CN109502945A - A kind of sludge high-drying dehydration device and its application method - Google Patents
A kind of sludge high-drying dehydration device and its application method Download PDFInfo
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- CN109502945A CN109502945A CN201811601648.9A CN201811601648A CN109502945A CN 109502945 A CN109502945 A CN 109502945A CN 201811601648 A CN201811601648 A CN 201811601648A CN 109502945 A CN109502945 A CN 109502945A
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- filter press
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- filter
- filter bag
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- 239000010802 sludge Substances 0.000 title claims abstract description 92
- 230000018044 dehydration Effects 0.000 title claims abstract description 39
- 238000006297 dehydration reaction Methods 0.000 title claims abstract description 39
- 238000001035 drying Methods 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000003825 pressing Methods 0.000 claims abstract description 49
- 238000003860 storage Methods 0.000 claims abstract description 35
- 238000004140 cleaning Methods 0.000 claims abstract description 25
- 230000006835 compression Effects 0.000 claims abstract description 19
- 238000007906 compression Methods 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- 239000007921 spray Substances 0.000 claims description 17
- 239000004744 fabric Substances 0.000 claims description 7
- 235000004443 Ricinus communis Nutrition 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000008569 process Effects 0.000 abstract description 3
- 238000012545 processing Methods 0.000 description 8
- 238000001914 filtration Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000010801 sewage sludge Substances 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012065 filter cake Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 240000000528 Ricinus communis Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- -1 filters pressing Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 238000004804 winding Methods 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
- C02F11/122—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using filter presses
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
Abstract
A kind of sludge high-drying dehydration device includes: bracket, shaft, filters pressing component, rotating electric machine, transverse hydraulic cylinder, drainpipe, cleaning assembly and storage mud component, the filters pressing component includes: several filter press plates, several filter bags, filters pressing frame, shaft, clamp and longitudinal hydraulic cylinder, the filter press plate and filter bag interval setting, the filter press plate bottom is equipped with perforation, shaft is interspersed in perforation, filter press plate upper side is equipped with locking unit, the locking unit includes latch post and shrinkage pool, the filter press plate top is equipped with card slot, the clamping clamp in card slot, the clamp upper end is fixedly connected with compression bar, compression bar both ends are fixedly connected with longitudinal hydraulic cylinder, feed inlet is equipped among the filter press plate, the filter press plate lower end is equipped with drainage hole, the drainage hole corresponds to the drainpipe.The application method of the equipment includes: charging, filters pressing, mud cake discharge and filter bag cleaning process.The equipment is easy-to-use, and operating cost is low, it is easy to accomplish industrialization.
Description
Technical field
The present invention relates to a kind of sludge high-drying dehydration device and its application methods, belong to Sewage Sludge Treatment Techniques field.
Background technique
As various countries are constantly newly-built to the pay attention to day by day of waste water control and municipal sewage plant, the yield of sludge is constantly
Increase, the fast and effective processing of sludge has been very urgent.Sludge has moisture content is high, contains a large amount of pathogen and microorganism etc.
The features such as harmful organism, heavy metal and high organic content, if secondary dirt can be caused to environment without processing before discharging
Dye.The principle of Treatment of Sludge is to realize that the minimizing of sludge stabilizes innoxious and recycling, wherein sludge reduction is undoubtedly
The key of sludge subsequent processing and the emphasis of sludge treatment.There are two types of approach for sludge reduction, first is that reducing organic matter in sludge
Content, second is that reduce sludge moisture content.No matter for technology or fund aspect, second approach is compared with first approach
It is simple and easy, it is easy to accomplish.The purpose of sludge dewatering is to remove a large amount of moisture in sludge to reduce its volume to mitigate it
Weight, in favor of sludge transport and be further processed.Even to this day, although sludge dewatering theory and technology all achieve it is larger
Development, but sludge dewatering is still the big technical problem that waste water treatment project is faced.
Patent CN105110598A discloses a kind of high mass dryness fraction sludge extrusion dehydration machine spindle.Including shaft body, axis sheet
Body is hollow structure, and along helical blade is axially arranged with, the average thickness of helical blade gradually increases shaft body along material direction of travel
Add, the screw pitch of helical blade is gradually reduced along material direction of travel.It, will be free in material by the helical blade to gradually reduce
Moisture squeezes out, and realizes high mass dryness fraction discharging.Patent CN105819637A discloses a kind of high mass dryness fraction sewage sludge processing unit.
Including reactive gas generator, helix filter device, oxidation cylinder etc., the device is applied widely, low energy consumption, subtracts conducive to sludge
Moisture percentage in sewage sludge after quantification treatment is low.Patent CN205368092U discloses a kind of sludge high-drying dewatering system, is dehydrated filters pressing
Device includes the piston of a piston cylinder and a rotary reciprocating motion, and one group of flexible filter carrier, filtering are arranged in piston cylinder
Carrier connection piston is drawn by piston, has diversion trench inside filtration supports, by the teamwork of piston and filtration supports,
Filter cake formation filter cake disintegration is repeated on filtration supports and re-forms the process disintegrated again, and sludge is made to obtain abundant filter sludge on the whole
Moisture content reduces.But the method reported above is implementing more difficulty, and operating cost is higher, is not easy to realization industry
Change.Under current a large amount of sludge statuses to be processed, it is low to design a kind of operating cost, easy-to-use, it is easy to accomplish industrialization is dirty
The device and its application method of mud processing have very important value.
Summary of the invention
The present invention is in view of the deficienciess of the prior art, provide a kind of easy-to-use, and operating cost is low, it is easy to accomplish industry
The sludge high-drying dehydration device of change and the application method of the sludge high-drying dehydration device.
The technical scheme to solve the above technical problems is that a kind of sludge high-drying dehydration device, the sludge is high
Dry dehydration device includes: bracket, shaft, filters pressing component, rotating electric machine, transverse hydraulic cylinder, drainpipe, cleaning assembly and storage mud group
Part, the pedestal upper end connect the filters pressing component by shaft, and filters pressing component side is fixedly connected with the rotating electric machine,
The transverse hydraulic cylinder is fixedly connected with the side of the filters pressing component, and the transverse hydraulic cylinder provides pressure for filters pressing component, from
And realize high level cadre's dehydration of sludge, filters pressing component lower end is equipped with the drainpipe, and the mid-stent is fixedly connected
The cleaning assembly, the cleaning assembly lower end are equipped with the storage mud component.
The filters pressing component includes: several filter press plates, several filter bags, filters pressing frame, shaft, clamp, longitudinal hydraulic cylinder and cross
To hydraulic cylinder, the filter press plate and filter bag interval setting, the filters pressing frame are located at the side of the filter press plate and the filter bag
Side, the filter press plate bottom are equipped with perforation, and the shaft is interspersed in the perforation, so that all filter press plates be made all to cover in axis
On bar, it is easier to apply ambient pressure, the shaft is fixedly connected with the filters pressing frame.The filter press plate upper side is equipped with locking
Unit, the locking unit include latch post and shrinkage pool, and the latch post and shrinkage pool cooperate, and when filters pressing operation, are being pressed
While the spacing of filter plate constantly reduces, latch post enters in shrinkage pool, formed latch functions, can prevent sludge by high pressure conditions with
Filter bag discharge suitable for reading.The filter press plate top is equipped with card slot, and the clamping clamp in the card slot, the clamp upper end is fixed to be connected
It is connected to compression bar, the compression bar both ends are fixedly connected with longitudinal hydraulic cylinder, and the longitudinal direction hydraulic cylinder lower end is fixedly connected with the branch
Frame, longitudinal hydraulic cylinder can control compression bar and move up and down, so that clamp can control pressing and opening between filter press plate, in addition
Clamp are connect by being connected in card slot with filter press plate, are clamped this movable connection method, convenient for clamp and filter press plate
It is detached from and connect switching, when needing to be discharged the mud cake in filter bag, clamp can be detached from card slot, to will not influence because of clamp
The rotary moveable of filter press plate and filter bag, and easy to disassemble, maintenance convenience.Feed inlet, the pressure are equipped among the filter press plate
Filter plate lower end is equipped with drainage hole, and the drainage hole corresponds to the drainpipe, and the moisture being press-filtered out is discharged with drainage hole, into row
To be transmitted to next stage processing section in water pipe.The cleaning assembly includes: high-pressure water pipeline and several spray heads, and the spray head is solid
Surely the high-pressure water pipeline is connected, the position of the spray head is corresponding with the filter bag, and high pressure water is sprayed by spray head to real
Now to the backwash of filter bag, filter bag can be prevented to be used for a long time and be blocked, the recycling of filter bag is conducive to.
Further, the filters pressing plate surface is equipped with several protrusions, and filters pressing plate surface is in roughness, and this set exists
In after filter bag is by filters pressing, it is more advantageous to the removing of mud cake.
Further, ultrasonic transducer is equipped with inside the filter press plate, the ultrasonic transducer is connected by cable
Supersonic generator is connect, sludge is often more sticky, is sticked to and is not easy to clean up on filter bag, in filter bag cleaning process, opens
Supersonic generator and ultrasonic transducer are more conducive to the high-efficiency washing of filter bag, preferably reuse convenient for filter bag.
Further, the shaft inner hollow, the cable is by being interspersed in inside the shaft and the ultrasound
Wave transducer connection, the cable are interspersed in shaft, save space, whole device can be made cleaner and tidier, additionally be able to
It prevents cable from affixing sludge, sludge is avoided to cause burn into damage cable.
Further, filter bag place suitable for reading is equipped with elastic wire, and the filter press plate top is equipped with take-up pulley, the elasticity
For steel wire winding on the take-up pulley, elastic wire is in be bent upwards trend in its natural state, during filter bag locking,
It can remain that filter pocket mouths are upward, when filter bag backwashes, while filter pocket mouths are opened, also be able to maintain inside filter bag to become in extension
Gesture, be more advantageous to cleaning thoroughly, additionally by rotary wire-reeling wheel control elastic wire, so as to control filter pocket mouths open wide with
Closure.
Further, the drainpipe upper end is equipped with several adapters, and the adapter is vertical with the drainpipe, described
Adapter is located at the lower section of the drainage hole, and the upper end of the adapter is funnel-shaped, and the moisture convenient for being press-filtered out enters draining
Guan Zhong leads to working environment hygienic issues without trickling down the environment near equipment, and in addition drainage hole is not logical with drainpipe
The conveying that the mode being fixedly connected carries out moisture is crossed, when being rinsed convenient for mud cake discharge and filter bag, 180 ° of rotations of filter bag and filter press plate
Turn.
Further, the side face is equipped with side frame, and the rotating electric machine is placed in the side frame upper end, the transverse direction liquid
Cylinder pressure is placed in the side frame upper end, it can be ensured that the stabilization of rotating electric machine and transverse hydraulic cylinder.
Further, the storage mud component includes that sludge receives bucket and storage mud vehicle, the sludge receive bucket be fixedly connected with it is described
Bracket, the storage mud parking stall receive the lower section of bucket in the sludge, and the storage mud vehicle bottom end is equipped with castor, the side of the storage mud vehicle
Equipped with handle, the lower end of the storage mud vehicle is equipped with feed back pipe, and the feed back pipe is equipped with gate valve, and the setting that sludge receives bucket is convenient for will
Mud cake, which is all collected, to be introduced into storage mud vehicle, is avoided spreading outside mud cake, the setting of castor and handle, be filled with convenient for the mud cake in storage mud vehicle
Afterwards, the replacement of mud vehicle is stored up, mud vehicle lower end is in addition stored up and is equipped with feed back pipe, it, can be by hose by feed back when carrying out filter bag flushing
Pipe connect with sludge water raw material storeroom, opening gate valve, by the sludge water rinsed return to raw sludge water in again into
Gate valve is closed when storing up does not have sludge water in mud vehicle, avoids mud cake by feed back blockage by row high level cadre's dehydration.
Invention additionally discloses a kind of sludge high-drying dehydration device application method, include the following steps:
(1) feed: raw sludge water to be processed is filled the filter bag into the filter bag by the feed inlet
It is full；
(2) filters pressing: the longitudinal direction hydraulic cylinder drives the compression bar to be lifted up, and the clamp lean on the filter press plate each other
Closely, in latch post insertion shrinkage pool, locking is formed, while the transverse hydraulic cylinder is that the filter press plate is provided described in pressure makes
The moisture in sludge water in filter bag is discharged into drainpipe from drainage hole, and moisture enters next stage processing work with drainpipe
Section；
(3) mud cake is discharged: the transverse hydraulic cylinder stops pressure, and the longitudinal direction hydraulic cylinder drives the compression bar to push, institute
Stating compression bar drives the clamp to move downward, and opens filter press plate, starts the rotating electric machine and drives the filter press plate and the filter
180 ° of bag rotation, by filter bag mouth down, mud cake is discharged from the filter bag, and the mud cake enters the storage mud component；
(4) filter cloth clean: filter pocket mouths downward in the state of, open the spray head, the filter bag carried out with high pressure water
Cleaning.
Further, elastic wire is equipped at the filter pocket mouths, the filter press plate top is equipped with take-up pulley, the Elastic Steel
Silk is wound on the take-up pulley；Ultrasonic transducer is equipped with inside the filter press plate, the ultrasonic transducer passes through
Cable connects supersonic generator；
When step (4) filter cloth cleans, the take-up pulley takes up the elastic wire, makes the filter pocket mouths keep opening wide, opens
The spray head is opened, the filter bag is cleaned with high pressure water, while opening supersonic generator, cleaning efficiency is accelerated.
The beneficial effects of the present invention are:
(1) this sludge high-drying dehydration device, it is easy to operate, it is easy to use, it is conducive to shop worker and uses, operating cost is low,
It is easily industrialized；
(2) locking unit is the filters pressing that setting is more advantageous to sludge, realizes high level cadre's dehydration of sludge；
(3) setting of longitudinal hydraulic cylinder and clamp belongs to the more optimized filters pressing of novel design convenient for the folding of filter press plate
Technique solves the problems, such as that conventional plate and frame filter press needs the artificial opening for carrying out sheet frame at present, thus save labour turnover, it is more sharp
In industrialized a large amount of Treatment of Sludge；
(4) setting of protrusion is set on filter press plate, convenient for the discharge of mud cake, solves conventional plate and frame filter press needs at present
The mud cake problem on filter cloth is manually rooted out, labor intensity is reduced, while can be avoided manually to root out and filter bag damage is easy to cause to ask
Topic；
(5) this sludge high-drying dehydration device is equipped with cleaning assembly prevents filter bag from blocking conducive to the cleaning of filter bag, while can
With realize filter bag repetitive cycling use, reduce filter bag frequently replace many and diverse operation of bring, in addition high-pressure water pipeline, spray head with
Ultrasonic transducer is used cooperatively, and is greatly improved filter bag cleaning efficiency, particularly with the higher sludge of viscosity；
(6) storage mud component includes that sludge receives bucket and storage mud vehicle, and the mud cake that can avoid discharge pollutes working environment, is convenient for simultaneously
The mud cake of discharge is moved away in time, mud vehicle lower end is in addition stored up and feed back pipe is set, is returned convenient for the sludge water after filter bag cleaning former
Expect in sludge water, to realize entire sludge high-drying dehydration continuous operation.
(7) carry out sludge high-drying dehydration using sludge high-drying dehydration device of the invention, include: in application method into
Material, filters pressing, mud cake discharge and filter bag cleaning, application method is easy, is conducive to be industrially used in workshop, and this method can avoid
Filter bag blocking, to realize that entire sludge high-drying dehydration is gone on smoothly.
Detailed description of the invention
Fig. 1 is the main view of sludge high-drying dehydration device；
Fig. 2 is to remove main view inside the sludge high-drying dehydration device of filters pressing frame；
Fig. 3 is the partial enlarged view in Fig. 2 at A；
Fig. 4 is the left view of sludge high-drying dehydration device；
Fig. 5 is the surface texture schematic diagram of filter press plate；
Fig. 6 is the interactively schematic diagram of clamp and filter press plate；
Fig. 7 is the top view of filters pressing component:
In figure, 1 bracket, 2 shafts, 3 rotating electric machines, 4 drainpipes, 5 filter press plates, 6 filter bags, 7 filters pressing framves, 8 shafts, 9 clamp,
10 longitudinal hydraulic cylinders, 11 transverse hydraulic cylinders, twelve punch, 13 latch posts, 14 shrinkage pools, 15 card slots, 16 compression bars, 17 feed inlets, 18 rows
Water hole, 19 high-pressure water pipelines, 20 spray heads, 21 protrusions, 22 ultrasonic transducers, 23 cables, 24 supersonic generators, 25 elasticity
Steel wire, 26 take-up pulleies, 27 adapters, 28 side frames, 29 sludge receive bucket, 30 storage mud vehicles, 31 castors, 32 handles, 33 feed back pipes, 34 locks
Valve.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, below to specific reality of the invention
The mode of applying is described in detail.In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention.But
The invention can be embodied in many other ways as described herein, and those skilled in the art can be without prejudice to this hair
Similar improvement is done in the case where bright intension, therefore the present invention is not limited by the specific embodiments disclosed below.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein "and/or" includes one or more
Any and all combinations of relevant listed item.
As shown in figs. 1-7, a kind of sludge high-drying dehydration device include: bracket 1, shaft 2, filters pressing component, rotating electric machine 3,
Transverse hydraulic cylinder 11, drainpipe 4, cleaning assembly and storage mud component, 1 upper end of bracket connect the filters pressing group by shaft 2
Part, filters pressing component side are fixedly connected with the rotating electric machine 3, and the transverse hydraulic cylinder 11 is fixedly connected with the filters pressing component
Side；Filters pressing component lower end is equipped with the drainpipe 4, is fixedly connected with the cleaning assembly in the middle part of the bracket 1, described
Cleaning assembly lower end is equipped with the storage mud component；
The filters pressing component includes: that several filter press plates 5, several filter bags 6, filters pressing frame 7, shaft 8, clamp 9 and longitudinal direction are hydraulic
Cylinder 10, the filter press plate 5 and the setting of the interval of the filter bag 6, the filters pressing frame 7 are located at the side of the filter press plate 5 and the filter bag 6
Side, 5 bottom of filter press plate are equipped with perforation 12, and the shaft 8 is interspersed in the perforation 12, and the shaft 8 is fixedly connected with institute
Filters pressing frame 7 is stated, 5 upper side of filter press plate is equipped with locking unit, and the locking unit includes latch post 13 and shrinkage pool 14, institute
It states latch post 13 and shrinkage pool 14 cooperates, 5 top of filter press plate is equipped with card slot 15, the clamping clamp in the card slot 15
9,9 upper end of clamp is fixedly connected with compression bar 16, and 16 both ends of compression bar are fixedly connected with longitudinal hydraulic cylinder 10, described vertical
It is fixedly connected with the bracket 1 to 10 lower end of hydraulic cylinder, is equipped with feed inlet 17 among the filter press plate 5,5 lower end of filter press plate is set
There is a drainage hole 18, the drainage hole 18 corresponds to the drainpipe 4, and the cleaning assembly includes: high-pressure water pipeline 19 and several
Spray head 20, the spray head 20 are fixedly connected with the high-pressure water pipeline 19, and the position of the spray head 20 is corresponding with the filter bag 6.
5 surface of filter press plate is equipped with several raised 21, and ultrasonic transducer 22 is equipped with inside the filter press plate 5, described
Ultrasonic transducer 22 connects supersonic generator 24 by cable 23.8 inner hollow of shaft, the cable 23 are logical
It crosses to be interspersed in inside the shaft 8 and be connect with the ultrasonic transducer 22.The filter bag 6 place suitable for reading is equipped with elastic wire 25,
5 top of filter press plate is equipped with take-up pulley 26, and the elastic wire 25 is wound on the take-up pulley 26.On the drainpipe 4
End is equipped with several adapters 27, and the adapter 27 is vertical with the drainpipe 4, and the adapter 27 is located at the drainage hole 18
Lower section, the upper end of the adapter 27 is funnel-shaped.1 side of bracket is equipped with side frame 28, and the rotating electric machine 3 is placed in institute
It states on side frame 28, the transverse hydraulic cylinder 11 is placed on the side frame 28.The storage mud component includes that sludge receives bucket 29 and storage mud
Vehicle 30, the sludge, which is received bucket 29 and is fixedly connected, is located at the lower section that the sludge receives bucket 29 with the bracket 1, the storage mud vehicle 30,
30 bottom end of storage mud vehicle is equipped with castor 31, and the side of the storage mud vehicle 30 is equipped with handle 32, and the lower end of the storage mud vehicle 30 is set
There is feed back pipe 33, the feed back pipe 33 is equipped with gate valve 3434.
The sludge high-drying dehydration device application method, includes the following steps:
(1) it feeds: the sludge raw material that moisture content is about 99% is passed through into the feed inlet 17, it, will into the filter bag 6
The filter bag 6 is full of；
(2) filters pressing: the longitudinal direction hydraulic cylinder 10 drives the compression bar 16 to be lifted up, and the clamp 9 make the filter press plate 5
Close to each other, the latch post 13 is inserted into shrinkage pool 14, forms locking, while the transverse hydraulic cylinder 11 is the filter press plate 5
There is provided pressure is discharged the moisture in the sludge water in the filter bag 6 from drainage hole 18, enters next stage with drainpipe 4 and handles；
(3) mud cake is discharged: the transverse hydraulic cylinder 11 stops pressure, and the longitudinal direction hydraulic cylinder 10 drives under the compression bar 16
Pressure, the compression bar 16 drive the clamp 9 to move downward, and open filter press plate 5, start the rotating electric machine 3 and drive the filters pressing
Plate 5 and the filter bag 6 rotate 180 °, and by 6 mouth down of filter bag, mud cake is discharged from the filter bag 6, and the mud cake is received by sludge
Bucket 29 enters in storage mud vehicle 30, and the mud cake of discharge can be gone to subsequent processing section by the storage pull-out of mud vehicle 30；
(4) filter cloth cleans: in the state of 6 mouth down of filter bag, the spray head 20 is opened, with high pressure water to the filter bag 6
It is cleaned, while opening supersonic generator 24, under the action of ultrasonic transducer 22,6 Rapid Cleaning of filter bag can be done
Only, the recycling of filter bag 6 is realized, the sludge water that filter cloth rinses when cleaning enters in storage mud vehicle 30, passes through feed back pipe 33
It is back at sludge raw material.
The sludge high-drying dehydration device structure is simple, operates conveniently, and has to highly viscous sludge high-drying dehydration non-
Often good adaptability carries out high level cadre's dehydration to sludge using the dehydration device, and moisture percentage in sewage sludge can reduce 80%-90%.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of sludge high-drying dehydration device, which is characterized in that the sludge high-drying dehydration device includes: bracket (1), shaft
(2), filters pressing component, rotating electric machine (3), transverse hydraulic cylinder (11), drainpipe (4), cleaning assembly and storage mud component, the bracket
(1) upper end connects the filters pressing component by shaft (2), and filters pressing component side is fixedly connected with the rotating electric machine (3), institute
State the side that transverse hydraulic cylinder (11) is fixedly connected with the filters pressing component；Filters pressing component lower end is equipped with the drainpipe (4),
The cleaning assembly is fixedly connected in the middle part of the bracket (1), the cleaning assembly lower end is equipped with the storage mud component；
The filters pressing component includes: several filter press plates (5), several filter bags (6), filters pressing frame (7), shaft (8), clamp (9) and indulges
To hydraulic cylinder (10), the filter press plate (5) and the setting of the filter bag (6) interval, the filters pressing frame (7) are located at the filter press plate
(5) and the side of the filter bag (6), filter press plate (5) bottom are equipped with perforation (12), and the shaft (8) is interspersed in described wear
In hole (12), the shaft (8) is fixedly connected with filters pressing frame (7) lower end, and filter press plate (5) upper side is equipped with locking list
Member, the locking unit include latch post (13) and shrinkage pool (14), and the latch post (13) and shrinkage pool (14) cooperate, described
Filter press plate (5) top is equipped with card slot (15), the clamping clamp (9) in the card slot (15), and clamp (9) upper end is fixed to be connected
It is connected to compression bar (16), compression bar (16) both ends are fixedly connected with longitudinal hydraulic cylinder (10), under the longitudinal direction hydraulic cylinder (10)
End is fixedly connected the bracket (1), is equipped with feed inlet (17) among the filter press plate (5), and filter press plate (5) lower end is equipped with row
Water hole (18), the drainage hole (18) correspond to the drainpipe (4), the cleaning assembly include: high-pressure water pipeline (19) and
Several spray heads (20), the spray head (20) are fixedly connected the high-pressure water pipeline (19), the position of the spray head (20) with it is described
Filter bag (6) is corresponding.
2. a kind of sludge high-drying dehydration device according to claim 1, which is characterized in that filter press plate (5) surface is set
There are several raised (21).
3. a kind of sludge high-drying dehydration device according to claim 2, which is characterized in that set inside the filter press plate (5)
Have ultrasonic transducer (22), the ultrasonic transducer (22) passes through cable (23) connection supersonic generator (24).
4. a kind of sludge high-drying dehydration device according to claim 3, which is characterized in that shaft (8) inner hollow,
By being interspersed in, the shaft (8) is internal to be connect the cable (23) with the ultrasonic transducer (22).
5. a kind of sludge high-drying dehydration device according to claim 1, which is characterized in that the filter bag (6) place suitable for reading is set
Flexible steel wire (25), filter press plate (5) top are equipped with take-up pulley (26), and the elastic wire (25) is wound in the take-up
It takes turns on (26).
6. a kind of sludge high-drying dehydration device according to claim 1, which is characterized in that drainpipe (4) upper end is set
Have several adapters (27), the adapter (27) is vertical with the drainpipe (4), and the adapter (27) is located at the draining
The upper end of the lower section in hole (18), the adapter (27) is funnel-shaped.
7. a kind of sludge high-drying dehydration device according to claim 1, which is characterized in that bracket (1) side is equipped with
Side frame (28), the rotating electric machine (3) are placed in the side frame (28) upper end, and the transverse hydraulic cylinder (11) is placed in the side frame
(28) upper end.
8. a kind of sludge high-drying dehydration device according to claim 1, which is characterized in that the storage mud component includes sludge
Bucket (29) and storage mud vehicle (30) are received, the sludge is received bucket (29) and is fixedly connected to be located at the bracket (1), the storage mud vehicle (30)
The sludge receives the lower section of bucket (29), and the storage mud vehicle (30) bottom end is equipped with castor (31), and the side of storage mud vehicle (30) is set
Have handle (32), the lower end of storage mud vehicle (30) is equipped with feed back pipe (33), and the feed back pipe (33) is equipped with gate valve (34).
9. a kind of sludge high-drying dehydration device application method according to any one of claims 1 to 8, which is characterized in that packet
Include following steps:
(1) feed: raw sludge water to be processed passes through the feed inlet (17), interior into the filter bag (6), by the filter bag
(6) it is full of；
(2) filters pressing: the longitudinal direction hydraulic cylinder (10) drives the compression bar (16) to be lifted up, and the clamp (9) make the filters pressing
Plate (5) is close to each other, in latch post (13) insertion shrinkage pool (14), forms locking, while the transverse hydraulic cylinder (11) is
The filter press plate (5), which provides pressure, is discharged the moisture in the sludge water in the filter bag (6) from drainage hole (18), with drainpipe
(4) enter next stage to handle；
(3) mud cake is discharged: the transverse hydraulic cylinder (11) stops pressure, and the longitudinal direction hydraulic cylinder (10) drives the compression bar (16)
It pushes, the compression bar (16) drives the clamp (9) to move downward, and opens filter press plate (5), starts the rotating electric machine (3) band
It moves the filter press plate (5) and the filter bag (6) rotates 180 °, by filter bag (6) mouth down, mud cake is discharged from the filter bag (6),
The mud cake enters the storage mud component；
(4) filter cloth cleans: in the state of filter bag (6) mouth down, the spray head (20) is opened, with high pressure water to the filter bag
(6) it is cleaned.
10. a kind of sludge high-drying dehydration device application method according to claim 9, which is characterized in that the filter bag (6)
Elastic wire (25) are equipped at mouthful, filter press plate (5) top is equipped with take-up pulley (26), and the elastic wire (25) is wound in institute
It states on take-up pulley (26)；Ultrasonic transducer (22) are equipped with inside the filter press plate (5), the ultrasonic transducer (22)
The supersonic generator (24) is connected by the cable (23)；
When step (4) filter cloth cleans, the take-up pulley (26) takes up the elastic wire (25), keeps the filter bag (6) mouth
It opens wide, opens the spray head (20), the filter bag (6) is cleaned with high pressure water, while opening the supersonic generator
(24)。
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| CN201811601648.9A CN109502945B (en) | 2018-12-26 | 2018-12-26 | High-dryness sludge dewatering device and use method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811601648.9A CN109502945B (en) | 2018-12-26 | 2018-12-26 | High-dryness sludge dewatering device and use method thereof |
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| CN109502945A true CN109502945A (en) | 2019-03-22 |
| CN109502945B CN109502945B (en) | 2024-06-25 |
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| CN110156294A (en) * | 2019-04-24 | 2019-08-23 | 杭州更蓝生物科技有限公司 | A kind of device for dehydrating sladge waste |
| CN110183086A (en) * | 2019-07-08 | 2019-08-30 | 毅康科技有限公司 | A kind of waterworks sludge filters pressing separator of wisdom detection |
| CN110482824A (en) * | 2019-09-09 | 2019-11-22 | 安徽建筑大学城市建设学院 | Sludge dewatering plate and frame filter press |
| CN110624291A (en) * | 2019-10-23 | 2019-12-31 | 清远市嘉禾稀有金属有限公司 | Extraction residue filter press |
| CN112642186A (en) * | 2020-12-08 | 2021-04-13 | 苏州础润环境修复科技有限公司 | Filter pressing device for sludge treatment and filter pressing method thereof |
| CN115445266A (en) * | 2022-10-12 | 2022-12-09 | 上海市政工程设计研究总院（集团）有限公司 | System for online acid water gas washing plate frame filter cloth |
| CN117085379A (en) * | 2023-10-19 | 2023-11-21 | 汕头市黄方生物科技有限公司 | Horizontal stacking filter pressing extraction equipment and application thereof in radix puerariae planting extraction production |
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| CN117085379A (en) * | 2023-10-19 | 2023-11-21 | 汕头市黄方生物科技有限公司 | Horizontal stacking filter pressing extraction equipment and application thereof in radix puerariae planting extraction production |
| CN117085379B (en) * | 2023-10-19 | 2024-03-08 | 汕头市黄方生物科技有限公司 | Horizontal stacking filter pressing extraction equipment and application thereof in radix puerariae planting extraction production |
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