CN109133565A - Sludge dewatering equipment - Google Patents
Sludge dewatering equipment Download PDFInfo
- Publication number
- CN109133565A CN109133565A CN201811317742.1A CN201811317742A CN109133565A CN 109133565 A CN109133565 A CN 109133565A CN 201811317742 A CN201811317742 A CN 201811317742A CN 109133565 A CN109133565 A CN 109133565A
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- China
- Prior art keywords
- filter disc
- filter
- movable plate
- sludge
- axis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000010802 sludge Substances 0.000 title claims abstract description 70
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 241000237970 Conus <genus> Species 0.000 claims abstract description 12
- 230000018044 dehydration Effects 0.000 claims description 25
- 238000006297 dehydration reaction Methods 0.000 claims description 25
- 230000006835 compression Effects 0.000 claims description 18
- 238000007906 compression Methods 0.000 claims description 18
- 230000001105 regulatory effect Effects 0.000 claims description 17
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 10
- 238000009434 installation Methods 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 description 6
- 238000005189 flocculation Methods 0.000 description 6
- 230000016615 flocculation Effects 0.000 description 6
- 239000010865 sewage Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000002562 thickening agent Substances 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 230000003311 flocculating effect Effects 0.000 description 1
Classifications
-
- 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
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
-
- 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
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a kind of sludge dewatering equipments, filter sets include multiple filter disc axis, filter sets are divided into two layers of arrangement, sludge channel is formed between two layers, along the direction of dewatering box feed inlet to discharge port, filter disc axis mounting height is successively increased, and close to the filter disc axle position of feed inlet below feed inlet, multiple filter discs are fixedly connected on each filter disc axis, multiple filter discs on each filter disc axis repeat to arrange, the filter disc interlaced arrangement on two neighboring filter disc axis.Filter disc ontology includes inside cylindrical portion and the outside tapered portion less than cylindrical portion thickness, and cylindrical portion forms two boss, respectively boss one and the boss two for being provided with convex block with respect to conus portion.By the installation site for setting filter disc axis, there are the gaps passed through for the water deviate between filter disc on adjacent filter disc axis, the filter disc of this structure increases by 30% than the flow path for the water of the filter disc without tapered portion of same diameter deviate from, it can be improved the working efficiency of complete machine, and enhance sludge dewatering effect.
Description
Technical field
The invention belongs to sludge treatment device technical fields, and in particular to a kind of sludge dewatering equipment.
Background technique
Currently, the sludge dewatering equipment type that China uses is more, it is main to be carried out at dehydration in the form of flight extruding
Reason is allowed to form cotton-shaped sludge in existing sewage disposal device after sewage is added flocculant, and reusing dewaterer will
It is separated by solid-liquid separation, the sludge solid content of suitable dewaterer requires between 1%~4%, will be big when sludge solid content is less than 1%
The big working efficiency for influencing sludge dewatering equipment.The thickener that the country uses is at the early-stage, such as belt thickener machine, formula of transferring shares thickener
It is energy consumption height Deng, common disadvantage, volume is big, and noise is big, low efficiency, filter sets not easy cleaning.
Common filter disc type sludge concentrator comprising the concentration intracorporal dehydration main shaft of case is connected to, on dehydration main shaft
Multiple filter discs are installed, are rotated by dehydration main shaft band dynamic filter, thus flow down liquid from the gap between filter disc, it is cotton-shaped
Sludge from the other side be discharged.Existing filter disc is substantially disc-shaped, and support plate, filter disc and support plate are housed between adjacent filter disc
Between form filtrate gap, there is solid-liquid separation effect difference in the filter sets of this structure, and there are filter sets
Difficult cleaning of problem.
Also, filter sets used by current sludge dewatering equipment, during being dehydrated to sludge, sewage is flowed through
Path it is shorter so that sludge dewatering is not thorough, influence the dehydrating effect of sludge.
Summary of the invention
The technical problems to be solved by the present invention are: providing a kind of sludge dewatering equipment, the dehydration effect to sludge can be improved
Rate.
In order to solve the above technical problems, the technical scheme is that
Sludge dewatering equipment, the sludge dewatering equipment include dewatering box, are connected to by sludge water inlet pipe with the dewatering box
Mixing tank of flocculating and control cabinet；The filter sets driven by motor group, the filter sets packet are provided in the dewatering box
Multiple filter disc axis are included, the filter sets are divided into two layers of arrangement, sludge channel are formed between two layers, along the dewatering box feed inlet
To the direction of discharge port, the mounting height of the filter disc axis is successively increased, and close to the filter disc axle position of the feed inlet
It is multiple on each filter disc axis in being fixedly connected with multiple filter discs on the lower section of the feed inlet, each filter disc axis
The filter disc repeats arrangement, the filter disc interlaced arrangement on the two neighboring filter disc axis；The filter disc ontology of the filter disc is
Disc structure, the filter disc ontology include the cylindrical portion of inside and the tapered portion in outside, and the cylindrical portion is provided with filter disc axis peace
Hole, the cylindrical portion and the conus portion junction are filled, the thickness of the cylindrical portion is greater than the thickness of the conus portion, the circle
The relatively described conus portion in column portion forms two boss, respectively boss one, boss two, is provided with convex block on the boss two.
Further, two adjacent filter disc axis are respectively defined as filter disc axis one and filter disc axis two, on the filter disc axis one
Filter disc be defined as filter disc one, the filter disc on the filter disc axis two is defined as filter disc two, is provided between two filter discs two
One filter disc 1 is provided with the filter disc two between two filter discs one, and two filter discs two define respectively
For left filter disc two and right filter disc two, there is gap one, the right filter disc two and institute between the left filter disc two and the filter disc one
Stating has gap two, the outer end of the tapered portion of the filter disc one and the left filter disc two and the right filter between filter disc one
There is gap three between the cylindrical portion of piece two, be connected between the gap one, the gap two and the gap three.
Further, it is jagged deflector that end is overlapped on the filter disc axis of the feed inlet.
Further, the convex block is set to the peripheral portion of the boss two；There are four the convex block settings, four institutes
State the peripheral portion that convex block is distributed in the boss two.
Further, the sludge dewatering equipment further includes sludge discharge device, and the sludge discharge device includes: fixed company
It is connected to the mud cake funnel being dehydrated on cabinet, is provided with movable plate above the mud cake funnel, the movable plate is movably connected on
The dehydration cabinet, which is characterized in that be connected with pressure regulating mechanism on the dehydration cabinet, the pressure regulating mechanism is located at
The top of the movable plate；The pressure regulating mechanism includes the vertically arranged casing for being fixedly connected on the dehydration cabinet,
The upper end of described sleeve pipe is fixedly installed adjusting nut, and the adjusting nut is threaded with adjusting bolt；In described sleeve pipe
Portion is provided with compression bar and adjustment spring, and the top of the compression bar is major diameter section, and the lower part of the compression bar is path section, the path
Section stretches out the lower end of described sleeve pipe and close to the movable plate, the adjustment spring be located at the major diameter section upper end and
Between the adjusting nut.
Further, the dehydration cabinet is provided with cabinet interconnecting piece, and described sleeve pipe is fixedly connected on the cabinet connection
The top in portion.
Further, the lower end of described sleeve pipe is provided with bushing connection, and described sleeve pipe interconnecting piece and the cabinet connect
Socket part is fixedly connected.
Further, the movable plate is hinged with movable plate connecting plate, and the movable plate connecting plate is fixedly connected on described
The lower section of cabinet interconnecting piece.
Further, the movable plate is connected by hinge with the movable plate connecting plate.
Further, the movable plate includes movable plate one and movable plate two, the movable plate one and the movable plate two
Independent mutually, the top of the top of the movable plate one and the movable plate two is respectively arranged with a set of pressure and adjusts machine
Structure.
By adopting the above-described technical solution, the beneficial effects of the present invention are:
The filter sets of sludge dewatering equipment include multiple filter disc axis, and filter sets are divided into two layers of arrangement, are formed between two layers
Sludge channel, along the direction of dewatering box feed inlet to discharge port, the mounting height of filter disc axis is successively increased, and close to feed inlet
Filter disc axle position in being fixedly connected with multiple filter discs on the lower section of the feed inlet, each filter disc axis, it is more on each filter disc axis
A filter disc repeats arrangement, the filter disc interlaced arrangement on two neighboring filter disc axis.Filter disc ontology includes cylindrical portion and the outside of inside
Tapered portion, cylindrical portion is provided with filter disc shaft mounting hole, and the thickness of cylindrical portion and the conus portion junction, cylindrical portion is greater than circle
The thickness in tapering, cylindrical portion form two boss, respectively boss one, boss two with respect to conus portion, are provided on boss two convex
Block.By setting the installation site of filter disc axis, so that there are pass through for the water deviate between filter disc on adjacent filter disc axis
The filter disc in gap, this structure increases than the flow path for the water of the filter disc without tapered portion of same diameter deviate from
30%, it can be improved the working efficiency of complete machine, and enhance the dehydrating effect to sludge.
Filter sets include multiple filter disc axis, are fixedly connected with multiple repetitions by filter disc shaft mounting hole on each filter disc axis
The filter disc of arrangement, the filter disc interlaced arrangement on two neighboring filter disc axis, two adjacent filter disc axis are respectively filter disc axis one and filter
Bobbin two, the filter disc on filter disc axis one are filter disc one, and the filter disc on filter disc axis two is filter disc two, and two adjacent filter discs two are distinguished
For left filter disc two and right filter disc two, there is gap one between left filter disc two and filter disc one, have between right filter disc two and filter disc one
Gap two has gap three between the outer end of the tapered portion of filter disc one and left filter disc two and the cylindrical portion of right filter disc two.Gap
One, gap two and gap three, which are connected, constitutes the flow path for the water of sludge deviate from, and the filter disc of this structure compares phase
Flow path with the water of the filter disc without tapered portion of diameter deviate from increases by 30%, can be improved the work effect of complete machine
Rate, and enhance the dehydrating effect to sludge.
The mud cake funnel of sludge discharge device is fixedly connected on dehydration cabinet, and activity is provided with above mud cake funnel even
The movable plate on dehydration cabinet is connect, is dehydrated on cabinet and is connected with pressure regulating mechanism, pressure regulating mechanism is located at movable plate
Top.Pressure regulating mechanism includes the vertically arranged casing being fixedly connected on dehydration cabinet, and the upper end of casing is provided with
It is threaded with the adjusting nut for adjusting bolt, inside pipe casing is provided with compression bar and adjustment spring, and the top of compression bar is major diameter section,
The lower part of compression bar is path section, and the lower end of the path section of compression bar stretches out the lower end of casing and close to movable plate, major diameter section
Upper end and adjusting nut between be provided with adjustment spring.Bolt is adjusted according to preset pressure value, sludge is logical
When crossing the outlet discharge formed between mud cake funnel and movable plate, persistently pressed using adjustment spring to compression bar, and then to work
Movable plate persistently presses, and can automatically adjust the size of sludge outlet, so that sludge is smoothly discharged under a steady pressure, and drops
Low sludge moisture content enhances the effect to sludge dewatering.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of sludge dewatering equipment of the invention；
Fig. 2 is the rearview of Fig. 1；
Fig. 3 is the structural schematic diagram of filter sets in Fig. 2；
Fig. 4 is the right view of Fig. 3；
The structural schematic diagram of the amplification of another angle of two neighboring filter disc axis and the filter disc on filter disc axis in Fig. 5 Fig. 4；
Fig. 6 is the partial enlarged view in the region C in Fig. 5；
Fig. 7 is the whole left view (saving left filter disc two) of structure illustrated in Figure 6；
Fig. 8 is the perspective view of filter disc in Fig. 1；
Fig. 9 is the structural schematic diagram of filter disc in Fig. 1；
Figure 10 is the sectional view along A-A of Fig. 9；
Figure 11 is the B-B direction cross-sectional view of Fig. 9；
Figure 12 is the structural schematic diagram of sludge discharge device in Fig. 1；
Figure 13 be in Figure 12 A-A to partial sectional view；
Figure 14 is the cross-sectional view of the amplification of the B-B direction of pressure regulating mechanism in Figure 12；
In figure, the direction of curved arrow indicates the direction of rotation of motor；
In figure, 1- flocculation mixing tank, 2- dewatering box, 21- dehydration cabinet, 211- cabinet interconnecting piece, 3- stirring motor, 4- wadding
Solidifying mixing tank liquidometer, 5- dewatering box liquidometer, 6- filter device, 61- filter disc ontology, 611- cylindrical portion, 6111- boss one,
6112- boss two, 61121- convex block, 6113- filter disc shaft mounting hole, 612- tapered portion, 61a- filter disc one, 61b- filter disc two,
The left filter disc two of 61b1-, the right filter disc two of 61b2-, 62a- filter disc axis one, 62b- filter disc axis two, the gap 631- one, the gap 632- two,
The gap 633- three, 7- deflector, 8- sludge water inlet pipe, 9- water filtering tank, 91- liquid level observation panel, 10- mud cake funnel, 11- control
Cabinet, 12- motor group, 13- drive chain case, 14- pressure regulating mechanism, 141- adjusting bolt, 142- casing, 1421- bushing connection,
143- compression bar, 1431- major diameter section, 1432- path section, 144- adjustment spring, 145- adjusting nut, 15- movable plate connecting plate,
16- movable plate one, 17- movable plate two, 18- hinge, a- drainage flow direction, the b- mud cake direction of motion, c- are dehydrated flow direction.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.
In conjunction with Fig. 1 to Fig. 7 jointly shown in, a kind of sludge dewatering equipment, it include dewatering box 2, with dewatering box 2 by sludge into
The flocculation mixing tank 1 and control cabinet 11 that water pipe 8 is connected to.The lower section of dewatering box 2 is provided with water filtering tank 9, is arranged on water filtering tank 9
There is liquid level observation panel 91, convenient for the observation of 9 water level inside of water filtering tank.It is provided with stirring motor 3 in flocculation mixing tank 1, is used for
Agitating device in driving flocculation mixing tank 1, is provided with flocculation mixing tank liquidometer 4 in flocculation mixing tank 1.In dewatering box 2
On be provided with dewatering box liquidometer 5.Above structure is all structure used in the prior art, and details are not described herein.
The filter sets 6 driven by motor group 12 are provided in dewatering box 2, each motor in motor group 12 is passed by chain
Dynamic while two filter disc axis of drive, filter disc axis are rotatably installed on the cabinet of dewatering box 2, and chain is all placed in drive chain case 13,
Safe working environment is provided for staff, above structure is structure used in the prior art, and details are not described herein.Filter
Sheet devices 6 include multiple filter disc axis, and filter sets 6 divide to be arranged for two layers, and sludge channel is formed between two layers, along dewatering box 2 into
Material mouth to the direction of discharge port, mounting height of the filter disc axis on the shell of dewatering box 2 successively increases, and close to feed inlet
For filter disc axle position in the lower section of feed inlet, it is jagged deflector 7 that end is overlapped on the filter disc axis of the end of feed inlet,
One end of deflector 7 is hinged on the inner wall of dewatering box 2 by hinge, and the other end of deflector 7 is arranged to zigzag and is overlapped on
On the filter disc axis of the end of feed inlet, deflector 7 can prevent sludge from flowing directly to the lower part of dewatering box 2, it is ensured that sludge
Filter device is flowed to be dehydrated.Also to be connect with deflector 7 on the filter disc axis of the end of the close discharge port of filter device 6
When same mode be overlapped with shutter (not shown), it is ensured that mud cake is discharged by mud cake funnel 10, will not be deposited in
Inside the dewatering box 2 for filtering 5 top of device.Multiple filter discs are fixedly connected with by filter disc shaft mounting hole on each filter disc axis, each
Multiple filter discs on filter disc axis repeat arrangement, the filter disc interlaced arrangement on two neighboring filter disc axis.
In conjunction with Fig. 1, Fig. 8, Fig. 9, Figure 10 and Figure 11 jointly shown in, the filter disc ontology 61 of filter disc is disc structure, filter disc
Ontology 61 includes the cylindrical portion 611 of inside and the tapered portion 612 in outside, and cylindrical portion 611 is provided with filter disc shaft mounting hole 6113, is used
In being fixedly mounted on filter disc axis.It is greater than conus portion in the thickness of cylindrical portion 611 and 612 junction of conus portion, cylindrical portion 611
Thickness 612, cylindrical portion 611 form two boss, respectively boss 1 and boss 2 6112, boss with respect to conus portion 612
Convex block 61121 is provided on 2 6112.Convex block 61121 is preferably provided at the peripheral portion of boss 2 6112, and convex block 61121 is preferred
There are four settings, and four convex blocks 61121 are evenly arranged on the peripheral portion of boss 2 6112.It is preferred that in the peripheral portion of boss 2 6112
Mill out four fan-shaped bumps.Such structure can increase the flow clearance of sewage.
Filter disc ontology 61 be nylon material filter disc ontology, filter disc ontology 61 use nylon material, material cost itself compared with
It is low, die casting forming can be used, manufacturing cost is lower, and is conducive to the raising of the accuracy of manufacture.
Two adjacent filter disc axis are respectively defined as two 62b of one 62a of filter disc axis and filter disc axis, the filter on one 62a of filter disc axis
Piece is defined as one 61a of filter disc, and the filter disc on two 62b of filter disc axis is defined as two 61b of filter disc, is provided between two two 61b of filter disc
It is provided with filter disc two 61b, two two 61b of filter disc between one filter disc one 61a, two one 61a of filter disc and is respectively defined as a left side
Two 61b2 of two 61b1 of filter disc and right filter disc.By the arrangement of the installation site to each filter disc axis, that is, determine between filter disc axis
Distance between axles, so that there is gap 1 between the left side of the tapered portion of one 61a of the tapered portion of two 61b1 of left filter disc and filter disc, it is right
There is gap 2 632, the taper of one 61a of filter disc between the right side of the tapered portion of one 61a of tapered portion and filter disc of two 61b2 of filter disc
There is gap 3 633 between the boss of the cylindrical portion of two 61b2 of the outer end in portion and two 61b1 of left filter disc and right filter disc.Gap one
631, gap 2 632 and gap 3 633, which are connected, constitutes the flow path for the water that sludge is deviate from, the filter disc of this structure
Flow path than the water of the filter disc without tapered portion of same diameter deviate from increases by 30%, can be improved the work of complete machine
Make efficiency, and enhances the dehydrating effect to sludge.
In conjunction with Fig. 1, Figure 12 and Figure 13 jointly shown in, sludge dewatering equipment further includes sludge discharge device, sludge discharge dress
The mud cake funnel 10 including being fixedly connected on dehydration cabinet 21 is set, the top of mud cake funnel 10 is provided with movable plate, movable plate
It is movably connected on dehydration cabinet 21, is dehydrated on cabinet 21 and is also connected with pressure regulating mechanism 14, and pressure regulating mechanism 14
Positioned at the top of movable plate.
In conjunction with shown in Figure 14, pressure regulating mechanism 14 includes the vertically arranged casing being fixedly connected on dehydration cabinet 21
142, the upper end of casing 142 is provided with adjusting nut 145, and adjusting nut 145, which is threaded with, adjusts bolt 141, casing 142
It is internally provided with compression bar 143 and adjustment spring 144, the top of compression bar 143 is major diameter section 1431, and the lower part of compression bar 143 is path
Section 1432, path section 1432 stretch out casing 142 lower end, the lower end of the path section 1432 of compression bar 143 close to movable plate, and
And compression bar 143 can be free to slide, upper end and the adjusting nut of the major diameter section 1431 of compression bar 143 is arranged in adjustment spring 144
Between 145.
Dehydration cabinet 21 is provided with horizontal cabinet interconnecting piece 211, and casing 142 is fixedly connected on cabinet interconnecting piece 211
Top.
The lower end of casing 142 is provided with horizontal bushing connection 1421, bushing connection 1421 and cabinet interconnecting piece
211 are fixedly connected.
Movable plate is hinged with movable plate connecting plate 15, and movable plate is preferably connect by hinge 18 with movable plate connecting plate 15.
Movable plate connecting plate 15 is fixedly connected on the lower section of cabinet interconnecting piece 211.
Bushing connection 1421, cabinet interconnecting piece 211 and movable plate connecting plate 15 can choose and adopt the company of being screwed
It is connected together.
In order to enable the pressure adjusting to movable plate is more flexible, so that the pressure acted on movable plate is more stable.
Movable plate preferably includes movable plate 1 and movable plate 2 17, and movable plate 1 and movable plate 2 17 are independent mutually, in movable plate
A set of pressure regulating mechanism 14 is respectively set in one 16 top and the top of movable plate 2 17.
When being dehydrated to sludge, first determine that pressure regulating mechanism 14 acts on movable plate 1 and movable plate 2 17
Pressure, by adjust bolt 141 adjusting, pressure is adjusted to preset pressure value, is mingled with the sewage of sludge
Proceed to filter sets 6 along drainage flow direction a, during motor group 12 drives the filter disc axis rotation of filter sets 6,
Filter sets 6 handle sewage, and the water deviate from flows out the dehydration cabinet 21 of dewatering box 2 along dehydration flow direction c, into
And be flowed into water filtering tank 9, the mud cake after being dehydrated is discharged along mud cake direction of motion b by mud cake funnel 10, completion pair
The dehydration of sludge.
Be related in this specification with serial number name technical characteristic (such as movable plate one, movable plate two, boss one,
Boss two, filter disc axis one, filter disc axis two, filter disc one, filter disc two, left filter disc two, right filter disc two, gap one, gap two, gap three
Deng), it is only for each technical characteristic is distinguished, positional relationship, erection sequence and work between each technical characteristic are not represented
Sequence etc..
In the description of this specification, it is to be understood that " peripheral portion ", " inside ", " outside ", " left side ", " right side
The orientation or positional relationship of the descriptions such as side ", " top " are orientation or positional relationship based on the figure, it is only for
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
Although specific embodiments of the present invention have been described above, it should be appreciated by those skilled in the art retouched
The embodiment stated is only a part of the embodiments of the present invention, and instead of all the embodiments, these are merely illustrative, this
The protection scope of invention is to be defined by the appended claims.Those skilled in the art is without departing substantially from the principle of the present invention and reality
Under the premise of matter, under any creative labor of no process, many changes and modifications may be made,
But these change and modification each fall within protection scope of the present invention.
Claims (10)
1. sludge dewatering equipment, the sludge dewatering equipment includes dewatering box, the wadding that is connected to the dewatering box by sludge water inlet pipe
Solidifying mixing tank and control cabinet；The filter sets driven by motor group are provided in the dewatering box, which is characterized in that
The filter sets include multiple filter disc axis, and the filter sets are divided into two layers of arrangement, form sludge channel between two layers,
Along the dewatering box feed inlet to the direction of discharge port, the mounting height of the filter disc axis is successively increased, and close to it is described into
The filter disc axle position of material mouth is in being fixedly connected with multiple filter discs on the lower section of the feed inlet, each filter disc axis, each
Multiple filter discs on the filter disc axis repeat arrangement, the filter disc interlaced arrangement on the two neighboring filter disc axis；
The filter disc ontology of the filter disc be disc structure, the filter disc ontology include inside cylindrical portion and outside tapered portion,
The cylindrical portion is provided with filter disc shaft mounting hole, the cylindrical portion and the conus portion junction, and the thickness of the cylindrical portion is big
In the thickness of the conus portion, the relatively described conus portion of the cylindrical portion forms two boss, respectively boss one, boss two,
Convex block is provided on the boss two.
2. sludge dewatering equipment as described in claim 1, which is characterized in that two adjacent filter disc axis are respectively defined as filter disc axis
One and filter disc axis two, the filter disc on the filter disc axis one is defined as filter disc one, and the filter disc on the filter disc axis two is defined as filter disc
Two, the filter disc one is provided between two filter discs two, is provided with the filter between two filter discs one
Piece two, two filter discs two are respectively defined as left filter disc two and right filter disc two, between the left filter disc two and the filter disc one
With gap one, there is gap two between the right filter disc two and the filter disc one, the tapered portion of the filter disc one it is outer
Between end and the left filter disc two and the cylindrical portion of the right filter disc two have gap three, the gap one, it is described between
It is connected between gap two and the gap three.
3. sludge dewatering equipment as described in claim 1, which is characterized in that overlapped on the filter disc axis of the feed inlet
Having end is jagged deflector.
4. sludge dewatering equipment as described in claim 1, which is characterized in that the convex block is set to the outer edge of the boss two
Portion；There are four the convex block settings, and four convex blocks are distributed in the peripheral portion of the boss two.
5. sludge dewatering equipment as described in claim 1, which is characterized in that the sludge dewatering equipment further includes sludge discharge dress
It sets, the sludge discharge device includes: the mud cake funnel being fixedly connected on dehydration cabinet, the top setting of the mud cake funnel
There is movable plate, the movable plate is movably connected on the dehydration cabinet, which is characterized in that be connected with pressure on the dehydration cabinet
Regulating mechanism, the pressure regulating mechanism are located at the top of the movable plate；
The pressure regulating mechanism includes the vertically arranged casing for being fixedly connected on the dehydration cabinet, the upper end of described sleeve pipe
Portion is fixedly installed adjusting nut, and the adjusting nut is threaded with adjusting bolt；Described sleeve pipe be internally provided with compression bar and
Adjustment spring, the top of the compression bar are major diameter section, and the lower part of the compression bar is path section, and the path section stretches out described sleeve pipe
Lower end and close to the movable plate, the adjustment spring be located at the major diameter section upper end and the adjusting nut it
Between.
6. sludge dewatering equipment as claimed in claim 5, which is characterized in that the dehydration cabinet is provided with cabinet interconnecting piece, institute
State the top that casing is fixedly connected on the cabinet interconnecting piece.
7. sludge dewatering equipment as claimed in claim 6, which is characterized in that the lower end of described sleeve pipe is provided with casing connection
Portion, described sleeve pipe interconnecting piece are fixedly connected with the cabinet interconnecting piece.
8. sludge dewatering equipment as claimed in claim 7, which is characterized in that the movable plate is hinged with movable plate connecting plate, institute
State the lower section that movable plate connecting plate is fixedly connected on the cabinet interconnecting piece.
9. sludge dewatering equipment as claimed in claim 8, which is characterized in that the movable plate passes through with the movable plate connecting plate
Hinge connection.
10. sludge dewatering equipment as claimed in claim 9, which is characterized in that the movable plate includes movable plate one and movable plate
Two, the movable plate one and the movable plate two are independent mutually, the top of the top of the movable plate one and the movable plate two
It is respectively arranged with a set of pressure regulating mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811317742.1A CN109133565A (en) | 2018-11-07 | 2018-11-07 | Sludge dewatering equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811317742.1A CN109133565A (en) | 2018-11-07 | 2018-11-07 | Sludge dewatering equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109133565A true CN109133565A (en) | 2019-01-04 |
Family
ID=64807853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811317742.1A Pending CN109133565A (en) | 2018-11-07 | 2018-11-07 | Sludge dewatering equipment |
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| Country | Link |
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| CN (1) | CN109133565A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005007327A (en) * | 2003-06-20 | 2005-01-13 | Ishikawajima Harima Heavy Ind Co Ltd | Dehydrating tank |
| JP2015167894A (en) * | 2014-03-06 | 2015-09-28 | 株式会社鶴見製作所 | Solid-liquid separator |
| JP2017225975A (en) * | 2017-09-05 | 2017-12-28 | 株式会社鶴見製作所 | Solid-liquid separating device |
| CN209292191U (en) * | 2018-11-07 | 2019-08-23 | 山东鹤见红旗环境科技有限公司 | Sludge dewatering equipment |
-
2018
- 2018-11-07 CN CN201811317742.1A patent/CN109133565A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005007327A (en) * | 2003-06-20 | 2005-01-13 | Ishikawajima Harima Heavy Ind Co Ltd | Dehydrating tank |
| JP2015167894A (en) * | 2014-03-06 | 2015-09-28 | 株式会社鶴見製作所 | Solid-liquid separator |
| JP2017225975A (en) * | 2017-09-05 | 2017-12-28 | 株式会社鶴見製作所 | Solid-liquid separating device |
| CN209292191U (en) * | 2018-11-07 | 2019-08-23 | 山东鹤见红旗环境科技有限公司 | Sludge dewatering equipment |
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