CN207493797U - Sludge crusher - Google Patents
Sludge crusher Download PDFInfo
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- CN207493797U CN207493797U CN201720854578.2U CN201720854578U CN207493797U CN 207493797 U CN207493797 U CN 207493797U CN 201720854578 U CN201720854578 U CN 201720854578U CN 207493797 U CN207493797 U CN 207493797U
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- sludge
- disruption elements
- rotation axis
- crusher
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Abstract
The utility model is related to a kind of for crushing the sludge crusher of sludge, including：Housing is formed by upper cover, barrel and bottom plate；Two disruption elements being arranged in the housing；Barrel segmentation corresponding with each in described two disruption elements；Power input device；Multi-filament bar and multiple nuts.Described two disruption elements are set 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 connecting portion and lower end connecting portion.In addition, further including a scraper assembly, it can be rotated together with described two disruption elements, so as to strike off sludge of the accumulation on the bottom plate and sludge is stirred.
Description
Technical field
The utility model is related to sludge drying field, and be related to it is a kind of during drying sludge for crushing sludge
Sludge crusher, particularly a kind of sludge crusher including two disruption elements and a scraper assembly.
Background technology
Mud drying process usually requires to be dehydrated liquid sludge, and liquid sludge is processed into sludge solids.It is de-
Water process generally carries out sludge separation of solid and liquid using solid-liquid separating equipment, and is formed through dewatered sludge with certain aqueous
The larger 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 is disposed with carrying out subsequent processing.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 not limited to jaw crusher, gyratory crusher, gyratory crusher, hammer crushing
Machine, kibbler roll and vibro-crusher etc..These crushing plants pass through effect dirt of the crusher members to sludge block
Clod body is transformed into smaller block by larger block, to improve the mobility of sludge, so as to be conducive to the conveying of sludge and
Subsequent processing.However, these crushing plants, there is many deficiencies, one of the shortcomings that protruding is to carry out sludge crushing mistake
Easily occur the phenomenon that sludge block occluding device in journey, and the size of broken small blocks is uneven, transported so as to cause equipment
Capable duration difference and the stability of influence sludge crushing increase 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 enough flexible, can not for the property for the sludge being broken come be correspondingly changed with
Best balance is obtained between crushing effect and equipment cost.
Utility model content
To solve the above-mentioned problems, the utility model proposes a kind of sludge crushings for including at least one disruption elements
Machine is sheared and is crushed to sludge by least one disruption elements that can be combined, so as to solve mud granule degree unevenness
It is even, be not easy to carry out the problem of broken again, and with occupying little space, it is compact-sized and different demand spirits can be directed to
It is arranged or changes livingly.
The utility model proposes a kind of sludge crusher, including：Upper cover, the upper cover are provided with feed inlet and are located at
Centre bore at the upper cover center, sludge to be broken are supplied to via the feed inlet in the sludge crusher；Cylinder
Wall, thereon end margin be attached to the lower surface of the upper cover；Bottom plate is attached to the lower edge of the barrel；Wherein, it is described
Upper cover, the barrel form the housing of the sludge crusher together with the bottom plate, are set in the bottom plate or the barrel
Discharge port is equipped with, for discharging the sludge being broken.The sludge crusher includes at least one disruption elements, is located at institute
State in housing and be supported by the bottom plate, each disruption elements include rotatable component and fixation kit, it is described can
Runner assembly and the fixation kit are arranged in a vertical direction, and the rotatable component is located at the top of the fixation kit simultaneously
Can be rotatable relative, the rotatable component includes rotation axis, and the rotation axis includes upper end connecting portion and lower end connecting portion,
Described at least one disruption elements vertically set in a series arrangement, the rotation axis of adjacent disruption elements passes through corresponding
Upper end connecting portion and lower end connecting portion are connected to each other, so as to rotate together.The sludge crusher further includes power input dress
It puts, 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
The corresponding connecting portion of upper end connecting portion with the rotation axis with corresponding disruption elements, the power input device will come from
The power transmission of external power supply gives at least one disruption elements, so as to drive the rotation of at least one disruption elements
Axis rotates.
In another embodiment of the utility model, the rotation axis is provided with the upper end connecting portion adjacent
Flange, the rotatable component of each disruption elements further include：At least one rotating arm, at least one rotating arm be arranged to
The flange is fixedly connected, and thus, it is possible to be rotated together with the rotation axis, is provided on each rotating arm at least one broken
Component, at least one crusher members are fixed to the rotating arm, and prolong vertically downwards from the rotating arm
It stretches；The fixation kit of each disruption elements further includes hold-down support and at least one annular element, and the hold-down support includes fixing
Ring and the center ring being arranged concentrically with the retainer ring, at least one strut be connected to the retainer ring and the center ring it
Between, it is provided with multiple apertures along circumferential direction in the retainer ring, the position of each in these apertures and the upper cover
The position of each in multiple apertures of peripheral region is corresponding, and the center ring is for allowing the rotation axis to extend there through, institute
State at least one annular element to be concentrically disposed with the rotation axis, and be supported at least one strut, it is described extremely
A few annular element and at least one crusher members are set radially alternating with each otherly.
In another embodiment of the utility model, arranged along circumferential direction in the peripheral region of the upper cover of sludge crusher
Multiple apertures, be provided with along circumferential direction in the retainer ring of each disruption elements of sludge crusher multiple apertures and
The peripheral region of the bottom plate of sludge crusher is provided with multiple apertures, the position of each in multiple apertures of the retainer ring,
The position of each and each in multiple apertures of the peripheral region of the upper cover in multiple apertures of the peripheral region of the bottom plate
Position it is corresponding；The sludge crusher further includes multi-filament bar and multiple nuts, each edge in the multi-filament bar
Vertical direction passes through an aperture in multiple apertures of the peripheral region of the upper cover, is set in retainer ring in each disruption elements
Multiple apertures in the peripheral region of a corresponding aperture and the bottom plate multiple apertures in a corresponding aperture,
The multiple nut is used to that the retainer ring of the hold-down support in each disruption elements to be set and is fixed on along the vertical direction
At certain vertical height, at least one ring in the retainer ring of the hold-down support is adjusted by adjusting the multiple nut
Distance between shape part and at least one crusher members vertically.
In another embodiment of the utility model, the barrel of sludge crusher is made of the segmentation of multiple tubulars, institute
Each correspondence corresponding at least one disruption elements in the segmentation of multiple tubulars is stated, each segmentation is by described
Retainer ring supports, and is disposed concentrically upon with the rotation axis, so as to surround the rotation axis, described at least one radially
Rotating arm and at least one annular element.In another embodiment of the utility model, under the upper cover of sludge crusher
The upper and lower surface of retainer ring is both provided with the card extended along respective periphery in surface, the upper surface of bottom plate, hold-down support
Slot, these card slots are of similar shape and have corresponding radial position relative to the axis of the rotation axis, so as to
After the sludge crusher is assembled, each segmentation can be connected in corresponding card slot, so as to form the sludge together
The barrel of crusher.In addition, in another embodiment of the utility model, it is corresponding with each at least one disruption elements
The segmentation of tubular be dismountable.
In another embodiment of the utility model, the bottom plate of sludge crusher is strainer, for broken dirt
Mud is sorted.In another embodiment of the utility model, at least one strip piece is set far from the feed inlet
Extend vertically downwards in the lower surface of the upper cover, and from the lower surface.In another reality of the utility model
It applies in example, the upper end connecting portion of the rotation axis of each at least one disruption elements is keyway, described at least one broken group
The lower end connecting portion of the rotation axis of each in part is key, and the connecting portion of the power spindle of the power input device is key.Phase
Instead, in another embodiment of the utility model, the upper end connection of the rotation axis of each at least one disruption elements
Portion is key, and the lower end connecting portion of the rotation axis of each is keyway at least one disruption elements, the power input dress
The connecting portion for the power spindle put is keyway.It is each at least one annular element in another embodiment of the utility model
At least one protrusion is provided on a.In addition, the cross-sectional shape of the crusher members is trapezoidal, oval, rectangular or three
It is angular.In another embodiment of the utility model, crusher members are cutter or bar strip.In another of the utility model
In embodiment, annular element is annulus or arc section.
In another embodiment of the utility model, it is proposed that a kind of sludge crusher, including：Upper cover, it is described on
Lid is provided with feed inlet and the centre bore at the upper cover center, and sludge to be broken is supplied to via the feed inlet
In the sludge crusher；Barrel, thereon end margin be attached to the lower surface of the upper cover；Bottom plate is attached to the barrel
Lower edge；Wherein, the upper cover, the barrel form the housing of the sludge crusher together with the bottom plate, in institute
It states in bottom plate or the barrel and is provided with discharge port, for discharging the sludge being broken.The sludge crusher is included at least
One disruption elements is located in the housing and is 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 position
Simultaneously can be rotatable relative in the top of the fixation kit, the rotatable component includes rotation axis, and the rotation axis includes upper
Connecting portion and lower end connecting portion are held, wherein at least one disruption elements are vertically set in a series arrangement, it is adjacent broken
The rotation axis of broken component is connected to each other by corresponding upper end connecting portion and lower end connecting portion so as to rotate together.The sludge
Crusher further includes power input device, and the power input device includes extending through the power master of the centre bore of the upper cover
Axis, the lower end of the power spindle have the corresponding connecting portion of upper end connecting portion with the rotation axis of corresponding disruption elements,
The power input device gives the power transmission from external power supply at least one disruption elements, described so as to drive
The rotation axis rotation of at least one disruption elements；And scraper assembly, the scraper assembly include central shaft and at least one leaf
Piece, the scraper assembly are arranged in the vertical direction between nethermost disruption elements and the bottom plate, the central axis
Have the corresponding connecting portion of lower end connecting portion with the rotation axis of the nethermost disruption elements, thus, it is possible to it is described most lower
The rotation axis of the disruption elements in face is connected, and is rotated together with the rotation axis of the nethermost disruption elements, it is described extremely
A few blade is fixed to the central shaft, to rotate together, so as to strike off dirt of the accumulation on the bottom plate
Mud and sludge is stirred.
In another embodiment of the utility model, sludge crusher according to the present utility model come crush sludge can be with
Carry out operations described below：Make at least one of each of at least one disruption elements rotating arm relative to the fixed branch
Seat rotation；Through the feed inlet, sludge is supplied in the sludge crusher；By at least one disruption elements to dirt
Mud carries out shearing-crushing；And the broken sludge of discharge.
In another embodiment of the utility model, sludge crusher according to the present utility model may be used also to crush sludge
To carry out operations described below：Before broken sludge, using the multiple nut, adjust corresponding at least one disruption elements
Distance between the hold-down support of one and at least one rotating arm vertically.In another embodiment of the utility model
In, operations described below can also be carried out：Before broken sludge, select the shape and size of crusher members and determine the broken portion
Gap between part and annular element.
Using sludge crusher according to the present utility model, make in each of at least one disruption elements at least
One rotating arm is rotated relative to the hold-down support.Through the feed inlet, sludge is supplied in the sludge crusher.It is logical
It crosses at least one disruption elements and shearing-crushing is carried out to sludge.Accumulation is struck off on the bottom plate using the scraper assembly
Sludge and sludge is stirred.Sludge is crushed as a result, and discharges broken sludge.
In the sludge crusher of the utility model, disruption elements can include rotatable component and fixation kit.It can turn
Dynamic component and fixation kit are arranged in a vertical direction, and rotatable component is located at the top of fixation kit and can simultaneously be revolved with respect to it
Turn so that the sludge crusher of the utility model can obtain the particle of uniform granularity or powder sludge, be conducive to subsequent
Processing disposition.
In the sludge crusher of the utility model, rotatable component includes rotation axis and rotating arm, and rotation axis includes upper
Connecting portion and lower end connecting portion are held, and further includes the flange of horizontal direction extension, there is at least one broken portion on rotating arm
Part, and protrusion of the fixation kit including hold-down support and annular element and thereon.After disruption elements are mounted in place, one broken
Broken component is located between two annular elements.During sludge crushing, rotatable component is rotated relative to fixation kit, rotation axis
Drive rotating arm rotation.Then, under the interaction of the protrusion in crusher members and adjacent annular element and thereon, realization pair
The shearing of sludge and broken.According to the size of mud granule degree to be obtained, by adjusting the rotary speed or annular of disruption elements
The gap between interval or crusher members and annular element between part is to achieve the effect that predetermined sludge crushing.
In the sludge crusher of the utility model, including upper cover, power input device, at least one disruption elements, bottom
Plate, scraper assembly, barrel and multi-filament bar and multiple nuts.In one embodiment, barrel dividing by least one tubular
Section is formed, and each in the segmentation of at least one tubular is corresponding with each at least one disruption elements.Therefore, exist
In the case of being segmented the barrel to be formed using multiple tubulars, when replace, installation or repair disruption elements when, can only need to dismantle to
Each corresponding segmentation in few disruption elements, it is easy to operate, it is convenient, flexible, for ease of maintenaince.In addition, in this reality
With in novel sludge crusher, scraper assembly includes central shaft and blade.During sludge crushing, centre axis movable vane piece
Blocky or granular sludge is continued to crush, the speed that broken sludge is discharged from discharge port is improved, so as to solve by rotation
It has determined the susceptible to plugging problem of existing crusher, and has realized self-cleaning function.
Description of the drawings
Specific embodiment of the utility model is described in detail below in conjunction with attached drawing, so as to the utility model
Above-mentioned and other purposes, feature and advantage are more fully appreciated and understood.In the accompanying drawings：
Fig. 1 is the stereoscopic schematic diagram of the sludge crusher according to the present utility model for being used to crush sludge block；
Fig. 2 is the stereoscopic schematic diagram vertically splitted of the sludge crusher of Fig. 1；
Fig. 3 is the cut away view vertically of the sludge crusher of Fig. 1；
Fig. 4 is the stereoscopic schematic diagram for being used to crush sludge bulk or granular disruption elements in the sludge crusher of Fig. 1,
Wherein described disruption elements and scraper assembly have been grouped together；
Fig. 5 is the three-dimensional 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 a 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.
Specific embodiment
It should be understood that clearly illustrate content therein, attached drawing herein is not drawn to draw, and
In whole attached drawings, the same or similar reference numeral indicates the same or similar component 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 perpendicular to the gravity side on ground
To word " transverse direction ", " level ", " 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 according to the present utility model in a manner of stereoscopic schematic diagram
A kind of embodiment of crusher, Fig. 2 be then the sludge crusher of Fig. 1 vertically（That is, along the gravity perpendicular to ground
Action direction）The stereoscopic schematic diagram splitted.As depicted in figs. 1 and 2,1 general cylindrical shape of sludge crusher, including upper
Lid 201, power input device 5, the first disruption elements 3A and the second disruption elements 3B, bottom plate 203, scraper assembly 4, the of tubular
One segmentation 202a, the second segmentation 202b and third segmentation 202c and multi-filament bar 206 and multiple nuts 207.First segmentation
202a is corresponding with the first disruption elements 3A, and the second segmentation 202b is corresponding with the second disruption elements 3B, third segmentation 202c and bottom plate
203 correspond to.The first segmentation 202a, the second segmentation 202b and third segmentation 202c of tubular form the cylinder of sludge crusher 1 together
Wall 2.Barrel 2, upper cover 201 and bottom plate 203 form the housing of sludge crusher 1 together, and there is the housing receiving first to crush
Component 3A and the second disruption elements 3B, the inner space of scraper assembly 4.It is readily appreciated that the segmentation by multiple tubulars
It is not required in that form barrel 2.In another unshowned embodiment of the utility model, barrel 2 can also be one
A individual component can be attached to upper cover 201 and bottom plate 203, to be formed together with which in any suitable manner
The housing of sludge crusher 1.
It is clearly visible from Fig. 2, first and second disruption elements 3A, 3B and scraper assembly 4 vertically on to
Under it is 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 tablet of shape, with centre bore, feed inlet 204 and 201 peripheral region of upper cover set along circumferential direction it is multiple on cap bore
Mouth 210.The centre bore is used to that the main shaft 301 of power input device 5 to be allowed to extend through the inside of sludge crusher 1.
Power output device 5 receives the power input from external power supply, thus sludge is driven to break for being connect with external power supply
Rotatable portion rotation in the internal component of broken machine 1.Feed inlet 204 is used to supply 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 can also have
Any other suitable shape.Bottom plate 203 can also be formed as circular tablet.The third segmentation being fixed on bottom plate 203
The discharge port 205 of rectangle is additionally provided on 202c, for discharging broken sludge.However, it is understood that discharge port
205 can equally have any other suitable shape.In addition, discharge port can also be arranged on bottom plate 203, and it is not arranged in
Can discharge port be set on third segmentation 202c or all on bottom plate 203 and third segmentation 202c.First disruption elements 3A and
Second disruption elements 3B has identical structure, this will be described below.First disruption elements 3A and second broken group
Part 3B each has retainer ring 323,343.Multiple first apertures 324 are provided with along circumferential direction in retainer 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 corresponds to.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 retainer ring of the first disruption elements 3A
323rd, the retainer ring 343 of the second disruption elements 3B and bottom plate 203 vertically or along the length direction of screw 206 position
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 according to the different demands of broken sludge, may be used any
The disruption elements of other quantity form 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 reduce sludge crushing
The height of machine 1 vertically so that it becomes compacter, and occupies smaller space.Bottom plate 203 is to vertically
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 utility model, the bottom of sludge crusher can not also be closed by bottom plate, and can be
It is open, and the support element of such as supporting rod etc can be attached to barrel in the bottom of sludge crusher, so as to sludge
The disruption elements and/or scraper assembly of crusher are supported.
The first disruption elements 3A and the second respective structures of disruption elements 3B is described below.Fig. 4 and Fig. 5 are referred to,
In, Fig. 4 is the first disruption elements 3A being assembled together in the sludge crusher 1 of Fig. 1, the second disruption elements 3B and strikes off
The stereoscopic schematic diagram of component 4, Fig. 5 are the three-dimensional exploded views for these components being assembled together in Fig. 4.As previously mentioned,
First disruption elements 3A and the second disruption elements 3B has identical structure.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 top that the first rotatable component 31 is located at the first fixation kit 32 simultaneously 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 rotatable group
Part 31 includes the first rotation axis 311 and first rotating arm 313.First rotation axis 311 is connected including upper end connecting portion 316 with lower end
Portion 315, and further include the first flange 312 of horizontal direction extension.First flange 312 is located at 311 top of the first rotation axis simultaneously
It is and adjacent with upper end connecting portion 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 can include any number of first rotating arm 313.As shown in the figure, 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 it is trapezoidal, oval, rectangular or
Triangle can be any suitable other shapes.In another embodiment, one end of first rotating arm 313 can also
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 connecting portion 316 of moving axis 311 is arranged to keyway, and lower end connecting portion 315 is then arranged to key.However, by the first rotation
The upper end connecting portion 316 of axis 311 be set as keyway and lower end connecting portion 315 to be set as key also possible.In addition, it easily manages
Solution, the upper end connecting portion 316 and lower connecting part 315 of the first rotation axis 311 can also be any other suitable connections
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 shows the 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 are all concentrically disposed with around the first rotation axis 311.However, it is understood that according to
It needs, the first fixation kit 32 of the first disruption elements 3A can 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.It can be set in the upper surface of first annular part 321 at least one
First protrusion 322.Certainly, the first protrusion 322 is not required in that.As needed, it can not also be set 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 has 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 can include any number of first strut 326.First strut 326 and first
Retainer ring 328 connects.First retainer ring 328 is provided with multiple first apertures 324 along circumferential direction in its peripheral region.First aperture
324 position is corresponding with the position in the aperture 210 of upper cover 201, so that screw 206 is allowed to pass through.It is at least one 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, realize the shearing to sludge and crush.
Now referring back again to Fig. 4 and Fig. 5, the second disruption elements 3B, which includes the second rotatable component 33 and second, to be fixed
Component 34.Second rotatable component 33 and the second fixation kit 34 vertically arranged in series, and the second rotatable component 33
It simultaneously can be rotatable relative in the top of the second fixation kit 34.Second rotatable component 33 includes the second rotation axis 331 and second
Rotating arm 333.Second rotation axis 331 also includes upper end connecting portion 335 and lower end connecting portion 336, and further includes horizontal direction
Second flange 332 of extension, the second flange 332 be located at 331 top of the second rotation axis and with the neighbour of upper end connecting portion 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 is rotatable
Component 33 can include any number of second rotating arm 333.As shown in the figure, being set 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 either 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 not limited to be threadedly coupled, weld
It connects, rivet, snapping etc..In the illustrated embodiment, the upper end connecting portion 335 of the second rotation axis 331 is set as keyway, lower end
Connecting portion 336 is set as key.However, the upper end connecting portion 335 of the second rotation axis 331 is set as keyway and lower end connecting portion
336 to be set as key also possible.In addition, so it is easy to understand that the upper end connecting portion 335 of the second rotation axis 331 and lower part connect
Socket part 336 can also be other any suitable connecting structure, such as pass 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 are all concentrically disposed with around the second rotation axis 331.However, it is understood that according to
It needs, the second fixation kit 34 of the second disruption elements 3B can 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
To set at least one second protrusion 342.Certainly, the second protrusion 342 is not required in that.As needed, the second annular element 341
On any protrusion can not also be set.Second hold-down support 343 is horizontal with the second center ring and from second center ring edge
The second strut that direction extends radially outwardly.It is easily understood that as needed, the second hold-down support 343 can include arbitrary
Second strut of quantity.Second strut is connect with the second retainer ring.It is set along circumferential direction in its peripheral region in second retainer ring
There are multiple second apertures 344.The position in the second aperture 344 is corresponding with the position in the aperture 210 of upper cover 201, 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 second rotating arm 333 to rotate.Then, in the second crusher members 344 and the second adjacent annular element
341 and the second protrusion 342 thereon interaction under, realize shearing to sludge and broken.
Referring now to Fig. 9, it illustrates the structures of scraper assembly 4.Scraper assembly 4 includes central shaft 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.There is the second rotation axis for receiving in the second disruption elements 3B on central shaft 401
331 lower end connecting portion is corresponding with scraper assembly connecting portion 403.In the illustrated embodiment, the scraper assembly of central shaft 401
Connecting portion 403 is keyway.Certainly, in the case where the lower end connecting portion 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 shaft 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 section views vertically of sludge crusher 1 according to the present utility model
Figure.In the first rotation axis 311 of first disruption elements 3A, the second rotation axis 331 of the second disruption elements 3B, scraper assembly 4
Mandrel 401 is joined together by corresponding upper end connecting portion, lower end connecting portion and scraper assembly connecting portion, so as to
It rotates together.As a result, the first disruption elements 3A, the second disruption elements 3B and scraper assembly 4 it is vertically arranged in series
In the barrel of sludge crusher 1, and it is supported by bottom plate 203.The power master of the power spindle lower end of power input device 5
Axis connection portion is connected in the upper end connecting portion of the first rotation axis 311.In the illustrated embodiment, power input device 5
Bonding is set in the power spindle connecting portion of power spindle lower end, it will be readily appreciated, however, that as needed, can also be set
For keyway.Certainly, the connection between the upper end connecting portion of the power spindle lower end of power input device 5 and the first rotation axis 311
It can also be realized by other any suitable settings, power is transmitted to the first rotation axis 311 and is driven as long as can realize
Move its rotation.In addition, at least one strip piece 209 is provided at the lower surface of upper cover 201 and separate feed inlet 204,
Strip piece 209 is extended downwardly into inside sludge crusher 1, and the top of the first rotating arm 313 positioned at the first disruption elements 3A.
When blocky or Granular sludge is fed from feed inlet 204, start sludge crusher 1, at least one strip piece 209 and first
Under the interaction of the first rotating arm 313 of disruption elements 3A, the sludge of entrance can be by precrushing, so as to effectively prevent
Only the sludge of bulk blocks, and improves crushing efficiency.Strip piece 209 can be cutter, bar strip etc..In addition, according to sludge
The requirement of granularity can adjust position of the nut 207 on screw 206, by being arranged on the nut 207 on screw 206
Position is fixed to adjust 201 and first hold-down support 323 of upper cover, the first hold-down support 323 and the second hold-down support 343, second
Spacing between bearing 343 and bottom plate 203, it is possible thereby to adjust between the first crusher members 314 and first annular part 321,
Relative position between 334 and second annular element 341 of sledging component.In this way, it can improve and sludge is crushed
Efficiency realizes best crushing effect.
In a unshowned embodiment of the utility model, the lower surface of upper cover 201, the upper surface of bottom plate 203,
The upper and lower surface of retainer ring is both provided in one disruption elements 3A and the second respective hold-down supports of disruption elements 3B
The card slot that respective peripheral region extends along circumferential direction.These card slots are of similar shape and relative to the axis of the rotation axis
Line has corresponding radial position.As a result, after sludge crusher 1 is assembled, each segmentation can be connected to corresponding card
In slot, so as to form the barrel of the sludge crusher together.In another unshowned embodiment of the utility model, bottom
Plate 203 can be strainer.Broken sludge can be expelled to from the mesh of strainer at next sludge by gravity as a result,
In reason disposition process.Moreover, strainer can also cooperate with the blade 402 of scraper assembly 4, it is further to be carried out to sludge
It is broken, so as to further improve crushing efficiency.It, can be according to dirt in another unshowned embodiment of the utility model
The requirement of mud granularity is segmented on 202a, the second segmentation 202b first and is also provided with discharge port, when the first disruption elements 3A is completed
After broken, sludge is discharged by the discharge port of the first segmentation 202a, after the second disruption elements 3B completes broken, passes through second point
The discharge port discharge sludge of section 202b, so as to fulfill grading discharge.In another embodiment, bottom plate 203 can be strainer, and
And the pore size of strainer can be conditioned, thus, it is possible to meet the sludge of granularity requirement, and remaining sludge from strainer discharge
Then by continuing to be broken under the action of the blade 402 of scraping member 4 and strainer, until becoming the particle for meeting granularity requirement
Or powder sludge.
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 corresponded to, and third segmentation 202c is corresponding with bottom plate 203, and the first segmentation 202a, the second segmentation 202b and third
It is dismountable to be segmented 202c.Therefore, it when needing replacing, installing or repairing disruption elements and scraper assembly, only needs to dismantle
And/or corresponding tubular segmentation is replaced, and 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 crushing, and not only effectively reduces moisture percentage in sewage sludge, and
And sludge is made to be more prone to shear and crush so that broken sludge is rapidly discharged with gas from discharge port 205, is carried
The treating capacity of high sludge realizes the purpose of efficiency crushing.Gas includes but not limited to air, hot-air and tail gas etc., ventilation
Device includes but not limited to blower device, blower unit and extractor fan etc..Certainly can be as needed, it is described at least one 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 ventilation dress
It puts and may be provided in bottom plate and/or the segmentation adjacent with bottom plate in the position of discharge outlet.
In the operation of sludge crusher according to the present utility model, start power input device 5 first, pass through main shaft
301 the first rotation axis 311 of drive, the second rotation axis 331 and central shaft 401 rotate, and thus make the first rotatable component 31 opposite
It is rotated in the first fixation kit 32, the second rotatable component 33 is made to be rotated relative to the second fixation kit 34.By front
The blocky or granular sludge obtained after process processing is supplied to from the feed inlet 204 of sludge crusher 1.Blocky or graininess
Sludge drop down onto the first disruption elements 3A under gravity, these blocky or granular sludge can temporal persistences first
On annular element 321.As the first rotatable component 31 is rotated relative to the first fixation kit 32, first annular part 321 is rested on
On sludge be sheared under the action of the first crusher members 314 of first rotating arm 313 and first annular part 321 it is broken.It is broken
After broken, the sludge for meeting granularity requirement falls to the second disruption elements 3B from the gap between two first annular parts 321.
In second disruption elements 3B, sludge meeting temporal persistence is on the second annular element 341.As the second rotatable component 33 is relative to
Two fixation kits 34 rotate, and rest on second crusher members 334 of the sludge on the second annular element 341 in the second rotating arm 333
It is broken with being sheared under the action of the second annular element 341.Meet the sludge of granularity requirement then from two the second annular elements 341 it
Between gap fall on bottom plate 203.Since the central shaft 401 of scraper assembly 4 is rotated with movable vane piece 402, dirt thus can be stirred
Mud, and sludge can be also driven toward the discharge port 205 on third segmentation 202c and discharged.It, can be into one during sludge is stirred
Step becomes mud granule degree evenly, so as to which blocky or granular sludge be made to be transformed into particle or granular.The dirt of discharge
Mud will be transported in next specific resistance to filtration process.
In the case of there is provided strip piece 209, blocky or granular sludge is obtained after the process processing of front
Enter from the feed inlet 204 of sludge crusher 1, first in the strip piece 209 and first rotating arm for being arranged on 201 lower surface of upper cover
It by precrushing under 313 interaction, is blocked with the sludge for preventing bulk, improves the efficiency of sludge crushing.In addition, into
Before row sludge crushing, the position of the nut 207 on screw 206 according to the requirement of mud granule degree, can also be adjusted, passes through tune
The whole position of nut 207 being arranged on screw 206 adjusts 201 and first hold-down support 323 of upper cover, 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 true in advance according to the sludge small blocks or the size of fragment to be obtained
Fixed.Therefore, can according to the size of sludge small blocks to be obtained predefine the interval between adjacent annular element with
And on annular element protrusion size and number and can crusher members be pre-selected according to the moisture content of sludge block
Shape and size.Therefore, the crusher of the utility model can handle the sludge of various moisture content.By adjusting disruption elements
The gap between interval and/or crusher members and annular element between rotary speed and/or annular element, can reach scheduled dirt
Mud crushing effect.In addition, handle with identical moisture content sludge block in the case of, can also basis to obtain sludge
Granule size come adjust disruption elements rotation speed.For example, can slow down rotary speed to obtain the big sludge of granularity,
And rotary speed can be improved in order to obtain the small sludge of granularity.
Although it is used to crush the specific knot of the embodiment of the sludge crusher of sludge block described above is the utility model
Structure, however, for those skilled in the art, the sludge crusher of the utility model can also have different modifications and arrangement.Such as
It is upper described, can be selected according to the moisture content or hardness of sludge block rotating arm or crusher members, the strut of different materials with
And annular element or their shape.Driving device for driving the sludge crusher of the utility model can be any suitable
Power plant, including but not limited to, motor, device for hydraulically actuating, pneumatic device, etc..Driving device and sludge crusher 1
Power input device 5 between the transmission that any suitable other kinds of drive realize power may be used, including but not limited to
Belt pulley and belt, sprocket wheel and chain, gear assembly, etc..
Sludge crusher according to the present utility model has compact structure, occupies small installation space.In addition, the sludge
Crusher can use required amount of disruption elements, therefore using flexible as needed, can be for the sludge being broken
Property is correspondingly changed, to obtain best balance between crushing effect and equipment cost.In addition, the utility model
Each disruption elements in sludge crusher can be reasonably configured in itself according to the moisture content of sludge block to be crushed.
For example, those skilled in the art can select as required rotating arm, crusher members, strut and annular element quantity and really
The shape and size at interval, crusher members and protrusion between annular part.Those skilled in the art can be according to broken group
The abrasion condition of all parts in part carries out part or individually replaces.
So far, those skilled in the art will appreciate that the description of above example is listed according to the utility model
Some embodiments of principle rather than whole embodiments of the utility model.It is easily understood that based on the utility model
It states any type of modification of embodiment or changes and fall within the conception range of the utility model.
Claims (10)
1. a kind of sludge crusher, which is characterized in that including：
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, thereon end margin be 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 form the housing of the sludge crusher together with the bottom plate, in the bottom plate or
Discharge port is provided in the barrel, for discharging the sludge being broken；
Two disruption elements are located in the housing and are supported by the bottom plate, and each disruption elements include can
Runner assembly and fixation kit, the rotatable component and the fixation kit are arranged in a vertical direction, described rotatable group
The top that part is located at the fixation kit simultaneously can be rotatable relative, and the rotatable component includes rotation axis, the rotation axis packet
Upper end connecting portion and lower end connecting portion are included, wherein described two disruption elements are vertically set in a series arrangement, it is adjacent broken
The rotation axis of broken component is connected to each other by corresponding upper end connecting portion and lower end connecting portion so as to rotate together；
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 the corresponding connecting portion of upper end connecting portion with the rotation axis of corresponding disruption elements, the power
Input unit gives the power transmission from external power supply to described two disruption elements, so as to drive described two disruption elements
Rotation axis rotation；
Scraper assembly, the scraper assembly include central shaft and at least one blade, and the scraper assembly is set in the vertical direction
It puts between nethermost disruption elements and the bottom plate, the central shaft has the rotation with the nethermost disruption elements
The corresponding connecting portion of lower end connecting portion 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 blade is fixed to the central shaft,
To rotate together, so as to strike off sludge of the accumulation on the bottom plate and sludge is stirred.
2. sludge crusher as described in claim 1, wherein, the rotation axis is set with the upper end connecting portion adjacent
Have a flange, and wherein described rotatable component further includes at least one rotating arm, at least one rotating arm be arranged to
The flange is fixedly connected, and thus, it is possible to be rotated together with the rotation axis, is provided on each rotating arm at least one broken
Component, at least one crusher members are fixed to the rotating arm, and prolong vertically downwards from the rotating arm
It stretches；
The fixation kit further includes：
Hold-down support, the hold-down support includes retainer ring and the center ring being arranged concentrically with the retainer ring, at least one
Strut is connected between the retainer ring and the center ring, is provided with multiple apertures along circumferential direction in the retainer 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, in described
Thimble is used to that the rotation axis to be allowed to extend there through；And
At least one annular element, at least one annular element are concentrically disposed with the rotation axis, and are supported on described
On at least one strut, at least one annular element and at least one crusher members are set radially alternating with each otherly
It puts.
3. sludge crusher as claimed in claim 2, wherein, it is arranged along circumferential direction in the peripheral region of the upper cover multiple
Aperture is provided with multiple apertures along circumferential direction in the retainer ring, and the peripheral region of the bottom plate is provided with multiple apertures,
The position of each in multiple apertures of the retainer ring, the peripheral region of the bottom plate multiple apertures in the position of each 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, set in retainer ring in each disruption elements 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 setting and being fixed on along the vertical direction by the retainer ring of the hold-down support in each disruption elements
Vertical height at, adjust at least one annular element in the retainer ring of the hold-down support by adjusting the multiple nut
Distance between at least one crusher members vertically.
4. sludge crusher as claimed in claim 3, wherein, the barrel is made of the segmentation of multiple tubulars, the multiple
Each correspondence corresponding with described two disruption elements in the segmentation of tubular, each segmentation is by the retainer ring branch
Support, and is disposed concentrically upon with the rotation axis, so as to surround radially the rotation axis, at least one rotating arm and
At least one 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 surface of retainer ring is both provided with the card slot extended along respective periphery in hold-down support, these card slots have identical
Shape and relative to the rotation axis axis have corresponding radial position, to work as the sludge crusher by group
After dress, each segmentation can be connected in corresponding card slot, so as to form the barrel of the sludge crusher together.
6. sludge crusher according to claim 4, wherein, tubular corresponding with each in described two disruption elements
Segmentation be dismountable.
7. sludge crusher as described in claim 1, wherein, the bottom plate is strainer, for being carried out to broken sludge
Sorting.
8. sludge crusher as described in claim 1, wherein, at least one strip piece is arranged on 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 upper end of the rotation axis of each in described two disruption elements
Connecting portion is keyway, and the lower end connecting portion of the rotation axis of each in described two disruption elements is key, the power input dress
The connecting portion for the power spindle put is key.
10. sludge crusher as described in claim 1, wherein, the rotation axis of each in described two disruption elements it is upper
It is key to hold connecting portion, and the lower end connecting portion of the rotation axis of each in described two disruption elements is keyway, the power input
The connecting portion of the power spindle of device is keyway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720854578.2U CN207493797U (en) | 2017-07-14 | 2017-07-14 | Sludge crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720854578.2U CN207493797U (en) | 2017-07-14 | 2017-07-14 | Sludge crusher |
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| Publication Number | Publication Date |
|---|---|
| CN207493797U true CN207493797U (en) | 2018-06-15 |
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ID=62497506
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720854578.2U Active CN207493797U (en) | 2017-07-14 | 2017-07-14 | Sludge crusher |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112479543A (en) * | 2019-09-12 | 2021-03-12 | 广州新致晟环保科技有限公司 | Vertical sludge drying device and operation method |
| CN114436488A (en) * | 2022-04-07 | 2022-05-06 | 生态环境部华南环境科学研究所 | Mechanical turntable stirring device for sludge cell disintegration |
| CN116510872A (en) * | 2023-07-05 | 2023-08-01 | 泉州迪特工业产品设计有限公司 | Multistage combined type efficient crusher |
-
2017
- 2017-07-14 CN CN201720854578.2U patent/CN207493797U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112479543A (en) * | 2019-09-12 | 2021-03-12 | 广州新致晟环保科技有限公司 | Vertical sludge drying device and operation method |
| CN112479543B (en) * | 2019-09-12 | 2024-07-26 | 广州正晟科技有限公司 | Vertical sludge drying device and operation method |
| CN114436488A (en) * | 2022-04-07 | 2022-05-06 | 生态环境部华南环境科学研究所 | Mechanical turntable stirring device for sludge cell disintegration |
| CN114436488B (en) * | 2022-04-07 | 2022-06-17 | 生态环境部华南环境科学研究所 | Mechanical turntable stirring device for sludge cell disintegration |
| CN116510872A (en) * | 2023-07-05 | 2023-08-01 | 泉州迪特工业产品设计有限公司 | Multistage combined type efficient crusher |
| CN116510872B (en) * | 2023-07-05 | 2023-11-21 | 泉州迪特工业产品设计有限公司 | Multistage combined type efficient crusher |
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Address after: 510098 room 2205, starlight Ying, 119 Shui Yin Road, Yuexiu District, Guangzhou, Guangdong. Patentee after: SWISON CREATIVE ENVIRONMENTAL SOLUTIONS CO.,LTD. Address before: 510098 Guangzhou, Guangdong, China. Yuexiu District, Guangzhou, China, Yuexiu District No. 119, No. 22, 05. Patentee before: GUANGZHOU ENVIRONMENTAL CREATIVE SOLUTIONS Co.,Ltd. |
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Effective date of registration: 20220715 Address after: Room 48, 13 / F, No. 733 (1), Dongfeng East Road, Yuexiu District, Guangzhou, Guangdong 510000 Patentee after: Guangzhou Zhengsheng Technology Co.,Ltd. Address before: 510098 room 2205, starlight Ying, 119 Shui Yin Road, Yuexiu District, Guangzhou, Guangdong. Patentee before: SWISON CREATIVE ENVIRONMENTAL SOLUTIONS CO.,LTD. |
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