arm is arranged to
It is fixedly connected with the flange, thus, it is possible to rotate together with the rotation axis, it is broken that at least one is provided on each rotating arm
Broken component, at least one described crusher members are fixed to the rotating arm, and vertically downwards from the rotating arm
Extend；
The fixation kit further include:
Hold-down support, the hold-down support include fixed ring and the center ring that is arranged concentrically with the fixed ring, at least one
Strut is connected between the fixed ring and the center ring, is provided with multiple apertures along circumferential direction in the fixed ring,
The position of each in these apertures is corresponding with the position of each in multiple apertures of the peripheral region of the upper cover, it is described in
Thimble is for allowing the rotation axis to extend there through；And
At least one annular element, at least one described annular element are concentrically disposed with the rotation axis, and are supported on described
On at least one strut, at least one described annular element and at least one described crusher members are set radially alternating with each otherly
It sets.
17. sludge crusher as claimed in claim 15, wherein arranged along circumferential direction in the peripheral region of the upper cover more
A aperture is provided with multiple apertures along circumferential direction in the fixed ring, and the peripheral region of the bottom plate is provided with multiple holes
Mouthful, the position of each in the position of each in multiple apertures of the fixed ring, multiple apertures of the peripheral region of the bottom plate
The position for setting each in multiple apertures with the peripheral region of the upper cover is corresponding,
Wherein, the sludge crusher further includes multi-filament bar and multiple nuts, and each in the multi-filament bar is along vertical
Direction pass through an aperture in multiple apertures of the peripheral region of the upper cover, be arranged in each disruption elements in fixed ring it is more
A corresponding aperture in multiple apertures of the peripheral region of a corresponding aperture and the bottom plate, described in a aperture
Multiple nuts are certain for being arranged the fixed ring of the hold-down support in each disruption elements along the vertical direction and being fixed on
Vertical height locate, pass through at least one annular element in fixed ring of the multiple nut of adjusting to adjust the hold-down support
Between at least one described crusher members along the vertical direction at a distance from.
18. sludge crusher as claimed in claim 17, wherein the barrel is made of the segmentation of multiple tubulars, described more
Each of segmentation of a tubular and a correspondence corresponding at least one described disruption elements, each segmentation is by the fixation
Ring support, and be disposed concentrically upon with the rotation axis, to surround the rotation axis, at least one described rotation radially
Arm and at least one described annular element.
19. sludge crusher as claimed in claim 18, wherein the lower surface of the upper cover, the upper surface of the bottom plate, institute
The upper and lower surfaces for stating fixed ring in hold-down support are both provided with the card slot extended along respective periphery, these card slots have phase
With shape and relative to the axis of the rotation axis have corresponding radial position, to work as the sludge crusher quilt
After assembling, each segmentation can be connected in corresponding card slot, to be formed together the barrel of the sludge crusher.
20. sludge crusher according to claim 18, wherein corresponding with each at least one described disruption elements
The segmentation of tubular be dismountable.
21. sludge crusher as claimed in claim 15, wherein the bottom plate is strainer, for broken sludge into
Row sorting.
22. sludge crusher as claimed in claim 15, wherein at least one strip piece is arranged far from the feed inlet
Extend vertically downwards in the lower surface of the upper cover, and from the lower surface.
23. sludge crusher as claimed in claim 15, wherein the rotation axis of each at least one described disruption elements
Upper end interconnecting piece be keyway, the lower end interconnecting piece of the rotation axis of each at least one described disruption elements is key, described
The interconnecting piece of the power spindle of power input device is key.
24. sludge crusher as claimed in claim 15, wherein the rotation axis of each at least one described disruption elements
Upper end interconnecting piece be key, the lower end interconnecting piece of the rotation axis of each at least one described disruption elements is keyway, described
The interconnecting piece of the power spindle of power input device is keyway.
25. a kind of method for being crushed sludge block using sludge crusher as claimed in claim 3, which comprises
Rotate at least one rotating arm in each of at least one disruption elements relative to the hold-down support；
Through the feed inlet, sludge is supplied in the sludge crusher；
Shearing-crushing is carried out to sludge by least one described disruption elements；And
Broken sludge is discharged.
26. method as claimed in claim 25, further includes: before broken sludge block, utilize the multiple nut, adjustment
In at least one described disruption elements corresponding one hold-down support between at least one rotating arm along the vertical direction at a distance from.
27. method as claimed in claim 25, further includes: before broken sludge block, select crusher members shape and
Size simultaneously determines the gap between the crusher members and annular element.
28. a kind of method for being crushed sludge block using sludge crusher as claimed in claim 17, which comprises
Rotate at least one rotating arm in each of at least one disruption elements relative to the hold-down support；
Through the feed inlet, sludge is supplied in the sludge crusher；
Shearing-crushing is carried out to sludge by least one described disruption elements；
It is struck off using the scraper assembly and accumulates the sludge on the bottom plate and sludge is stirred；And
Broken sludge is discharged.
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| CN201710574494.8A CN109248751B (en) | 2017-07-14 | 2017-07-14 | Sludge crusher and method for crushing sludge by using sludge crusher |
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| CN201710574494.8A CN109248751B (en) | 2017-07-14 | 2017-07-14 | Sludge crusher and method for crushing sludge by using sludge crusher |
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| CN112479547A (en) * | 2019-09-12 | 2021-03-12 | 广州新致晟环保科技有限公司 | Sludge drying device and operation method |
| CN112479546A (en) * | 2019-09-12 | 2021-03-12 | 广州新致晟环保科技有限公司 | Sludge drying device and operation method |
| CN112479542A (en) * | 2019-09-12 | 2021-03-12 | 广州新致晟环保科技有限公司 | Shaft-ventilated sludge drying device and operation method |
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| CN112573794B (en) * | 2019-09-12 | 2024-06-18 | 广州正晟科技有限公司 | Sludge drying system and method for drying sludge by using same |
| CN112372871A (en) * | 2020-10-22 | 2021-02-19 | 安徽美高美高分子材料有限公司 | Inferior gram force board raw materials mixing stirring device |
| CN113102049A (en) * | 2021-04-13 | 2021-07-13 | 杨艳茹 | Bean product smashing and grinding all-in-one machine |
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