CN106039813A - Novel two-stage filtration type sewage treatment device - Google Patents
Novel two-stage filtration type sewage treatment device Download PDFInfo
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- CN106039813A CN106039813A CN201610537735.7A CN201610537735A CN106039813A CN 106039813 A CN106039813 A CN 106039813A CN 201610537735 A CN201610537735 A CN 201610537735A CN 106039813 A CN106039813 A CN 106039813A
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- Prior art keywords
- pipe
- mud
- filter
- water
- transmission tube
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- 238000001914 filtration Methods 0.000 title claims abstract description 48
- 239000010865 sewage Substances 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 89
- 238000007599 discharging Methods 0.000 claims abstract description 14
- 238000005201 scrubbing Methods 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 58
- 239000000919 ceramic Substances 0.000 claims description 52
- 241000446313 Lamella Species 0.000 claims description 29
- 238000004140 cleaning Methods 0.000 claims description 14
- 239000002689 soil Substances 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 7
- 210000000481 breast Anatomy 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 6
- 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 claims description 5
- 230000037237 body shape Effects 0.000 claims description 3
- 210000005056 cell body Anatomy 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000011010 flushing procedure Methods 0.000 claims description 2
- 230000001737 promoting effect Effects 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 1
- 239000010802 sludge Substances 0.000 abstract 7
- 238000010586 diagram Methods 0.000 description 4
- 238000005276 aerator Methods 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/08—Regeneration of the filter
- B01D2201/086—Regeneration of the filter using fluid streams co-current to the filtration direction
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Centrifugal Separators (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a novel two-stage filtration type sewage treatment device which comprises a primary filter and a second filter. The primary filter comprises a primary water tank, a drive pipe, a sludge discharging assembly and a sludge discharging device. A scrubbing plate is formed on the outer wall of the lower portion of the drive pipe, and a scrubbing head is formed on the scrubbing plate. A water inlet pipe is arranged at the upper end of the second filter, and a water inlet pipe and a blow-off pipe are arranged at the lower end of the second filter. During working, a water inlet pump and a centrifugal pump are started, water after primary filtration flows from a primary filtration water pipe to the second filter, a magnetic valve is turned on, water after secondary filtration is discharged out of a secondary water outlet pipe, and sewage passing through a secondary filtration pipe re-flows into the primary water tank for primary filtration through a sewage pipe. Due to the design that a sludge inlet is narrow in upper portion and wide in lower portion, the sludge does not break away from a sludge discharging pipe and is finally discharged into the sludge discharging device, and a conveying belt drives the sludge to move for a proper distance and to be discharged out of the sewage treatment system.
Description
Technical field
The invention belongs to purifier field, particularly relate to a kind of double-filtration formula novel sewage treatment unit.
Background technology
It is biological that the Chinese invention patent of Patent No. 201320005827.2 proposes a kind of reciprocating rotary tubular ceramic membrane
Reactor, above-mentioned reciprocating rotary tubular ceramic membrane bioreactor includes a treatment tank, a ceramic film component, a driving
The power set of ceramic film component reciprocating rotary, a vacuum pump and with aerator, ceramic film component is along with motor reciprocating rotary
Turn and combine the gas stirring of aerator and effectively prevent face pickup and accumulate blocking；But ceramic film component is reciprocal at motor
The mud of part attachment can only clear up under conditions of rotating and combining the gas stirring of aerator, and rise and filter work
Ceramic film component less, inefficiency；Due to ceramic film component always at reciprocating rotary, outlet pipe is driven to turn together
Dynamic, make outlet pipe ceramic film component junction be easily damaged.
Summary of the invention
The technical problem to be solved is: the deficiency existed for prior art, it is provided that a kind of filter element without dismantling and cleaning
And automatic cleaning filter core get rid of the sewage disposal system of dirt under cleaning.
For realizing the purpose of the present invention, it is achieved by the following technical solutions: at a kind of double-filtration formula Novel sewage
Reason device, including grade one filter, secondary filter, siphunculus of intaking, single filter water pipe, soil pipe, it is fixedly connected on described
Secondary effluent pipe on secondary filter, wash tub pipe, aqua storage tank and mud discharging device.
Described grade one filter includes one-level tank, is arranged on the lower filtering base within described one-level tank, the company of fixing
It is connected on the upper filtering base of described one-level tank upper surface, is longitudinally mounted to the transmission tube of described one-level tank bosom, also wraps
Include: row's mud assembly, and fixed support.
Described one-level tank rounded cell body shape；Described lower filtering base is round tube shape；Described lower filtering base
Upper end is fixedly connected with the ceramic filter plate circumferentially equidistantly distributed；Between described lower filtering base and described upper filtering base
Form screen plate mounting seat；Described ceramic filter plate is fixedly connected between adjacent two pieces of described screen plate mounting seats；Institute
The upper screen plate stated is inverted L-shaped, and matches with the top of described one-level tank.
Described transmission tube upper inside wall forms spirally-guided wall；Described transmission tube top forms belt wheel fixed plate；
Described belt wheel fixed plate upper end is provided with belt wheel；Described transmission tube bottom outer wall forms rotatable lamella；Described transmission tube bottom
Form mud and promote blade；Described mud promotes blade to be positioned at below described rotatable lamella；Described rotatable lamella includes rotation
Sheet and lower rotatable lamella；Described lower rotatable lamella is molded over the described transmission tube outer wall position relative to ceramic filter plate lower end；Institute
The upper rotatable lamella stated is molded over the described transmission tube outer wall position relative to ceramic filter plate upper end；Described lower rotatable lamella is positioned at institute
State immediately below rotatable lamella；Each described rotatable lamella outer end intermediary form scrubs panel connecting column；Described plate of scrubbing connects
Post outer sheath is connected to spring；It is fixedly connected with between described corresponding up and down two pieces of outer ends scrubbing panel connecting column and scrubs plate；
Described plate of scrubbing relatively is scrubbed panel connecting column position near the end face of transmission tube and is formed two connection post mounting seats；Described
Connection post mounting seat is scrubbed outside panel connecting column described in being socketed in, and one end offsets with described spring；Described scrubs plate outer end
Face forms multiple equally distributed brush-washing head；Described mud promotes blade to be uniformly distributed along the circumference of transmission tube；Described
Mud promotes blade to be made up of with blade body blade connecting plate, and described blade connecting plate and horizontal plane are the folder of 3 ° ~ 6 °
Angle, described blade body is on the vortex-like line with roll tube axis as the center of circle；Described lower filtering base upper end intermediary form has
The inverted cone groove that blade coordinates is promoted with described mud.
Described row's mud assembly includes being coaxially mounted to the mud discharge pipe of described transmission tube bosom with transmission tube, Gu
Surely it is connected to the roller of described mud discharge pipe external wall of upper portion, is molded over multiple slider bars on described mud discharge pipe top, with
And it is molded over the mud discharge bend pipe of described mud discharge pipe upper end；Described roller matches with described spirally-guided wall；Described
Mud discharge pipe inner wall lower offer up-narrow and down-wide mud entrance；Described slider bar is longitudinally disposed, and described
Slider bar is uniformly distributed circumferentially at described mud discharge pipe outer wall.
Described fixed support includes the upper fixed cover being socketed in described mud discharge pipe top, and is socketed in described biography
The lower fixed cover of dynamic pipe upper end；Described upper fixed cover inwall forms the sliding tray coordinated with described slider bar；Described solid
Surely set outer wall uniformly forms three mud discharge pipe supports；Described lower fixed cover outer wall uniformly forms the biography of three L-shaped
Dynamic pipe holder；Described transmission tube support includes an electric machine support and two ordinary stents；Described electric machine support upper end is installed
Mud is had to clear up motor；Described mud cleaning motor is connected by belt with described belt wheel；Described mud discharge pipe support
Lower end is fixedly connected on described transmission tube support；Described transmission tube pedestal lower end is fixedly connected with support ring for fixing；Described
Fixed support circle is connected by screw with described upper filtering base.
Described mud discharging device is inclined at described mud and discharges immediately below the bend pipe mouth of pipe；Described mud discharging device includes
Two symmetrically placed fixed mounts, two cylinders being rotatably connected between two fixed mount two ends by bearing, and fixing
It is connected to the fixed mount support bar of described fixed mount bottom surface；Conveyer belt is slidably connected between two described cylinders；Described biography
Band both sides are sent to be provided with two pieces of relative baffle plates；It is fixedly connected with multiple baffle plate equidistantly distributed on described fixed mount to connect
Frame；Described baffle plate is fixedly connected on described baffle plate link；Be provided with near one end of drive link on described fixed mount with
The spoil disposal motor that described drum drive connects.
Between described frame upper and conveyer belt, electronic scale is installed.
Described secondary filter upper end is provided with water inlet pipe, and lower end is provided with water inlet pipe and blow-off pipe.
Described water inlet siphunculus outlet is located at the one-level tank upper end of described grade one filter；On described water inlet siphunculus
Intake pump is installed；Described single filter water pipe one end is connected with described one-level tank bottom, the other end and described two grades
The water inlet pipe of filter connects；On described single filter water pipe, centrifugal pump is installed；Described soil pipe one end is fixing to be connected
On the blow-off pipe of described secondary filter, the other end is arranged on the one-level tank upper end of described grade one filter；Described
Electromagnetic valve is installed on soil pipe；Described secondary effluent pipe one end is fixedly connected on the outlet pipe of described secondary filter,
The other end is arranged on the inside of described aqua storage tank；Described wash tub pipe is connected with secondary effluent pipe away from one-level tank one end
Logical；Described secondary effluent pipe is provided with outlet pipe electromagnetic valve between wash tub pipe and secondary filter；Described flushing
Water pipe is provided with backwash electromagnetic valve away from one-level tank side；Described wash tub pipe connects near one-level tank side pressure
Force transducer；Backwash is installed on described wash tub pipe between described backwash electromagnetic valve and pressure transducer be centrifuged
Pump.
Preferably: form recessed with the one-level that described lower filtering base bottom coordinates bottom described one-level inboard wall of cistern
Groove.
Preferably: described upper filtering base upper inside wall is provided with liquid level sensor；Described pressure transducer,
Liquid level sensor, and electronic scale is connected on the signal input part of controller, described intake pump, electromagnetic valve, backwash electricity
Magnetic pumping, backwash centrifugal pump, centrifugal pump, mud cleaning motor and spoil disposal motor are connected on the outfan of described controller.
Preferably: described baffle plate place plane and conveyer belt place plane are 20 ~ 40 ° of angles；Described gear
Plate lower end and transmission band outer end spacing 5 ~ 10 centimetres in conveyer belt plane of the same side.
Preferably: described secondary filter includes firm banking, it is fixedly connected on described firm banking
Cylinder, and it is arranged on the ceramic element between described firm banking and described cylinder；Described firm banking center is installed
Water pipe head, described firm banking outer ring is had to form centring ring, the row of offering between described centring ring and described water pipe head
Dirty mouth, below described firm banking, corresponding described Location for Sewage is fixedly connected with blow-off pipe, along circle below described firm banking
Circumferential direction is uniformly provided with many support bars, is fixedly connected with water inlet pipe below described water pipe head；Above described water pipe head
Being rotatably connected to rotate water pipe, described rotating water tube side wall circumferentially forms at least three group outlet pipes, often organizes described water outlet
Pipe includes along the two or more that described rotation water pipe is axially arranged；On each described outlet pipe, slip cap is connected to shower nozzle part；Institute
State shower nozzle part and include the adapter sleeve being slidably socketed with outlet pipe, be molded over the fountain head of described adapter sleeve sidewall and be molded over
The union joint at described adapter sleeve top；Corresponding between described ceramic element and described rotation water pipe often organize described outlet pipe and be all provided with
Have brush board, described brush board bead formed on back by least two form to groove, described groove and described union joint are fixing to be connected；Institute
Stating ceramic element top seal, bottom is fixedly connected with plastic seating, and described plastic seating is fixedly connected on firm banking；
Described cylinder top forms secondary effluent pipe, and described cylinder body bottom forms cylinder base and ring for fixing, described cylinder base
And form a second recess, described second recess and centring ring interference fit between ring for fixing；Described ring for fixing is moulded described
Material base is pressed on firm banking.
Compared with prior art, the invention has the beneficial effects as follows: during work, first open intake pump, make water logical from water inlet
Pipe flows in one-level tank, opens centrifugal pump, makes to be formed between one-level tank and ceramic filter plate negative pressure state, now water warp
Crossing ceramic filter plate and flow between one-level tank and ceramic filter plate, the water after single filter flows into from single filter water pipe
In secondary filter, open an electromagnetic valve per half an hour, the water after cascade filtration is gone out from secondary effluent bank of tubes, by two grades of mistakes
Sewage after chimney filter carries out single filter in soil pipe back flows back into one-level tank；When part mud blocks ceramic filter plate
On aperture, the wash tub pipe internal pressure near one-level tank side is the most too small, and by pressure transducer, controller just can
Closing outlet pipe electromagnetic valve and electromagnetic valve, open backwash centrifugal pump and backwash electromagnetic valve simultaneously, wash tub pipe is just by water storage
Water in groove is drawn in one-level tank, rinses ceramic filter plate, can will be attached to the mud in the aperture on ceramic filter plate
Go out；Opening mud cleaning motor, make the first belt wheel drive drive rod rotation, transmission tube rotarily drives the plate of scrubbing in outside and is making pottery
Rotate inside porcelain screen plate, due to the existence of spring so that the brush-washing head scrubbed on plate is close to pottery with ceramic filter plate inwall
Porcelain screen plate inwall slides, and order is attached to the mud of ceramic filter plate internal face and departs from ceramic filter plate internal face, then mud
Can deposit to the mud below inverted cone groove and accommodate in pipe, transmission tube rotarily drives mud and promotes blade to rotate, owing to spiral is led
To the existence of wall Yu roller, roller be positioned at spirally-guided wall peak will fall to minimum point time, mud discharge pipe bottom
Meeting insertion portion mud, rotates at transmission tube, and roller is when the peak of spirally-guided wall is close, under narrow on mud entrance
Wide design so that the mud being stored in mud discharge pipe is without departing from mud discharge pipe so that described mud discharge pipe exists
Transmission tube does reciprocal elevating movement while rotating, and the mud in mud discharge pipe is constantly accumulated, and finally discharges from mud
Bend pipe is expelled on mud discharger, and owing to baffle plate upper end is outward-dipping setting, the mud on baffle plate that falls will landing
To conveyer belt；When the weight that electronic scale detects the mud on conveyer belt top reaches setting value, controller will the row of order
Mud motor drives cylinder, makes conveyer belt drive mud to move appropriately distance, is expelled to outside this sewage disposal system, such spoil disposal
Motor avoids the need for being always maintained at duty, has saved electric energy.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the grade one filter schematic diagram of the present invention.
Fig. 3 is the sectional structure schematic diagram of the grade one filter of the present invention.
Fig. 4 is the structural representation of the parts for clearing up mud of the present invention.
Fig. 5 is the transmission tube of the present invention, mud discharge assembly and the structural representation of each parts that are connected with them.
Fig. 6 is the mud discharge pipe structural representation of the present invention.
Fig. 7 is the structural representation rotating each parts managed and be connected with it of the present invention.
Fig. 8 is the blowdown apparatus structural representation of the present invention.
Fig. 9 is the secondary filter structural representation of the present invention.
Figure 10 is the secondary filter sectional view of the present invention.
Figure 11 is the A portion schematic enlarged-scale view of Figure 10.
Figure 12 is the secondary filter decomposition texture schematic diagram of the present invention.
Figure 13 is the shower nozzle part structural representation of the present invention.
Figure 14 is the control system block diagram of the present invention.
1, grade one filter；11, one-level tank；12, lower filtering base；121, inverted cone groove；122, screen plate mounting post；
13, ceramic filter plate；14, upper filtering base；15, transmission tube；151, rotatable lamella；152, spring；153, panel connecting column is scrubbed；154、
Spirally-guided wall；155, mud promotes blade；156, belt wheel fixed plate；157, belt wheel；158, plate is scrubbed；1581, brush-washing head；
16, row's mud assembly；161, mud discharge pipe；1611, roller；1612, slider bar；162, mud discharges bend pipe；163, mud
Entrance；18, fixed support；181, upper fixed cover；1811, transmission tube support；1812, mud cleaning motor；182, lower fixed cover；
1821, mud discharge pipe support；183, support ring for fixing；2, secondary filter；21, firm banking；210, support bar；211, enter
Water pipe；212, blow-off pipe；213, water pipe head；214, centring ring；215, sewage draining exit；22, cylinder；221, secondary effluent pipe；
222, cylinder base；223, ring for fixing；23, ceramic element；231, plastic seating；24, water pipe is rotated；241, outlet pipe；25, spray
Head；251, adapter sleeve；252, fountain head；253, union joint；26, brush board；3, water inlet siphunculus；31, intake pump；4, single filter
Water pipe；41, centrifugal pump；5, soil pipe；51, electromagnetic valve；6, secondary effluent pipe；61, outlet pipe electromagnetic valve；7, wash tub pipe；71、
Backwash centrifugal pump；72, pressure transducer；73, backwash electromagnetic valve；8, aqua storage tank；9, mud discharging device；91, baffle plate；92, solid
Determine frame；93, fixed mount support bar；94, conveyer belt；941, spoil disposal motor；942, cylinder.
Detailed description of the invention
Below according to accompanying drawing, the detailed description of the invention of the present invention is made a detailed explanation.
According to shown in Fig. 1 to Figure 14, a kind of double-filtration formula novel sewage treatment unit described in the present embodiment, including one
Level filter 1, secondary filter 2, siphunculus 3 of intaking, single filter water pipe 4, soil pipe 5, it is fixedly connected on described cascade filtration
Secondary effluent pipe 6 on device, wash tub pipe 7, aqua storage tank 8 and mud discharging device 9.
Described grade one filter includes one-level tank 11, is arranged on the lower filtering base 12 within described one-level tank, Gu
Surely it is connected to the upper filtering base 14 of described one-level tank upper surface, is longitudinally mounted to the transmission tube of described one-level tank bosom
15, arrange mud assembly 16, mud drain tank 17, and fixed support 18.
Described one-level tank rounded cell body shape；Described lower filtering base is round tube shape；Described lower filtering base
Upper end is fixedly connected with the ceramic filter plate 13 circumferentially equidistantly distributed；Described lower filtering base and described upper filtering base it
Between form screen plate mounting seat 122；Described ceramic filter plate be fixedly connected on adjacent two pieces of described screen plate mounting seats it
Between；Described upper screen plate is inverted L-shaped, and matches with the top of described one-level tank.
Described transmission tube upper inside wall forms spirally-guided wall 154；Described transmission tube top forms belt wheel and fixes
Plate 156；Described belt wheel fixed plate upper end connects belt wheel 157；Described transmission tube bottom outer wall forms rotatable lamella 151；Institute
State transmission tube bottom and form mud promotion blade 155；Described mud promotes blade to be positioned at below described rotatable lamella；Described turns
Moving plate includes rotatable lamella and lower rotatable lamella；Described lower rotatable lamella is molded over described transmission tube outer wall relative to ceramic filter plate
The position of lower end；Described upper rotatable lamella is molded over the described transmission tube outer wall position relative to ceramic filter plate upper end；Described
Lower rotatable lamella is positioned at immediately below described upper rotatable lamella；Each described rotatable lamella outer end intermediary form scrubs panel connecting column 153；
Described panel connecting column outer sheath of scrubbing is connected to spring 152；Described corresponding up and down two pieces of outer ends scrubbing panel connecting column it
Between be fixedly connected with and scrub plate 158；Described plate of scrubbing relatively is scrubbed panel connecting column position near the end face of transmission tube and is formed
Two connection post mounting seats；Described connection post mounting seat is scrubbed outside panel connecting column described in being socketed in, and one end and described bullet
Spring offsets；Described plate outer face of scrubbing forms multiple equally distributed brush-washing head 1581；Described mud promotes blade edge
The circumference of transmission tube is uniformly distributed；Described mud promotes blade to be made up of with blade body blade connecting plate, described blade
Connecting plate and horizontal plane are the angle of 3 ° ~ 6 °, and described blade body is on the vortex-like line with roll tube axis as the center of circle；Institute
The lower filtering base upper end intermediary form stated has the inverted cone groove 121 promoting blade to coordinate with described mud.
Described row's mud assembly includes being coaxially mounted to the mud discharge pipe of described transmission tube bosom with transmission tube
161, it is fixedly connected on the roller 1611 of described mud discharge pipe external wall of upper portion, is molded over the multiple of described mud discharge pipe top
Slider bar 1612, and it is molded over the mud discharge bend pipe 162 of described mud discharge pipe upper end；Described roller is led with described spiral
Match to wall；Described mud discharge pipe inner wall lower offers up-narrow and down-wide mud entrance；Described slider bar is along vertical
To setting, and described slider bar is uniformly distributed circumferentially at described mud discharge pipe outer wall.
Described fixed support includes the upper fixed cover 182 being socketed in described mud discharge pipe top, and is socketed in institute
State the lower fixed cover 181 of transmission tube upper end；Described upper fixed cover inwall forms the sliding tray coordinated with described slider bar；Institute
State fixed cover outer wall and uniformly form three mud discharge pipe supports；Described lower fixed cover outer wall uniformly forms three L
The transmission tube support 1811 of shape；Described transmission tube support includes an electric machine support and two ordinary stents；Described motor props up
Frame upper end is provided with mud cleaning motor 1812；Described mud cleaning motor is connected by belt with described belt wheel；Described
Mud discharge pipe pedestal lower end is fixedly connected on described transmission tube support；Described transmission tube pedestal lower end is fixedly connected with support
Ring for fixing；Described fixed support circle is connected by screw with described upper filtering base.
Described mud discharging device is inclined at described mud and discharges immediately below the bend pipe mouth of pipe；Described mud discharging device includes
Two symmetrically placed fixed mounts 92, two cylinders 942 being rotatably connected between two fixed mount two ends by bearing, and
It is fixedly connected on the fixed mount support bar 93 of described fixed mount bottom surface；Conveyer belt 94 is slidably connected between two described cylinders；
Described conveyer belt both sides are provided with two pieces of relative baffle plates 91；Multiple equidistantly distributing it is fixedly connected with on described fixed mount
Baffle plate link；Described baffle plate is fixedly connected on described baffle plate link；Near the one of drive link on described fixed mount
End is provided with the spoil disposal motor 941 being connected with described drum drive.
Between described frame upper and conveyer belt, electronic scale is installed.
Described secondary filter upper end is provided with water inlet pipe, and lower end is provided with water inlet pipe and blow-off pipe.
Described water inlet siphunculus 3 outlet is located at the one-level tank upper end of described grade one filter；Described water inlet siphunculus
On intake pump 31 is installed；Described single filter water pipe one end is connected with described one-level tank bottom, and the other end is with described
The water inlet pipe of secondary filter connects；On described single filter water pipe 4, centrifugal pump 41 is installed；Described soil pipe 5 one end
Being fixedly connected on the blow-off pipe of described secondary filter, the other end is arranged on the one-level tank of described grade one filter
End；Electromagnetic valve 51 is installed on described soil pipe；Described secondary effluent pipe 6 one end is fixedly connected on described secondary filter
Outlet pipe on, the other end is arranged on the inside of described aqua storage tank；Described wash tub pipe 7 away from one-level tank one end with two grades
Outlet pipe is connected；Described secondary effluent pipe is provided with outlet pipe electromagnetic valve between wash tub pipe and secondary filter
61；Described wash tub pipe is provided with backwash electromagnetic valve 73 away from one-level tank side；Described wash tub pipe is near one-level
Tank side connects pressure transducer 72；Be positioned on described wash tub pipe described backwash electromagnetic valve and pressure transducer it
Between backwash centrifugal pump is installed.
The first recess coordinated with described lower filtering base bottom is formed bottom described one-level inboard wall of cistern.
Described upper filtering base upper inside wall is provided with liquid level sensor；Described pressure transducer, liquid level sensor, with
And electronic scale is connected on the signal input part of controller, described intake pump, electromagnetic valve, backwash electromagnetic pump, backwash from
Heart pump, centrifugal pump, mud cleaning motor, outlet pipe electromagnetic valve and spoil disposal motor are connected on the outfan of described controller.
Described controller is PLC, and controller is by conventional liquid level sensor, pressure transducer, electronic scale
Information controls the work of entering water electromagnetic valve, electromagnetic valve, centrifugal pump and mud cleaning motor etc., known in those skilled in the art
Technological know-how, has only to set according to demand when the present invention and performs the parameter value of each action and be easily achieved,
The most do not launch to describe.
Described baffle plate place plane and conveyer belt place plane are 20 ~ 40 ° of angles；Described baffle plate lower end and the same side
Transmission band outer end spacing 5 ~ 10 centimetres in conveyer belt plane.
Described secondary filter includes firm banking 21, the cylinder 22 being fixedly connected on described firm banking, and
The ceramic element 23 being arranged between described firm banking and described cylinder；Described firm banking center is provided with water pipe and connects
213, described firm banking outer ring forms centring ring 214, offers blowdown between described centring ring and described water pipe head
Mouth 215, below described firm banking, corresponding described Location for Sewage is fixedly connected with blow-off pipe 212, below described firm banking
Many support bars 210 are the most uniformly installed, below described water pipe head, are fixedly connected with water inlet pipe 211；Described water
Pipe joint rotates over connection rotation water pipe 24, and described rotating water tube side wall circumferentially forms at least three group outlet pipes 241,
Often organize described outlet pipe to include along the two or more that described rotation water pipe is axially arranged；Slip cap on each described outlet pipe
It is connected to shower nozzle part 25；Described shower nozzle part includes the adapter sleeve 251 being slidably socketed with outlet pipe, is molded over described adapter sleeve sidewall
Fountain head 252 and be molded over the union joint 253 at described adapter sleeve top；Between described ceramic element and described rotation water pipe
Corresponding often organize described outlet pipe and be equipped with brush board 26, described brush board bead formed on back by least two form to groove, described
Groove is fixing with described union joint to be connected；Described ceramic element top seal, bottom is fixedly connected with plastic seating 231, described
Plastic seating be fixedly connected on firm banking；Described cylinder top forms secondary effluent pipe 221, and described cylinder body bottom becomes
Type has cylinder base 222 and ring for fixing 223, one second recess of formation between described cylinder base and ring for fixing, described two grades
Groove and centring ring interference fit；Described plastic feet is pressed on firm banking by described ring for fixing.
During work, first open intake pump, make water flow in one-level tank from water inlet siphunculus, open centrifugal pump, make one-level
Forming negative pressure state between tank and ceramic filter plate, now water flows into one-level tank and ceramic filter through ceramic filter plate
Between plate, the water after single filter flows in secondary filter from single filter water pipe, opens an electromagnetic valve per half an hour,
Water after cascade filtration is gone out from secondary effluent bank of tubes, the sewage after cascade filtration pipe is back flowed back into one-level water through soil pipe
Single filter is carried out in groove；When part mud blocks the aperture on ceramic filter plate, wash tub pipe is near one-level tank side
Internal pressure is the most too small, and by pressure transducer, controller just can cut out outlet pipe electromagnetic valve and electromagnetic valve, opens anti-simultaneously
Rinsing centrifugal pump and backwash electromagnetic valve, the water in aqua storage tank is just drawn in one-level tank by wash tub pipe, rinses ceramic filter
Plate, the mud that can will be attached in the aperture on ceramic filter plate is gone out；Open mud cleaning motor, make the first belt wheel drive
Drive rod rotation, transmission tube rotarily drives the plate of scrubbing in outside and rotates inside ceramic filter plate, due to the existence of spring so that
The brush-washing head scrubbed on plate is close to the slip of ceramic filter plate inwall with ceramic filter plate inwall, and order is attached in ceramic filter plate
The mud of wall departs from ceramic filter plate internal face, in then mud can deposit to the mud receiving pipe below inverted cone groove, passes
Dynamic pipe rotarily drives mud and promotes blade to rotate, and due to the existence of spirally-guided wall Yu roller, is positioned at spirally-guided wall at roller
When peak will fall to minimum point, mud discharge pipe bottom meeting insertion portion mud, rotate at transmission tube, roller is to spiral
The peak of guide wall near time, due to the design that mud entrance is up-narrow and down-wide so that be stored in the mud in mud discharge pipe
Without departing from mud discharge pipe so that described mud discharge pipe does reciprocal elevating movement while transmission tube rotates, becoming silted up
Mud in mud discharge pipe is constantly accumulated, and finally discharges bend pipe from mud and is expelled to mud discharger, due to baffle plate upper end
Outward-dipping setting, fall the mud on baffle plate will landing on conveyer belt；When electronic scale detects conveyer belt top
When the weight of mud reaches setting value, controller will drive cylinder by order spoil disposal motor, makes conveyer belt drive mud to move suitable
When distance, be expelled to outside this sewage disposal system, such spoil disposal motor avoids the need for being always maintained at duty, has saved electricity
Energy.
Claims (1)
1. a double-filtration formula novel sewage treatment unit, it is characterised in that: include grade one filter, secondary filter, enter
Water siphunculus, single filter water pipe, soil pipe, the secondary effluent pipe being fixedly connected on described secondary filter, wash tub pipe, storage
Tank and mud discharging device；
Described grade one filter includes one-level tank, is arranged on the lower filtering base within described one-level tank, is fixedly connected on
The upper filtering base of described one-level tank upper surface, is longitudinally mounted to the transmission tube of described one-level tank bosom, also includes: row
Mud assembly, and fixed support；
Described one-level tank rounded cell body shape；Described lower filtering base is round tube shape；Described lower filtering base upper end
It is fixedly connected with the ceramic filter plate circumferentially equidistantly distributed；Molding between described lower filtering base and described upper filtering base
There is screen plate mounting seat；Described ceramic filter plate is fixedly connected between adjacent two pieces of described screen plate mounting seats；
Described transmission tube upper inside wall forms spirally-guided wall；Described transmission tube top forms belt wheel fixed plate；Described
Belt wheel fixed plate upper end is provided with belt wheel；Described transmission tube bottom outer wall forms rotatable lamella；Described transmission tube bottom molding
Mud is had to promote blade；Described mud promotes blade to be positioned at below described rotatable lamella；Described rotatable lamella include rotatable lamella with
And lower rotatable lamella；Described lower rotatable lamella is molded over the described transmission tube outer wall position relative to ceramic filter plate lower end；Described
Upper rotatable lamella is molded over the described transmission tube outer wall position relative to ceramic filter plate upper end；Described lower rotatable lamella is positioned on described
Immediately below rotatable lamella；Each described rotatable lamella outer end intermediary form scrubs panel connecting column；Described scrubs outside panel connecting column
Side is socketed with spring；It is fixedly connected with between described corresponding up and down two pieces of outer ends scrubbing panel connecting column and scrubs plate；Described
Plate of scrubbing relatively scrub panel connecting column position near the end face of transmission tube and form two connection post mounting seats；Described connection
Post mounting seat is scrubbed outside panel connecting column described in being socketed in, and one end offsets with described spring；Described scrubs plate outer face
Type has multiple equally distributed brush-washing head；Described mud promotes blade to be uniformly distributed along the circumference of transmission tube；Described mud
Promoting blade to be made up of with blade body blade connecting plate, described blade connecting plate and horizontal plane are the angle of 3 ° ~ 6 °, institute
The blade body stated is on the vortex-like line with roll tube axis as the center of circle；Described lower filtering base upper end intermediary form has with described
Mud promotes the inverted cone groove that blade coordinates；
Described row's mud assembly includes being coaxially mounted to the mud discharge pipe of described transmission tube bosom with transmission tube, fixing even
It is connected on the roller of described mud discharge pipe external wall of upper portion, is molded over multiple slider bars on described mud discharge pipe top, Yi Jicheng
The type mud in described mud discharge pipe upper end discharges bend pipe；Described roller matches with described spirally-guided wall；Described silt
Mud discharge pipe inner wall lower offers up-narrow and down-wide mud entrance；Described slider bar is longitudinally disposed, and described slip
Bar is uniformly distributed circumferentially at described mud discharge pipe outer wall；
Described fixed support includes the upper fixed cover being socketed in described mud discharge pipe top, and is socketed in described transmission tube
The lower fixed cover of upper end；Described upper fixed cover inwall forms the sliding tray coordinated with described slider bar；Fixed set
Outer wall uniformly forms three mud discharge pipe supports；Described lower fixed cover outer wall uniformly forms the transmission tube of three L-shaped
Support；Described transmission tube support includes an electric machine support and two support a；It is clear that described electric machine support upper end is provided with mud
Reason motor；Described mud cleaning motor is connected by belt with described belt wheel；Described mud discharge pipe pedestal lower end is fixed
It is connected on described transmission tube support；Described transmission tube pedestal lower end is fixedly connected with support ring for fixing；Described fixed support
Circle is connected by screw with described upper filtering base；
Described mud discharging device is inclined at described mud and discharges immediately below the bend pipe mouth of pipe；Described mud discharging device includes two
Symmetrically placed fixed mount, two cylinders being rotatably connected between two fixed mount two ends by bearing, and fixing connection
Fixed mount support bar in described fixed mount bottom surface；Conveyer belt is slidably connected between two described cylinders；Described conveyer belt
Both sides are provided with two pieces of relative baffle plates；Multiple baffle plate link equidistantly distributed it is fixedly connected with on described fixed mount；
Described baffle plate is fixedly connected on described baffle plate link；On described fixed mount, the one end near drive link is provided with described
The spoil disposal motor that drum drive connects；
Between described frame upper and conveyer belt, electronic scale is installed；
Described secondary filter upper end is provided with water inlet pipe, and lower end is provided with water inlet pipe and blow-off pipe；
Described water inlet siphunculus outlet is located at the one-level tank upper end of described grade one filter；Install on described water inlet siphunculus
There is entering water electromagnetic valve；Described single filter water pipe one end is connected with described one-level tank bottom, the other end and described two grades
The water inlet pipe of filter connects；On described single filter water pipe, centrifugal pump is installed；Described soil pipe one end is fixing to be connected
On the blow-off pipe of described secondary filter, the other end is arranged on the one-level tank upper end of described grade one filter；Described
Electromagnetic valve is installed on soil pipe；Described secondary effluent pipe one end is fixedly connected on the outlet pipe of described secondary filter,
The other end is arranged on the inside of described aqua storage tank；Described wash tub pipe is connected with secondary effluent pipe away from one-level tank one end
Logical；Described secondary effluent pipe is provided with outlet pipe electromagnetic valve between wash tub pipe and secondary filter；Described flushing
Water pipe is provided with backwash electromagnetic valve away from one-level tank side；Described wash tub pipe connects near one-level tank side pressure
Force transducer；Backwash is installed on described wash tub pipe between described backwash electromagnetic valve and pressure transducer be centrifuged
Pump；
The first recess coordinated with described lower filtering base bottom is formed bottom described one-level inboard wall of cistern；
Described upper filtering base upper inside wall is provided with liquid level sensor；Described pressure transducer, liquid level sensor, Yi Ji electricity
Sub-scale is connected on the signal input part of controller, described entering water electromagnetic valve, electromagnetic valve, backwash electromagnetic pump, backwash from
Heart pump, centrifugal pump, mud cleaning motor and spoil disposal motor are connected on the outfan of described controller；
Described baffle plate place plane and conveyer belt place plane are 20 ~ 40 ° of angles；Described baffle plate lower end and the biography of the same side
Dynamic band outer end spacing 5 ~ 10 centimetres in conveyer belt plane；
Described secondary filter includes firm banking, is fixedly connected on the cylinder on described firm banking, and is arranged on institute
State the ceramic element between firm banking and described cylinder；Described firm banking center is provided with water pipe head, described solid
Determine base outer ring and form centring ring, between described centring ring and described water pipe head, offer sewage draining exit, described firm banking
The corresponding described Location for Sewage in lower section is fixedly connected with blow-off pipe, is the most uniformly provided with many below described firm banking
Root support bar, is fixedly connected with water inlet pipe below described water pipe head；Described water pipe head rotates over connection rotation water pipe,
Described rotating water tube side wall circumferentially forms at least three group outlet pipes, often organizes described outlet pipe and includes along described rotation water pipe
Axially arranged two or more；On each described outlet pipe, slip cap is connected to shower nozzle part；Described shower nozzle part includes and water outlet
The adapter sleeve that pipe is slidably socketed, is molded over the fountain head of described adapter sleeve sidewall and is molded over the connection at described adapter sleeve top
Head；Between described ceramic element and described rotation water pipe, correspondence is often organized described outlet pipe and is equipped with brush board, the described brush board back side
Form at least two compositions to groove, described groove and described union joint are fixed and are connected；Described ceramic element top seal,
Bottom is fixedly connected with plastic seating, and described plastic seating is fixedly connected on firm banking；Described cylinder top forms
Secondary effluent pipe, described cylinder body bottom forms cylinder base and ring for fixing, forms one between described cylinder base and ring for fixing
Individual second recess, described second recess and centring ring interference fit；Described plastic feet is pressed on the fixing end by described ring for fixing
On seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610537735.7A CN106039813A (en) | 2016-07-10 | 2016-07-10 | Novel two-stage filtration type sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610537735.7A CN106039813A (en) | 2016-07-10 | 2016-07-10 | Novel two-stage filtration type sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106039813A true CN106039813A (en) | 2016-10-26 |
Family
ID=57186037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610537735.7A Pending CN106039813A (en) | 2016-07-10 | 2016-07-10 | Novel two-stage filtration type sewage treatment device |
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| Country | Link |
|---|---|
| CN (1) | CN106039813A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109667797A (en) * | 2019-01-24 | 2019-04-23 | 福建热心环保科技有限公司 | A kind of equipment for liquid transportation based on vacuum control check valve structure |
| CN112425553A (en) * | 2020-11-23 | 2021-03-02 | 德清瓜山水产养殖有限公司 | Make things convenient for aquaculture to use rotatory waste fitting discharging |
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| JPS62174613U (en) * | 1986-04-21 | 1987-11-06 | ||
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109667797A (en) * | 2019-01-24 | 2019-04-23 | 福建热心环保科技有限公司 | A kind of equipment for liquid transportation based on vacuum control check valve structure |
| CN112425553A (en) * | 2020-11-23 | 2021-03-02 | 德清瓜山水产养殖有限公司 | Make things convenient for aquaculture to use rotatory waste fitting discharging |
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Application publication date: 20161026 |
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