CN106267935A - A kind of riser fiber filter cloth filter tank - Google Patents
A kind of riser fiber filter cloth filter tank Download PDFInfo
- Publication number
- CN106267935A CN106267935A CN201610009358.XA CN201610009358A CN106267935A CN 106267935 A CN106267935 A CN 106267935A CN 201610009358 A CN201610009358 A CN 201610009358A CN 106267935 A CN106267935 A CN 106267935A
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- Prior art keywords
- water
- backwash
- filter
- assembly
- bed mud
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- Granted
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- 239000004744 fabric Substances 0.000 title claims abstract description 68
- 239000000835 fiber Substances 0.000 title claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 121
- 238000011001 backwashing Methods 0.000 claims abstract description 29
- 230000000712 assembly Effects 0.000 claims abstract description 25
- 238000000429 assembly Methods 0.000 claims abstract description 25
- 210000005056 cell body Anatomy 0.000 claims abstract description 16
- 238000001914 filtration Methods 0.000 claims description 34
- 239000007788 liquid Substances 0.000 claims description 17
- 239000002689 soil Substances 0.000 claims description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 238000000746 purification Methods 0.000 claims description 14
- 239000010802 sludge Substances 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 239000010865 sewage Substances 0.000 claims description 11
- 239000000284 extract Substances 0.000 claims description 5
- 238000011010 flushing procedure Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000005086 pumping Methods 0.000 abstract 1
- 230000007246 mechanism Effects 0.000 description 18
- 230000008021 deposition Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000032258 transport Effects 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000003670 easy-to-clean Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 210000003771 C cell Anatomy 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/02—Filters formed by clamping together several filtering elements or parts of such elements in which the elements are pre-formed independent filtering units, e.g. modular systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/003—Filters formed by clamping together several filtering elements or parts of such elements integrally combined with devices for controlling the filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/32—Removal of the filter cakes
- B01D25/325—Removal of the filter cakes counter-current flushing, e.g. by air bumps
- B01D25/327—Removal of the filter cakes counter-current flushing, e.g. by air bumps with backwash shoes, with nozzles
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a kind of riser fiber filter cloth filter tank.It includes filter element, crosses water-bed plate, alignment assembly, collection water assembly, backwash manifold assemblies, driving means, suction pump device；Cross water-bed plate and be arranged on bottom in cell body；Multiple rows of multiple row filter element was vertically installed on water-bed plate；Alignment assembly is arranged on same row's filter element and makes to be located along the same line with arranging filter element；Collection water assembly includes backwash collector pipe and road wheel；Driving means is connected with collection water assembly, and driving means can drive the road wheel of collection water assembly to walk on alignment assembly；Backwash manifold assemblies includes backwash arm, inhales bed mud arm, is all connected with collection water assembly by flexible pipe；Backwash arm carries out wire scan-type backwash by mud-suction hole, backwashing pump to filter element, inhales bed mud arm by inhaling bed mud horn mouth, inhaling the mud that bed mud pumping is drawn through on water-bed plate.The filter tank of the present invention is stable, it is easy to maintenance, and spoil disposal is clean, and saving takes up room.
Description
Technical field
The invention belongs to water-treatment technology field, relate to a kind of water treatment facilities, filter tank can be made particularly to one
Stable, be prone to maintenance, riser fiber filter cloth filter tank that spoil disposal is clean.
Background technology
In recent years, along with the raising of sewage drainage standard, water treatment technology is required more and more higher.And it is existing
It is high generally to there is operation cost in original sub-block technique, and structure is complicated, and filter medium cleans the phenomenons such as difficulty.Existing
Sewerage advanced treatment process generally to there is filtering velocity less, floor space is big, controls more complicated, and filtrate recoils
Wash relatively difficult, the problems such as operation cost is high.
According to country " urban wastewater treatment firm discharge standard " (18918-2002), it is desirable to Chinese effluent reaches one
Level A grade, ss suspended solid needs to carry out advanced treating.Advanced treating makes SS water outlet up to standard in the market
Technique have turntable filter chamber, sand filter, V-type filter tank etc..Generally there is operation cost in these advanced treatment process
Height, filtrate cleans difficulty, and structure is complicated, is difficult to the problems such as maintenance.As: turntable filter chamber is according to equipment entirety feelings
Condition, builds civil engineering cell body higher, need to have bigger depth displacement with front and back end, and filter tank is as a whole set of water treatment technology
Rear end, on the basis of relatively low running cost, water treatment technology front end liquid level require higher, build
In the case of during civil engineering, front end cannot meet liquid level requirement, it is possible that there is ground in second lift or cell body
Lower or semi-underground pattern, maintenance is installed or civil engineering is more complicated, heavy.
In recent years, riser fiber filter cloth filter tank because of its have that the loss of flood peak is little, be not easily blocked, filter material replacement is convenient,
The advantages such as energy consumption is low, floor space is little and be used widely.Riser fiber filter cloth filter tank generally comprises vertically peace
The riser fiber filter cloth that is contained in cell body, suction pump device, mobile crane device, and following vehicle device is together
Mobile, the backwash that between riser fiber filter cloth, riser fiber filter cloth is carried out wire scan-type backwash can be stretched into
Manifold assemblies；Wherein, move crane device and include driving means, Crane Rail and driving etc..Riser fiber is filtered
The installation in cloth filter tank, the horizontal linear degree installing Crane Rail requires that the depth of parallelism with relative filter frame requires the most relatively
High.And existing riser fiber filter cloth filter tank, in practical operation, often due to the construction of on-the-spot civil engineering structure
Deviation is relatively big, causes Crane Rail can not be arranged on a horizontal linear, or Crane Rail is installed with filter frame
Not parallel, cause the mobile crane device cannot be properly functioning, riser fiber filter cloth filter tank to be met normal table
Running and comparing difficulty.Additionally, according to the overall operation situation in riser fiber filter cloth filter tank, it is desirable to riser fiber is filtered
Cloth filter tank can not affect maintenance when properly functioning filtration, and whole equipment can long-term automatic run, equipment
Failure rate is low, easy for installation, and the practical operation situation in existing riser fiber filter cloth filter tank is less such as people's will.
It addition, existing riser fiber filter cloth filter tank there is also because designing the unclean problem of the not reasonable spoil disposal caused.
Summary of the invention
It is an object of the invention to, overcome the deficiencies in the prior art, it is provided that one can make filter tank stable, easy
In the riser fiber filter cloth filter tank overhauled, filter cloth is easy to clean, spoil disposal is clean.
It is an object of the invention to be achieved through the following technical solutions:
A kind of riser fiber filter cloth filter tank, it includes raw water inlet, water purification outlet, filter element, crosses water
Base plate, alignment assembly, collection water assembly, backwash manifold assemblies, driving means；Also include suitable with collection water assembly
Suction pump device, sewage that sequence connects extract pipe, sewer out；Cross water-bed plate and be arranged on bottom in cell body；Filter
Unit was vertically installed on water-bed plate；Filter element is multiple rows of multiple row；Each filter element is by positive and negative two
Sheet board plug type square riser fiber filter cloth assigns into and constitutes on a square filter frame, two panels board plug type side, positive and negative
Shape riser fiber filter cloth and square filter frame enclose the hollow structure of an inside；It is provided with bottom square filter frame
Apopore；Cross and also be provided with apopore on water-bed plate；Alignment assembly is arranged on the square filter frame of same row's filter element
Top on, make the filter element of same row be located on the same line；Collection water assembly include backwash collector pipe and
Road wheel, road wheel is positioned at above alignment assembly；Driving means is connected with collection water assembly, and driving means can drive
The road wheel of collection water assembly is walked on alignment assembly；Backwash manifold assemblies is fixed on collection water assembly, can be with
Assembly walking of catchmenting；Backwash manifold assemblies includes backwash arm, and backwash arm passes through flexible pipe and catchments
Assembly connects；Backwash arm is provided with mud-suction hole, and mud-suction hole can stretch near filter cloth, backwash arm
Between filter unit, filter element is carried out wire scan-type backwash.
Further, backwash manifold assemblies also includes fixing the suction bed mud arm being connected with backwash arm, inhales
Being provided with suction bed mud horn mouth bottom bed mud arm, collection water assembly also includes bed mud collector pipe, inhales bed mud arm upper end
It is fixed on collection water assembly by support；Inhale bed mud arm to be connected with bed mud collector pipe by flexible pipe；Suction pump fills
Put and include backwashing pump, suction bed mud pump；Backwashing pump and suction bed mud pump are arranged on collection water assembly；Road wheel has
Four；Alignment assembly is provided with two square tubes；Four road wheels are positioned at above two square tubes of alignment assembly；Recoil
Wash pump intake to be connected with backwash collector pipe, inhale bed mud pump intake and be connected with bed mud collector pipe；Sewage extracts pipe bag out
Include soil pipe, sludge pipe；Soil pipe is connected with backwashing pump outlet；Sludge pipe is connected with inhaling bed mud pump discharge；
Soil pipe and sludge pipe outlet are positioned at above sewer；Sewer bottom is provided with outfall；Soil pipe is out
Sewage and sludge pipe mud out can flow into sewer, from outfall discharge.
Further, alignment assembly includes square tube, alignment bar, support bar and adjusting lever；The quantity of alignment bar
Identical with the row of filter element；Square filter frame upper end is provided with two protrusion cylinders, and every alignment bar is a root length
The U-type groove steel of bar, U-type groove steel has the aperture mated with the protrusion cylinder on square filter frame, and alignment bar leads to
Small holes makes with protruding cylindrical fit (by protruding in the aperture that cylinder inserts on U-type groove steel on square filter frame)
The filter element of same row is located on the same line；Fixedly mount on the alignment bar that wherein outermost two is symmetrical
There are two hollow square tubes, run track and chain box as road wheel；Two support bars are positioned at alignment bar two ends,
Vertical with alignment bar, every alignment bar of fixing connection, and ensure alignment bar distance between any two；Adjusting lever position
In support bar two ends, for adjusting the perpendicularity up and down of filter element.
Further, crossing water-bed plate is a slightly upwardly protruding convex steel plate, crosses water-bed plate and is provided with some inserting
Hole, is provided with pin bottom square filter frame, filter element was vertically plugged on water-bed plate.
Further, driving means includes driving motor, driving wheel, vertical chain, sprocket shaft, two masters
Driving wheel, two driven sprockets, two horizontal chains；Wherein, by vertical between driving wheel and a drivewheel
Chain connects, and is connected by sprocket shaft between two drivewheels, by horizontal chain between drivewheel and driven sprocket
Bar connects；Two horizontal chains are fixed with collection water assembly and are connected；Two horizontal chains are in two hollow square tubes
Pass.
Further, backwash arm is fixed on suction bed mud arm by spring；Backwash arm surrounding is pacified
Equipped with upper and lower closure plate and left and right board.
Further, whole filter tank is divided into filtering ponds and the water purifying tank at rear portion of front portion by divider wall；Cross water
Base plate is arranged on bottom in filtering ponds cell body；Cross water body in water-bed plate makes filtering ponds and form upper and lower two subregions, former
Pool and clean water area；Cross the divider wall below water-bed plate to be provided with water purification passage and connect with water purifying tank；In water purifying tank
Being provided with weir plate, weir plate rear portion is provided with water purification outlet.
Further, collection water assembly is provided with travel switch；Filtering ponds cell body both sides are provided with travel switch baffle plate.
Further, filtering ponds cell body is provided with liquid level sensor, this liquid level sensor and driving means, anti-
The control system of flushing pump and suction bed mud pump is chain, it is provided that driving means, backwashing pump and the start and stop of suction bed mud pump
Signal.
Further, filter tank is arranged above with cable-pulling chain, and this cable-pulling chain connects the control system in switch board
With backwashing pump and the electric part of suction bed mud pump.
Beneficial effects of the present invention:
The riser fiber filter cloth filter tank of the present invention, carries out global design according to existing filter cloth cellular construction, can eliminate
Defect present in prior art, can make filter tank stable, it is easy to maintenance, and filter cloth is easy to clean, and spoil disposal is done
Only, saving takes up room.This riser fiber filter cloth filter tank utilizes filter element to filter water quality, intercepts dirt
SS float in water, can make water outlet reach the ss suspended solid concentration of first level A in standard.
The riser fiber filter cloth filter tank of the present invention, has a characteristic that
1, the present invention arranges alignment assembly on filter element (alignment assembly is arranged on same row's filter element
On the top of square filter frame, the filter element of same row is made to be located on the same line), and with alignment assembly conduct
The operation track of backwash mechanism, makes filter element fix relative to position with backwash arm, it is possible to stably to enter
Row backwash (backwash arm and filter cloth laminating form wire scanning point-blank), makes vertical sheet filter
Stable.Further, reduce Inlet and outlet water liquid level, reduce overall pond high, save and take up room.
2, the present invention increases on the basis of backwash mechanism and is provided with bed mud aspirating mechanism, operationally can aspirate
Bottom deposit mud, thus, makes the present invention that filter element 7 both can carry out backwash, simultaneously again can be to mistake
Mud on water-bed plate 8 carries out bed mud suction, makes filter tank spoil disposal cleaner.
3, the bed mud aspirating mechanism in the present invention and backwash mechanism share a set of drive system, take full advantage of
Power resource, saves equipment and electric power.
4, the present invention utilizes driving driven by motor sprocket wheel chain system, and to backwash, mechanism is driven, and is formed
Backwash filter track route.By driving motor positive and inverse, can realize carrying out the most anti-to filter element
Rinse.
5, the collection water assembly in the present invention and backwash manifold assemblies utilize pipeline to do structure, with backwashing pump and
Inhale bed mud pump to be formed together from rinse-system.Backwash arm forms wire scanning with filter element laminating, makes filter
Cloth cleans more convenient, cleans cleaner.
6, the present invention used water-bed plate to form Inlet and outlet water isolation area with filter element, made the water purification after filtration more dry
Only.
7, the present invention utilizes backwash arm filter element to carry out wire scan-type backwash, during backwash not
Affect the normal filtration in whole filter tank.
8, the water inlet liquid level in the present invention is higher than riser fiber filter cloth, and less than drive system, overall filter tank is normal
During filtration, can be to drive system, backwash mechanism etc. overhauls.
The present invention compared with prior art, has the further advantage that
1, vertical sheet filter is stable.Whole equipment can long-term automatic run, and equipment failure rate is low.
2, easy for installation, it is possible to reduce the impact that on-the-spot civil engineering structure deviation is brought as far as possible.
3, easy access, when filter tank is properly functioning, can overhaul.
4, reduce cost, be designed into equipment operation from structure and can reduce cost.
5, compact in design, reduces Inlet and outlet water liquid level and overall pond is high, saves and takes up room.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram in the present invention a kind of riser fiber filter cloth filter tank；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the main TV structure schematic diagram collecting water assembly 2 in the present invention；
Fig. 4 is the plan structure schematic diagram (i.e. the top view of Fig. 3) collecting water assembly 2 in the present invention；
Fig. 5 is the structural representation on the basis of Fig. 4 plus six supports 409；
Fig. 6 is the structural representation of backwash manifold assemblies 4 in the present invention；
Fig. 7 is that in the present invention, backwash arm 402 is installed together with side plate 406, closure plate 407, spring 408
Structural representation；
Fig. 8 is the structural representation of filter element 7 in the present invention；
Fig. 9 is alignment assembly 6 and the plan structure schematic diagram of driving means 9 coupling part in the present invention；
Figure 10 is the main TV structure schematic diagram of driving means 9 in the present invention；
Figure 11 is that in the present invention, the left view structure of filter element 7 and alignment assembly 6 and driving means 9 coupling part is shown
It is intended to.
In figure: 1-raw water inlet 2-collection water assembly 3-suction pump device 4-backwash manifold assemblies 5-cable drags
Chain 6-alignment assembly 7-filter element 8-crosses water-bed plate 9-driving means 10-weir plate 11-water purification water outlet
Mouth 12-outfall 13-deposition evacuation port 14-liquid level sensor 15-soil pipe 16-sewer
Deposition hole bottom 17-water purification passage 18-divider wall 22-travel switch baffle plate 23-
B-clean water area, A-former pool C-filtering ponds D-water purifying tank
201-backwash collector pipe 202-bed mud collector pipe 203-road wheel 301-backwashing pump 302-inhales bed mud
The interface that the interface 2042-that pump 2041-is connected with wired hose one is connected with wired hose two
401-wired hose one 402-backwash arm 403-inhales bed mud arm 404-wired hose two 405-and inhales the end
Mud horn mouth 406-side plate 407-closure plate 408-spring 409-support 601-adjusting lever 602-supports
603-alignment bar 604-square tube 701-board plug type square riser fiber filter cloth 702-is square for bar
Filter frame 703-protrudes cylinder 901-and drives the motor 902-vertical chain of driving wheel 903-
904-sprocket shaft 905-drivewheel one 906-driven sprocket 907-drivewheel two 909-is horizontal
To chain one
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further illustrated.
Embodiment 1
As shown in Figure 1 and Figure 2, one riser fiber filter cloth filter tank of the present invention, it includes collecting water assembly 2, anti-
Rinse manifold assemblies 4, alignment assembly 6, filter element 7, cross water-bed plate 8, driving means 9, level sensing
Device 14, also includes that the suction pump device 3, the sewage that are linked in sequence with collection water assembly 2 extract pipe, sewer 16 out；
Whole filter tank is divided into the filtering ponds C and the water purifying tank D at rear portion of front portion by divider wall 18；Filtering ponds C front end
If raw water inlet 1；Cross water-bed plate 8 and be arranged on bottom in filtering ponds C cell body, make water body shape in filtering ponds C
Become upper and lower two subregions, former pool A and clean water area B；Several filter elements 7 were vertically installed at water-bed plate
On 8；Several filter elements line up multiple rows of multiple row.As shown in Figure 8, a filter element 7 is by positive and negative
Two panels board plug type square riser fiber filter cloth 701 assigns into and constitutes on a square filter frame 702, positive and negative two
Sheet board plug type square riser fiber filter cloth 701 and square filter frame 702 enclose the hollow knot of an inside
Structure.Crossing water-bed plate 8 is a slightly upwardly protruding convex steel plate, crosses water-bed plate 8 and is provided with some jacks, square
It is provided with pin bottom filter frame 702, thus filter element 7 was vertically plugged on water-bed plate 8.Square filter frame
It is provided with apopore bottom 702, crosses and also be provided with apopore on water-bed plate 8.Cross on water-bed plate 8 divider wall below
It is provided with water purification passage 17 to connect with water purifying tank D；Being provided with weir plate 10 in water purifying tank D, weir plate 10 rear portion is provided with
Water purification outlet 11；The position being less than water-bed plate in filtering ponds is provided with deposition hole, bottom 23, bottom deposition
Cheat 23 bottoms and be provided with deposition evacuation port 13.Alignment assembly 6 be arranged on same row's filter element 7 and with filtration
Unit is parallel, and makes the filter element of same row be located on the same line.Driving means 9 and collection water assembly 2
Connecting, driving means 9 can drive collection water assembly 2 to run on alignment assembly 6.Backwash manifold assemblies 4
It is arranged on collection water assembly 2；Suction pump device 3 (include backwashing pump 301 and inhale bed mud pump 302) is installed
On collection water assembly 2；Sewage extract out pipe include soil pipe 15, sludge pipe (be located at suction bed mud pump 302 export,
It is positioned in fig. 2 after soil pipe 15, has been blocked invisible)；Soil pipe 15 and backwashing pump 301
Outlet connects；Sludge pipe is connected with inhaling bed mud pump 302 outlet；Soil pipe and sludge pipe outlet are positioned at sewer
Above in the of 16；Sewer bottom is provided with outfall 12；Soil pipe sewage out and sludge pipe dirt out
Mud can flow into sewer 16, discharges from outfall 12.
As it is shown on figure 3, collection water assembly 2 includes a backwash collector pipe 201, foundation mud collector pipe 202
With four road wheels 203；Backwashing pump 301 entrance is connected with backwash collector pipe 201, inhales bed mud pump 302
Entrance is connected with bed mud collector pipe 202.As shown in Figure 4, backwash collector pipe 201 is provided with several and steel
The interface 2041 that silk flexible pipe one connects, that is several backwash arms 402 are soft by some steel wires respectively
Guan Yiyu backwash collector pipe 201 connects；Bed mud collector pipe 202 is provided with several and is connected with wired hose two
Interface 2042, that is several inhale bed mud arms 403 respectively by some wired hoses two and backwash
Collector pipe 201.
As shown in Figure 6, backwash manifold assemblies 4 includes interconnective backwash arm 402, wired hose
One 401, also include interconnective suction bed mud arm 403, wired hose 2 404；Inhale bed mud arm 403
Bottom is provided with suction bed mud horn mouth 405；Inhale bed mud arm 403 upper end and be fixed on collection water assembly by support 409
On 2；Backwash arm 402 is provided with some mud-suction holes.Backwash arm 402 is by the most each two springs
408 are fixed on suction bed mud arm 403.
As it is shown in fig. 7, one is inhaled bed mud arm 403 and is correspondingly arranged on two backwash arms 402；Every anti-
Rinse arm 402 to be fixed on suction bed mud arm 403 by four springs 408；On backwash arm 402
Mud-suction hole is near filter cloth；Backwash arm 402 surrounding is provided with upper and lower closure plate 407 and left and right board 406,
The pressure utilizing spring 408 makes side plate and closure plate be close to filter cloth, thus between backwash arm 402 and filter cloth
Forming a cabin, when backwashing pump 301 works, water (inhales mud by the aperture on backwash arm 402
Hole) to take away, cabin surrounding is because side plate and closure plate intercept, and water can only reach to rinse filter from the internal extraction of filter cloth
The purpose of the mud on cloth.
As shown in Fig. 9, Figure 11, alignment assembly is by square tube 604, alignment bar 603, support bar 602 and adjusts
Bar 601 forms；Alignment bar 603 is arranged on filter element 7 and parallel with filter element 7, by alignment bar
Make to arrange filter element (including filter frame and filter cloth) together to be on same straight line；The quantity of alignment bar 603 and mistake
The row of filter unit is identical；Square filter frame 702 upper end is provided with two protrusion cylinders 703, every alignment bar 603
It is the U-type groove steel of a root length bar, U-type groove steel has little with what the protrusion cylinder 703 on square filter frame mated
Hole, the protrusion cylinder 703 on square filter frame (is inserted U-type groove by aperture with protruding cylindrical fit by alignment bar
In aperture on steel) make the filter element of same row be located on the same line, thus play the effect of alignment；
It is mounted with two hollow square tubes 604 on the alignment bar that wherein outermost two is symmetrical, transports as road wheel
(horizontal chain 1, horizontal chain two are respectively from two hollow square tubes 604 for row track and chain box use
Inside pass)；Two support bars 602 are positioned at alignment bar 603 two ends, vertical with alignment bar and fixing are connected, work
With being to support every alignment bar, and ensure alignment bar distance between any two；Adjusting lever 601 is positioned at support bar two
End, is used for adjusting the upper and lower perpendicularity of filter element and uses, when filter element tilted upward, inhale mud arm and mistake
The filter cloth laminating of filter unit is not tight, now can adjust horizontal direction position with adjusting lever, make on filter element sagging
Directly.Four road wheels 203 of collection water assembly 2 are located on alignment assembly 6, and can put down alignment assembly 6 two
(i.e. four road wheels 203 can be walked in two parallel square tubes) is walked in the square tube 604 of row.
Backwash manifold assemblies 4 is fixedly mounted on collection water assembly 2 by support 409.As it is shown in figure 5,
Frame 409 two ends set up respectively and are fixed on above backwash collector pipe 201, bed mud collector pipe 202；Suction bed mud props up
Pipe 403 is connected by support 409 is fixing with collection water assembly 2.
Backwash arm 402 that said sequence connects, wired hose 1, backwash collector pipe 201, anti-
Flushing pump 301, soil pipe 15 form backwash mechanism；The suction bed mud horn mouth 405 of said sequence connection, suction
Bed mud arm 403, wired hose 2 404, bed mud collector pipe 202, suction bed mud pump 302, the sludge pipe composition end
Mud aspirating mechanism.
Driving means is connected with collection water assembly 2, and collection water assembly 2 can be driven to walk.As shown in Figure 1, Figure 2, Fig. 9,
Shown in Figure 10, driving means 9 includes driving motor 901, driving wheel 902, vertical chain 903, sprocket shaft
904, drivewheel 1, driven sprocket 1, drivewheel 2 907, driven sprocket 2 908, horizontal chain
Bar 1, horizontal chain two；Wherein, by vertical chain 903 between driving wheel 902 and drivewheel 1
Connect, be connected by sprocket shaft 904 between drivewheel 1 with drivewheel 2 907, drivewheel 1
It is connected by horizontal chain 1 with between driven sprocket 906, drivewheel 2 907 and driven sprocket 2 908
Between connected by horizontal chain two；Laterally chain 1, horizontal chain two are all bolted on and catchment
Above the backwash collector pipe 201 of assembly 2, bed mud collector pipe 202.Driving motor 901 to operate, drive is driven
Driving wheel, drivewheel, driven sprocket, chain movement, thus drive four road wheels 203 of collection water assembly 2
Alignment assembly 6 is walked.
Collection water assembly 2 is provided with travel switch；It is provided with travel switch baffle plate 22, i.e. in filtering ponds cell body both sides
It is respectively arranged at the two ends with a baffle plate at cell body；Travel switch runs to travel switch baffle plate 22 position of wherein side
Time, it is issued by induced signal and inverts to switch board, control driving motor 9；Motor 9 is driven to invert, driving wheel
19, sprocket wheel 20 also inverts, chain 21 reverse direction operation, drives collection water assembly 2 also reverse direction operation.
Filtering ponds cell body is provided with liquid level sensor 14, this liquid level sensor and driving means, backwashing pump and suction
The control system of bed mud pump is chain, it is provided that driving means, backwashing pump and the start stop signal of suction bed mud pump.
Filter tank is arranged above with cable-pulling chain 5, and this cable-pulling chain connects the control system in switch board and backwashing pump
301 and inhale bed mud pump 302 electric part.
The operation principle of the present invention is as follows:
Sewage enters former pool A, at filtering ponds C by pipeline or weir gate at front end, filter tank raw water inlet 1
In, water surface elevation be higher than filter element 7, under the effect of water-head, sewage pass through filter element 7, through just,
It is internal that reverse side two panels board plug type square riser fiber filter cloth 701 (abbreviation filter cloth) enters filter element 7 after filtering,
Apopore bottom square filter frame 702 flows out, then the apopore passed through on water-bed plate 8 flows into clean water area B,
The water purification passage 17 that process is positioned on divider wall 18 below the most water-bed plate 8 afterwards arrives divider wall 18 rear portion
Water purifying tank D, the water purification in water purifying tank accumulates certain altitude, through weir plate 10 at water purification outlet 11
Flow out.
Ss suspended solid is stopped by filter element to be stayed on filter cloth, and after arriving the equipment setting time, driving means opens
Dynamic, drive collection water assembly 2 to run together with backwash manifold assemblies 4.Backwash mechanism and bed mud aspirating mechanism row
Walk, backwashing pump and suction bed mud pump work, filter element is carried out backwash and bed mud suction.
Backwash arm is provided with some mud-suction holes, by these mud-suction holes, and the suction of backwashing pump, will
The float being blocked in outside filter cloth and adsorb on filter cloth is reversely aspirated (i.e. backwash) and is arrived in backwash arm,
Flow to backwash collector pipe through wired hose one, then through backwashing pump, soil pipe, flow into sewer 16, from dirt
Water outlet 12 is drained.When backwash, riser fiber filter cloth filter tank normal filtration.
By free sedimentation with sweep that washing is scattered and be accumulated in the mud on water-bed plate 8, by inhaling the suction of bed mud pump,
Through inhaling bed mud horn mouth, inhaling bed mud pipe, wired hose two, bed mud collector pipe, suction bed mud pump, sludge pipe, stream
Enter sewer 16, drain from outfall 12.
By the mud of free sedimentation and cross do not aspirate in clean mud focuses on filtering ponds on water-bed plate low
In crossing the deposition hole, bottom 23 at water-bed Board position, and focus on deposition evacuation port 13 further, when bottom is amassed
Sludge accumulation in mud pit 23, to time a certain amount of, opens deposition bottom deposition evacuation port 13 discharge.
When collection water assembly 2 carry backwash manifold assemblies 4 is walked to travel switch baffle plate 22 position being positioned at two ends
Time, travel switch is signaled to switch board, controls to drive motor 9 to invert, and drive collection water assembly 2 reverse end for end to
Reverse direction operation.One is moved when collecting the water assembly 2 carry backwash manifold assemblies 4 length along filter element 7
After back and forth, the wire just completing whole filtering layer surface sweeps the task of washing, drive system, backwash mechanism and bed mud
Aspirating mechanism is stopped transport immediately.
Along with putting off of filtration time, filter cloth holding filth capacity increases, and filtration resistance strengthens so that in filter tank on water level
Rise.When the liquid level sensor 14 by being arranged on cell body monitor filter tank middle water level reach a certain setting height time,
Illustrate that filter cloth needs to clean.Now, liquid level sensor 14 sends induced signal to switch board, control backwashing pump
301 start with inhaling bed mud pump 302, backwash mechanism and bed mud aspirating mechanism startup work, meanwhile, and driving means
Also start, drive collection water assembly 2 to walk together with backwash manifold assemblies 4, i.e. drive and be close to filter element 7
The backwash arm 402 of both sides blanket fabric (filter cloth), and prop up near the suction bed mud of backwash arm 402
Pipe 403 moves together.Backwashing water is from inside to outside by blanket fabric (filter cloth), with absorption mud thereon
Together, by the mud-suction hole on backwash arm 402, backwash arm 402, it is backwashed pump 301 and is taken away.
And free sedimentation and sweeping is washed the mud being scattered and was all concentrated on water-bed plate 8, by inhaling bed mud horn mouth 405, inhaling
Bed mud arm 403, is inhaled bed mud pump 302 and is taken away.When collection water assembly 2 carry backwash manifold assemblies 4 walking is arrived
When being positioned at travel switch baffle plate 22 position at two ends, travel switch is signaled to switch board, controls to drive motor
9 reversions, and drive collection water assembly 2 to reverse end for end to reverse direction operation.When collection water assembly 2 carry backwash manifold assemblies 4
Along the length of filter element 7 move one back and forth after, the wire just completing whole filtering layer surface sweeps the task of washing,
Drive system, backwash mechanism and bed mud aspirating mechanism are stopped transport immediately.
Driving means and backwashing pump and suction bed mud pump startup condition: after the general acquiescence arrival equipment setting time,
Drive and pump startup.Additionally, filter tank middle water level can be monitored by the liquid level sensor 14 being arranged on cell body,
If being less than the setting time, but liquid level sensor 14 monitors water level when reaching a certain setting height, driving means,
Backwashing pump and suction bed mud pump also can start.
Driving means and backwashing pump and suction bed mud pump shutdown condition: be usually, when collection water assembly 2 drives recoil
Wash manifold assemblies 4 to complete one and run back and forth, complete after the wire on whole filtering layer surface sweeps the task of washing, stroke
Switch sends induced signal and quits work to switch board, drive system, backwashing pump and suction bed mud pump, backwash
Mechanism and collection water assembly 2 are stopped transport immediately.But, when liquid level is less than setting height, driving means, backwash
Pump and suction bed mud pump also can shut down.
Embodiment 2
Another kind riser fiber filter cloth filter tank of the present invention, the most same as in Example 1, only alignment bar and side
The coupling part of shape filter frame and connected mode are different, and different piece is as follows:
The top of square filter frame 702 is provided with U-shaped groove；Every alignment bar 603 is the U-lag steel of a root length bar,
In the top U-shaped groove of the square filter frame 702 just embedding same row's filter element, thus play the work of alignment
With, make the filter element of same row be located on the same line.
Claims (10)
1. a riser fiber filter cloth filter tank, it is characterised in that it include raw water inlet, water purification outlet,
Filter element, the most water-bed plate, alignment assembly, collection water assembly, backwash manifold assemblies, driving means；Also wrap
Include be connected with the component priority order that catchments suction pump device, sewage extract out pipe, sewer；Cross water-bed plate and be arranged on pond
Internal bottom；Filter element was vertically installed on water-bed plate；Filter element is multiple rows of multiple row；Each filtration is single
Unit is assigned into by positive and negative two panels board plug type square riser fiber filter cloth and constitutes on a square filter frame, positive and negative
Face two panels board plug type square riser fiber filter cloth and square filter frame enclose the hollow structure of an inside；Side
It is provided with apopore bottom shape filter frame；Cross and also be provided with apopore on water-bed plate；Alignment assembly is arranged on and same is drained through filter
On the top of the square filter frame of unit, the filter element of same row is made to be located on the same line；Collection water assembly includes
Backwash collector pipe and road wheel, road wheel is positioned at above alignment assembly；Driving means is connected with collection water assembly,
Driving means can drive the road wheel of collection water assembly to walk on alignment assembly；Backwash manifold assemblies is fixed on collection
On water assembly, can be along with assembly walking of catchmenting；Backwash manifold assemblies includes backwash arm, backwash arm
Connected with collection water assembly by flexible pipe；Backwash arm is provided with mud-suction hole, and mud-suction hole is near filter cloth, recoil
Wash arm to stretch into filter element carries out between filter element wire scan-type backwash.
2. riser fiber filter cloth filter tank as claimed in claim 1, it is characterised in that backwash manifold assemblies
Also include fixing the suction bed mud arm being connected with backwash arm, inhale and bottom bed mud arm, be provided with suction bed mud loudspeaker
Mouthful, collection water assembly also includes bed mud collector pipe, inhales bed mud arm upper end and is fixed on collection water assembly by support；
Inhale bed mud arm to be connected with bed mud collector pipe by flexible pipe；Suction pump device includes backwashing pump, inhales bed mud pump；
Backwashing pump and suction bed mud pump are arranged on collection water assembly；Road wheel has four；Alignment assembly is provided with two sides
Pipe；Four road wheels are positioned at above two square tubes of alignment assembly；Backwashing pump entrance is connected with backwash collector pipe,
Inhale bed mud pump intake to be connected with bed mud collector pipe；Sewage is extracted pipe out and is included soil pipe, sludge pipe；Soil pipe is with anti-
Flushing pump outlet connects；Sludge pipe is connected with inhaling bed mud pump discharge；Soil pipe and sludge pipe outlet are positioned at sewer
Top；Sewer bottom is provided with outfall.
3. riser fiber filter cloth filter tank as claimed in claim 1 or 2, it is characterised in that alignment assembly includes
Square tube, alignment bar, support bar and adjusting lever；The quantity of alignment bar is identical with the row of filter element；Square filter
Frame upper end is provided with two protrusion cylinders, and every alignment bar is the U-type groove steel of a root length bar, and U-type groove steel has
The aperture mated with the protrusion cylinder on square filter frame, alignment bar makes same row by aperture with protruding cylindrical fit
Filter element be located on the same line；It is installed with two on the alignment bar that wherein outermost two is symmetrical
Hollow square tube, runs track and chain box as road wheel；Two support bars are positioned at alignment bar two ends, with school
Straight-bar is vertical, every alignment bar of fixing connection, and ensures alignment bar distance between any two；Adjusting lever is positioned at and props up
Strut two ends, for adjusting the perpendicularity up and down of filter element.
4. riser fiber filter cloth filter tank as claimed in claim 1 or 2, it is characterised in that crossing water-bed plate is
Slightly upwardly protruding convex steel plate, crosses water-bed plate and is provided with some jacks, be provided with pin, mistake bottom square filter frame
Filter unit was vertically plugged on water-bed plate.
5. riser fiber filter cloth filter tank as claimed in claim 1 or 2, it is characterised in that whole filter tank is passed through
Divider wall is divided into filtering ponds and the water purifying tank at rear portion of front portion；Cross water-bed plate and be arranged on bottom in filtering ponds cell body；
Cross water body in water-bed plate makes filtering ponds and form upper and lower two subregions, former pool and clean water area；Cross below water-bed plate
Divider wall is provided with water purification passage and connects with water purifying tank；Being provided with weir plate in water purifying tank, weir plate rear portion is provided with water purification and goes out
The mouth of a river.
6. riser fiber filter cloth filter tank as claimed in claim 3, it is characterised in that driving means includes driving
Galvanic electricity machine, driving wheel, vertical chain, sprocket shaft, two drivewheels, two driven sprockets, two horizontal chains
Bar；Wherein, connected by vertical chain between driving wheel and a drivewheel, between two drivewheels, pass through chain
Wheel shaft connects, and is connected by horizontal chain between drivewheel with driven sprocket；Two horizontal chains and collection water assembly
Fixing connection；Two horizontal chains pass in two hollow square tubes.
7. riser fiber filter cloth filter tank as claimed in claim 1 or 2, it is characterised in that backwash arm leads to
Cross spring to be fixed on suction bed mud arm；Backwash arm surrounding is provided with upper and lower closure plate and left and right board.
8. riser fiber filter cloth filter tank as claimed in claim 5, it is characterised in that collection water assembly is provided with
Travel switch；Filtering ponds cell body both sides are provided with travel switch baffle plate.
9. riser fiber filter cloth filter tank as claimed in claim 5, it is characterised in that set on filtering ponds cell body
Having liquid level sensor, this liquid level sensor is chain with the control system of driving means, backwashing pump and suction bed mud pump.
10. riser fiber filter cloth filter tank as claimed in claim 1 or 2, it is characterised in that set above filter tank
Having cable-pulling chain, this cable-pulling chain connects the electric of control system in switch board and backwashing pump and suction bed mud pump
Part.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610009358.XA CN106267935B (en) | 2016-01-07 | 2016-01-07 | A kind of riser fiber filter cloth filter tank |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610009358.XA CN106267935B (en) | 2016-01-07 | 2016-01-07 | A kind of riser fiber filter cloth filter tank |
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| Publication Number | Publication Date |
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| CN106267935A true CN106267935A (en) | 2017-01-04 |
| CN106267935B CN106267935B (en) | 2018-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610009358.XA Active CN106267935B (en) | 2016-01-07 | 2016-01-07 | A kind of riser fiber filter cloth filter tank |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2020006774A1 (en) * | 2018-07-02 | 2020-01-09 | 湖南屎壳郎环境科技有限公司 | Reciprocating reverse suction type fiber filter and sewage treatment method thereof |
| CN111617531A (en) * | 2020-07-02 | 2020-09-04 | 广东正诚环境科技有限公司 | Vertical piece type cloth filter device for sewage treatment |
| CN112107910A (en) * | 2019-06-21 | 2020-12-22 | 上海同臣环保有限公司 | Container formula riser sewage filter equipment |
| CN112452028A (en) * | 2020-10-26 | 2021-03-09 | 上海同臣环保有限公司 | Method capable of simultaneously solving problems of filter cloth blockage and water loss of vertical filter cloth filter |
| CN112774280A (en) * | 2020-12-23 | 2021-05-11 | 同臣环保装备科技(苏州)有限公司 | Civil engineering foundation's whole sled dress formula riser cloth filtering pond |
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| CN112452028A (en) * | 2020-10-26 | 2021-03-09 | 上海同臣环保有限公司 | Method capable of simultaneously solving problems of filter cloth blockage and water loss of vertical filter cloth filter |
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|---|---|
| CN106267935B (en) | 2018-05-25 |
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Application publication date: 20170104 Assignee: Shanghai Puchuang Longke Finance Leasing Co.,Ltd. Assignor: SHANGHAI TECHASE ENVIRONMENT PROTECTION Co.,Ltd. Contract record no.: X2020980003232 Denomination of invention: Filter tank with vertical fiber filter cloths Granted publication date: 20180525 License type: Exclusive License Record date: 20200618 |
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Denomination of invention: Filter tank with vertical fiber filter cloths Effective date of registration: 20200618 Granted publication date: 20180525 Pledgee: Shanghai Puchuang Longke Finance Leasing Co.,Ltd. Pledgor: SHANGHAI TECHASE ENVIRONMENT PROTECTION Co.,Ltd. Registration number: Y2020980003235 |
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Date of cancellation: 20210108 Granted publication date: 20180525 Pledgee: Shanghai Puchuang Longke Finance Leasing Co.,Ltd. Pledgor: SHANGHAI TECHASE ENVIRONMENT PROTECTION Co.,Ltd. Registration number: Y2020980003235 |
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