CN106746452A - A kind of small-sized mud mechanism filter-pressing curing apparatus and application method - Google Patents
A kind of small-sized mud mechanism filter-pressing curing apparatus and application method Download PDFInfo
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- CN106746452A CN106746452A CN201611146232.3A CN201611146232A CN106746452A CN 106746452 A CN106746452 A CN 106746452A CN 201611146232 A CN201611146232 A CN 201611146232A CN 106746452 A CN106746452 A CN 106746452A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 100
- 238000003825 pressing Methods 0.000 title claims abstract description 72
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000001914 filtration Methods 0.000 claims abstract description 118
- 230000008676 import Effects 0.000 claims abstract description 15
- 238000003756 stirring Methods 0.000 claims abstract description 13
- 239000012530 fluid Substances 0.000 claims description 12
- 239000002245 particle Substances 0.000 claims description 9
- 238000007711 solidification Methods 0.000 abstract description 19
- 230000008023 solidification Effects 0.000 abstract description 19
- 239000010802 sludge Substances 0.000 abstract description 18
- 230000008569 process Effects 0.000 abstract description 11
- 238000012545 processing Methods 0.000 abstract description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 14
- 238000005516 engineering process Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000004746 geotextile Substances 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
- Y02A20/402—River restoration
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- 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
The present invention provides a kind of small-sized mud mechanism filter-pressing curing apparatus, including：Press filtration cylinder, including the base plate that is flexibly connected with side neck body lower end of vertically extending side neck body and positioned at base plate top and the pressing plate of side cylinder inboard wall is embedded in, the press filtration tin is provided with inlet and outlet, and the exit is provided with filtration members；Mud agitating device, for stirring mud；Mud conveying mechanism, the import with mud agitating device and press filtration cylinder is connected, and the mud conveying mechanism is used to be delivered to the mud in mud agitating device in press filtration cylinder；Press filtration pushing mechanism, is connected with pressing plate, the press filtration pushing mechanism be used for band dynamic pressure plate along the vertical direction on move back and forth.The small-sized mud mechanism filter-pressing curing apparatus of the present invention can carry out curing process to mud, and area occupied is small, reduces land area required when processing sludge solidification, reduces sludge solidification cost, and substantially increase the curing rate of mud.
Description
Technical field
The present invention relates to a kind of sludge solidification equipment, more particularly to a kind of small-sized mud mechanism filter-pressing curing apparatus and make
Use method.
Background technology
As China's economy is developed rapidly with cultural, the material life condition of town dweller has larger improvement, to certainly
The living environment of body it is also proposed requirement higher.For quality of bettering people's living environment, in the city that many economy are more flourishing,
Also just putting forth effort to carry out the comprehensive regulation to the river course of inner city.But distinct issues are pendulum the most in Urban River Restoration at present
The process problem of mud, it is particularly problematic especially in the city that densely populated, land resource is in short supply.Mud traditional at present
Processing mode is requisition farmland soil, builds cofferdam, after arrangement mud-dumping yard, mud is delivered into mud-dumping yard by mud delivery pipeline
After precipitation, using drying naturally, the technology such as low position vacuum preloading solidification or piling prepressing, so as to realize that sludge solidification is processed.
But above-mentioned traditional sludge treatment mode can not realize the minimizing treatment of mud, it is with the outstanding particle of graininess because mud is main
It is main and more loose, it is necessary to larger mud-dumping yard, floor space is larger.And in the area of some shortage of land resource, levy temporarily
Ground is relatively costly, while the curing process cycle of mud is more long, the ecological environment to mud-dumping yard periphery is unavoidably impacted.
The content of the invention
The shortcoming of prior art, can be carried out at solidification it is an object of the invention to provide one kind to mud in view of the above
The small-sized mud mechanism filter-pressing curing apparatus of reason.
To achieve the above object, the present invention provides a kind of small-sized mud mechanism filter-pressing curing apparatus, including：
Press filtration cylinder, including the base plate that is flexibly connected with side neck body lower end of vertically extending side neck body and be located at
Base plate top and the pressing plate of side cylinder inboard wall is embedded in, the press filtration cylinder is provided with inlet and outlet, and the exit was provided with
Filter part；
Mud agitating device, for stirring mud；
Mud conveying mechanism, the import with mud agitating device and press filtration cylinder is connected, and the mud conveying mechanism is used for
Mud in mud agitating device is delivered in press filtration cylinder；
Press filtration pushing mechanism, is connected with pressing plate, and the press filtration pushing mechanism is gone up past along the vertical direction for band dynamic pressure plate
It is multiple mobile.
Further, discharge drive mechanism, the row are installed in the junction of side neck body and base plate on the press filtration cylinder
Drive mechanism is put for driving base plate to be opened or closed relative to side neck body.
Further, the small-sized mud mechanism filter-pressing curing apparatus also include the outlet with press filtration cylinder and mud stirring dress
Put the water-break pipe being connected.
Further, the mud conveying mechanism includes the conveying being connected with the import of mud agitating device and press filtration cylinder
Pipe and the delivery pump in delivery pipe.
Further, the mud conveying mechanism also includes the flow control valve in delivery pipe.
Further, the press filtration pushing mechanism includes hydraulic fluid oil cylinder, the hydraulic thrust axle and pressing plate of the hydraulic fluid oil cylinder
It is affixed.
Further, the import is located on pressing plate；The outlet is located on base plate.
Further, the small-sized mud mechanism filter-pressing curing apparatus also include fixed support, the press filtration cylinder and press filtration
Pushing mechanism is arranged on fixed support.
Further, the side neck body upper end is provided with horizontally extending limiting section, and the limiting section is used for and pressure
Plate leans.
As described above, small-sized mud mechanism filter-pressing curing apparatus of the present invention, have the advantages that：
Be stirred for the mud 2 in mud agitating device 2 by mud agitating device 2 in the present invention；Mud conveying mechanism 3 will
Mud 2 in mud agitating device 2 is delivered in press filtration cylinder 1；Press filtration pushing mechanism 4 promotes pressing plate 13 to move down, press filtration cylinder 1
In mud be compacted, in mud larger particles through outlet 15 at filtration members 16 filtration be left on press filtration cylinder 1 in, become silted up
Moisture in mud flows out through outlet 15, and mud is cured and forms mud cake；The base plate 12 of press filtration cylinder 1 is opened, by the silt being cured
Mud is discharged, it is achieved thereby that to the curing process of mud.Meanwhile, middle-size and small-size mud mechanism filter-pressing curing apparatus of the invention are integrally tied
Structure is simple, and area occupied is small, reduces land area required when processing sludge solidification, reduces sludge solidification cost, and
Substantially increase the curing rate of mud.
It is another object of the present invention to provide a kind of small-sized mud mechanism filter-pressing that curing process can be carried out to mud
The application method of curing apparatus.
To achieve the above object, the present invention provides a kind of application method of above-mentioned small-sized mud mechanism filter-pressing curing apparatus,
Comprise the following steps：
S1, startup mud agitating device, the mud in mud agitating device is stirred；
S2, startup mud conveying mechanism, the mud in mud agitating device is delivered in press filtration cylinder；
S3, startup press filtration pushing mechanism；Press filtration pushing mechanism promotes pressing plate to move down, and the mud in press filtration cylinder is pressed
Tightly, larger particles are left in press filtration cylinder through the filtration of the filtration members in exit in mud, and the moisture in mud is through outlet
Outflow, mud is cured；
S4, the base plate for opening press filtration cylinder, by the mud being cured discharge.
As described above, the application method of small-sized mud mechanism filter-pressing curing apparatus of the present invention, with following beneficial
Effect：
The application method of the middle-size and small-size mud mechanism filter-pressing curing apparatus of the present invention, realizes the curing process to mud, and
Curing efficiency is higher, improves the curing rate of mud；Meanwhile, middle-size and small-size mud mechanism filter-pressing curing apparatus of the invention are integrally tied
Structure is simple, and area occupied is small, reduces land area required when processing sludge solidification, reduces sludge solidification cost.
Brief description of the drawings
Fig. 1 is the structural representation of middle-size and small-size mud mechanism filter-pressing curing apparatus of the invention.
Component label instructions
1 press filtration cylinder
11 side neck bodies
111 limiting sections
12 base plates
13 pressing plates
14 imports
15 outlets
16 filtration members
17 loaded filters
18 bearing pins
2 mud agitating devices
21 mud stirring pools
22 mud
3 mud conveying mechanisms
31 delivery pipes
311 flexible pipes
312 hard tubes
32 delivery pumps
33 flow control valves
34 service valves
35 check-valves
4 press filtration pushing mechanisms
41 hydraulic fluid oil cylinders
411 hydraulic thrust axles
412 cylinder bodies
413 oil inlets
414 oil-outs
5 discharge drive mechanisms
51 starting switches
6 water-break pipes
7 first fixture groups
71 strengthen backing plate
72 connecting bolts
8 fixed supports
81 upper fixing elements
82 times fixtures
9 second fixture groups
91 fixed plates
92 fixing bolts
93 hinged blocks
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book understands other advantages of the invention and effect easily.
It should be clear that structure, ratio, size depicted in this specification institute accompanying drawings etc., is only used to coordinate specification to be taken off
The content shown, so that those skilled in the art understands and reads, is not limited to enforceable qualifications of the invention, therefore
Do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influenceing the present invention
Under the effect that can be generated and the purpose to be reached, all should still fall obtain the model that can cover in disclosed technology contents
In enclosing.Meanwhile, in this specification it is cited such as " on ", D score, "left", "right", the term of " centre " and " ", be also only
It is easy to understanding for narration, and is not used to limit enforceable scope of the invention, its relativeness is altered or modified, without essence
Under change technology contents, when being also considered as enforceable category of the invention.
The present invention provides a kind of small-sized mud mechanism filter-pressing curing apparatus, including：
Press filtration cylinder 1, including vertically extending side neck body 11 be flexibly connected with the lower end of side neck body 11 base plate 12,
And positioned at the top of base plate 12 and the pressing plate 13 of the inwall of side neck body 11 is embedded in, and press filtration cylinder 1 is provided with import 14 and outlet 15, should
Export and be provided with 15 filtration members 16；
Mud agitating device 2, for stirring mud 2；
Mud conveying mechanism 3, the import 14 with mud agitating device 2 and press filtration cylinder 1 is connected, the mud conveying mechanism 3
For the mud in mud agitating device 2 to be delivered in press filtration cylinder 1；
Press filtration pushing mechanism 4, is connected with pressing plate 13；The press filtration pushing mechanism 4 is used for band dynamic pressure plate 13 along the vertical direction
On move back and forth.
The operation principle of the middle-size and small-size mud mechanism filter-pressing curing apparatus of the present invention is as follows：Mud agitating device 2 stirs mud
The mud 2 mixed in device 2 is stirred；Mud 2 in mud agitating device 2 is delivered to press filtration cylinder 1 by mud conveying mechanism 3
In；Press filtration pushing mechanism 4 promotes pressing plate 13 to move down, and the mud in press filtration cylinder 1 is compacted, and larger particles are through outlet in mud
The filtration of the filtration members 16 at 15 is left in press filtration cylinder 1, and moisture in mud flows out through outlet 15, mud is cured,
And form mud cake；The base plate 12 of press filtration cylinder 1 is opened, by the mud being cured discharge, it is achieved thereby that to the curing process of mud,
Small-sized mud mechanism filter-pressing curing apparatus i.e. of the invention can carry out curing process to mud.Meanwhile, middle-size and small-size mud machine of the invention
Tool press filtration curing apparatus overall structure is simple, and area occupied is small, reduces land area required when processing sludge solidification, drop
Low sludge solidification cost, and greatly improve the curing rate of mud.
Meanwhile, the present invention also provides a kind of application method of above-mentioned small-sized mud mechanism filter-pressing curing apparatus, including as follows
Step：
S1, startup mud agitating device 2, the mud in mud agitating device 2 is stirred；
S2, startup mud conveying mechanism 3, the mud in mud agitating device 2 is delivered in press filtration cylinder 1；
S3, startup press filtration pushing mechanism 4；Press filtration pushing mechanism 4 promotes pressing plate 13 to move down, the mud in press filtration cylinder 1
It is compacted, larger particles are left in press filtration cylinder 1 through the filtration of the filtration members 16 at outlet 15 in mud, the water in mud
Lease making outlet 15 is flowed out, and mud is cured；
S4, the base plate 12 for opening press filtration cylinder 1, by the mud being cured discharge.
The application method of the middle-size and small-size mud mechanism filter-pressing curing apparatus of the present invention, realizes the curing process to mud, and
Curing efficiency is higher, improves the curing rate of mud；Meanwhile, middle-size and small-size mud mechanism filter-pressing curing apparatus of the invention are integrally tied
Structure is simple, and area occupied is small, reduces land area required when processing sludge solidification, reduces sludge solidification cost.
As shown in figure 1, discharge drive mechanism 5 is installed in the junction of side neck body 11 and base plate 12 on above-mentioned press filtration cylinder 1,
The discharge drive mechanism 5 is used to drive base plate 12 to be opened or closed relative to side neck body 11.In above-mentioned steps S4, start discharge and drive
Motivation structure 5, discharge drive mechanism 5 drives base plate 12 to be opened relative to side neck body 11；The mud that is cured is from press filtration in press filtration cylinder 1
1 lower end of cylinder is discharged out, it is achieved thereby that the automatic-discharging of curing sludge, facilitates and use.Base plate 12 passes through in the present embodiment
Bearing pin 18 is hinged with side neck body 11；And discharge drive mechanism 5 includes starting switch 51, in above-mentioned steps S4, should by opening
Starting switch 51 controls to discharge the startup of drive mechanism 5 and then open base plate 12, and need to remove the mud cake in press filtration cylinder 1.
After mud cake removal is finished in above-mentioned steps S4, the user of middle-size and small-size mud mechanism filter-pressing curing apparatus of the invention
Method, also comprises the following steps：
S5, startup discharge drive mechanism 5, discharge drive mechanism 5 drive base plate 12 to be closed relative to side neck body 11；And start
Press filtration pushing mechanism 4, press filtration pushing mechanism 4 is moved upward to elemental height with dynamic pressure plate 13.In this step, by closing
Starting switch 51 is stated to control discharge drive mechanism 5 to act and drive base plate 12 to be closed relative to side neck body 11.Repeat above-mentioned
Step S1 to S5, until mud is cured being disposed.
As shown in figure 1, middle-size and small-size mud mechanism filter-pressing curing apparatus of the invention also include the outlet 15 and silt with press filtration cylinder 1
The water-break pipe 6 that mud agitating device 2 is connected.In above-mentioned solidification process, the moisture and smaller particle in mud are through press filtration cylinder
1 outlet 15 is flowed out, and is back to again in mud agitating device 2 by water-break pipe 6.
As shown in figure 1, above-mentioned mud conveying mechanism 3 includes being connected with the import 14 of mud agitating device 2 and press filtration cylinder 1
Delivery pipe 31 and the delivery pump 32 in delivery pipe 31.The present invention provides conveying power using delivery pump 32, so that will
Mud in mud agitating device 2 is delivered in press filtration cylinder 1 by delivery pipe 31.Meanwhile, mud conveying mechanism 3 also includes installing
Flow control valve 33 in delivery pipe 31, the flow of mud in press filtration cylinder 1 is flowed into using the flow control valve 33 effectively control；
And in press filtration circulation, flowing into the mud for treating press filtration in press filtration cylinder 1 need to be full of press filtration cylinder 1.And mud conveying mechanism 3
Also include service valve 34 and check-valves 35 in delivery pipe 31；Check-valves 35 can effectively prevent the mud in delivery pipe 31
Flow backwards；Service valve 34 is easy to when needed overhaul delivery pump 32.In the present embodiment on mud conveying direction, flow control
Valve processed 33 is located at the front of above-mentioned delivery pump 32；Service valve 34 is located at the rear of delivery pump 32；Check-valves 35 is located at service valve 34
Rear, and check-valves 35 adjacent to delivery pipe 31 and press filtration cylinder 1 connection end.In addition, delivery pump 32 is true in the present embodiment
Empty membrane pump, delivery pump 32 provides negative pressure in above-mentioned steps 2, so that the mud in mud agitating device 2 flows to press filtration cylinder 1
In.Press filtration cylinder 1 is vertical shaft type press filtration cylinder 1 in the present embodiment.
In addition, as shown in figure 1, mud agitating device 2 includes mud stirring pool 21 in the present embodiment.The above-mentioned He of water-break pipe 6
One end of delivery pipe 31 stretches to mud stirring pool 21.In mud 22 that need to be in mud stirring pool 21 in the above-mentioned steps S1
Addition adjusting material, then adjusting material is mixed with mud.In addition, mud stirring pool 21 can be as needed in the present embodiment
Move.
As shown in figure 1, press filtration pushing mechanism 4 includes hydraulic fluid oil cylinder 41, the hydraulic thrust of the hydraulic fluid oil cylinder 41 in the present embodiment
Power axle 411 is affixed with pressing plate 13.Above-mentioned hydraulic thrust axle 411 is the piston rod of hydraulic fluid oil cylinder 41.Meanwhile, hydraulic fluid in the present embodiment
Oil cylinder 41 has two hydraulic thrust axles 411, and the every lower end of hydraulic thrust axle 411 by the first fixture group 7 and pressing plate 13
It is affixed.The first fixture group 7 includes the reinforcement backing plate 71 affixed with the lower end of hydraulic thrust axle 411 and will strengthen in the present embodiment
Backing plate 71 and the affixed connecting bolt 72 of pressing plate 13.The material for strengthening backing plate 71 in the present embodiment is steel, and connecting bolt 72 is height
Strength bolt.In addition, as shown in figure 1, hydraulic fluid oil cylinder 41 is including 412, two hydraulic thrust axles 411 of cylinder body, positioned at the upper end of cylinder body 412
Oil inlet 413 and the oil-out 414 positioned at the upper end of cylinder body 412.In above-mentioned steps S2, mud conveying mechanism 3 is to press filtration cylinder
Full mud is sent in 1；And then in step s3, the oil-feed of oil inlet 413 of hydraulic fluid oil cylinder 41, hydraulic oil promotes two hydraulic thrust axles
411 move down and are moved down with dynamic pressure plate 13, and pressing plate 13 compresses downwards mud, and sludge volume reduces, larger in mud
Grain is left in press filtration cylinder 1 through the filtration of the filtration members 16 at outlet 15, and the moisture in mud flows out through outlet 15, mud
It is cured, so as to complete a press filtration；In step s 5, the oil-out 414 of hydraulic fluid oil cylinder 41 is fuel-displaced, liquid in cylinder body 412 finally
Oil pressure declines, and hydraulic thrust axle 411 resets upwards with pressing plate 13；In order to carry out press filtration next time.
As shown in figure 1, import 14 is located on pressing plate 13 in the present embodiment；Outlet 15 is located on base plate 12.So, delivery pipe
31 rear end is directly connected with the import 14 on pressing plate 13.Meanwhile, import 14 can be moved up and down with pressing plate 13 in the present embodiment,
The rear end of delivery pipe 31 can also move up and down with pressing plate 13.Therefore, above-mentioned delivery pipe 31 includes one section of flexible pipe 311, the flexible pipe 311
Two ends be connected with above-mentioned service valve 34 and check-valves 35 respectively, the length of flexible pipe 311 is set according to field condition；And
Other sections are hard tube 312, so as to ensure that the rear end of delivery pipe 31 and pressing plate 13 keep good annexation.In the present embodiment
Hard tube 312 can be made up of steel pipe, and above-mentioned flexible pipe 311 also has retractable.In addition, import 14 is located at pressure in the present embodiment
The medium position of plate 13, outlet 15 is located at the medium position of base plate 12.And loaded filter 17 is equiped with base plate 12, loaded filter 17 is anti-filter
Geotextiles.Filtration members 16 are installed for screen pack at above-mentioned outlet 15.In above-mentioned steps S3, loaded filter 17 and filtration members 16 will
Larger particles are filtered and stayed in press filtration cylinder 1 in mud；Meanwhile, in mud smaller particle and moisture etc. through loaded filter 17,
Filtration members 16 and outlet 15 are flow back into above-mentioned mud stirring pool 21.
As shown in figure 1, the above-mentioned upper end of side neck body 11 is provided with horizontally extending limiting section 111, the limiting section 111 is used
Leant in pressing plate 13.During pressing plate 13 is moved up, resetted, limiting section 111 leans with pressing plate 13, effectively anti-
Only the moving range of pressing plate 13 is excessive and departs from and the cooperation of side neck body 11.
In addition, as shown in figure 1, above-mentioned small-sized mud mechanism filter-pressing curing apparatus also include fixed support 8, and press filtration cylinder 1
It is arranged on fixed support 8 with press filtration pushing mechanism 4, the lower end of fixed support 8 is fixed on ground by the second fixture group 9
On.The lower fixture 82 that fixed support 8 includes the upper fixing element 81 of rectangular structure and diagonally extends.Above-mentioned press filtration promotes machine
Structure 4 is fixed on upper fixing element 81, and above-mentioned press filtration cylinder 1 is fixed on lower fixture 82.Above-mentioned press filtration cylinder 1 is located at press filtration and promotes machine
The underface of structure 4.Meanwhile, the fixing bolt that the second fixture group 9 includes fixed plate 91, fixes fixed plate 91 on the ground
92 and the hinged block 93 in fixed plate 91.The lower end of above-mentioned upper fixing element 81 and lower fixture 82 is and hinged block
93 are hinged.
In addition, in above-mentioned steps S1, the dredging silt in desilting area enters above-mentioned mud stirring pool 21 by pipeline.
In sum, small-sized mud mechanism filter-pressing curing apparatus of the invention overcome traditional sludge solidification treatment technology
Defect, such as dry naturally, low position vacuum preloading solidification or piling prepressing technology；And mud-dumping yard floor space in the prior art
Greatly, the shortcomings of taking over the land for use relatively costly, sludge solidification process cycle is more long temporarily, solves city river dredging, sludge treatment
Problem.Meanwhile, simple to operate, conveniently moving of the invention；Can nearby by mud by this small-sized mud mechanism filter-pressing curing apparatus
Mud cake is solidified into, the volume of mud is reduced more than 50%~70%, so as to the minimizing for realizing mud is processed；And through press filtration shape
Into mud cake can be used for municipal administration, greening etc. engineering construction, realize the resource of mud, can reduce mud take up an area heap be rivals in a contest engineering week
The influence of surrounding environment.And small-sized mud mechanism filter-pressing curing apparatus of the invention use hydraulic power unit, noise in work progress
It is small, it is particularly well-suited to the strict inner city training of channel construction of noise control.In addition, this small-sized mud mechanism filter-pressing solidification sets
It is standby small, it is simple to operate, it is easy to assembly and disassembly, convenient transportation.
In sum, the present invention effectively overcomes various shortcoming of the prior art and has high industrial utilization.
The above-described embodiments merely illustrate the principles and effects of the present invention, not for the limitation present invention.It is any ripe
The personage for knowing this technology all can carry out modifications and changes under without prejudice to spirit and scope of the invention to above-described embodiment.Cause
This, those of ordinary skill in the art is complete with institute under technological thought without departing from disclosed spirit such as
Into all equivalent modifications or change, should be covered by claim of the invention.
Claims (10)
1. a kind of small-sized mud mechanism filter-pressing curing apparatus, it is characterised in that including：
Press filtration cylinder (1), including the base plate that vertically extending side neck body (11) is flexibly connected with side neck body (11) lower end
(12) and positioned at base plate (12) top and be embedded in the pressing plate (13) of side neck body (11) inwall, press filtration cylinder (1) be provided with into
Mouth (14) and outlet (15), outlet (15) place is provided with filtration members (16)；
Mud agitating device (2), for stirring mud (22)；
Mud conveying mechanism (3), the import (14) with mud agitating device (2) and press filtration cylinder (1) is connected, the mud conveying
Mechanism (3) is for the mud (22) in mud agitating device (2) to be delivered in press filtration cylinder (1)；
Press filtration pushing mechanism (4), is connected with pressing plate (13), the press filtration pushing mechanism (4) for band dynamic pressure plate (13) along
Lower section moves back and forth upwards.
2. small-sized mud mechanism filter-pressing curing apparatus according to claim 1, it is characterised in that on press filtration cylinder (1)
Side neck body (11) is provided with discharge drive mechanism (5) with the junction of base plate (12), and discharge drive mechanism (5) is for driving
Base plate (12) is opened or closed relative to side neck body (11).
3. small-sized mud mechanism filter-pressing curing apparatus according to claim 1, it is characterised in that also including with press filtration cylinder (1)
The water-break pipe (6) that is connected with mud agitating device (2) of outlet (15).
4. small-sized mud mechanism filter-pressing curing apparatus according to claim 1, it is characterised in that the mud conveying mechanism
(3) including the delivery pipe (31) that is connected of import (14) with mud agitating device (2) and press filtration cylinder (1) and installed in delivery pipe
(31) delivery pump (32) on.
5. small-sized mud mechanism filter-pressing curing apparatus according to claim 4, it is characterised in that the mud conveying mechanism
(3) flow control valve (33) in delivery pipe (31) is also included.
6. small-sized mud mechanism filter-pressing curing apparatus according to claim 1, it is characterised in that the press filtration pushing mechanism
(4) including hydraulic fluid oil cylinder (41), the hydraulic thrust axle (411) of the hydraulic fluid oil cylinder (41) is affixed with pressing plate (13).
7. small-sized mud mechanism filter-pressing curing apparatus according to claim 1, it is characterised in that the import (14) is positioned at pressure
On plate (13)；The outlet (15) is on base plate (12).
8. small-sized mud mechanism filter-pressing curing apparatus according to claim 1, it is characterised in that also including fixed support (8),
Press filtration cylinder (1) and press filtration pushing mechanism (4) are on fixed support (8).
9. small-sized mud mechanism filter-pressing curing apparatus according to claim 1, it is characterised in that side neck body (11) upper end
Horizontally extending limiting section (111) is provided with, the limiting section (111) with pressing plate (13) for leaning.
10. a kind of application method of small-sized mud mechanism filter-pressing curing apparatus any one of claim 1 to 9, its feature
It is to comprise the following steps：
S1, startup mud agitating device (2), the mud (22) in mud agitating device (2) is stirred；
S2, startup mud conveying mechanism (3), the mud (22) in mud agitating device (2) is delivered in press filtration cylinder (1)；
S3, startup press filtration pushing mechanism (4)；Press filtration pushing mechanism (4) promotes pressing plate (13) to move down, in press filtration cylinder (1)
Mud is compacted, and filtration of the larger particles through exporting the filtration members (16) at (15) place is left in press filtration cylinder (1) in mud,
Moisture in mud flows out through exporting (15), and mud is cured；
S4, the base plate (12) for opening press filtration cylinder (1), by the mud being cured discharge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611146232.3A CN106746452A (en) | 2016-12-13 | 2016-12-13 | A kind of small-sized mud mechanism filter-pressing curing apparatus and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611146232.3A CN106746452A (en) | 2016-12-13 | 2016-12-13 | A kind of small-sized mud mechanism filter-pressing curing apparatus and application method |
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Application publication date: 20170531 |