CN110240321A - A kind of efficient circulating sewage water treatment system and its sewage water treatment method - Google Patents
A kind of efficient circulating sewage water treatment system and its sewage water treatment method Download PDFInfo
- Publication number
- CN110240321A CN110240321A CN201910552050.3A CN201910552050A CN110240321A CN 110240321 A CN110240321 A CN 110240321A CN 201910552050 A CN201910552050 A CN 201910552050A CN 110240321 A CN110240321 A CN 110240321A
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- Prior art keywords
- filter bag
- loop back
- filtering
- shell
- aqueous solution
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a kind of efficient circulating sewage water treatment system and its processing methods, including supporing shell, loop back filter bag, air-blowing exclusion device, collect slag device, liquid filtering apptss, return pipe and water pump, the loop back filter bag be the closed circular comprising filtering micropore banded structure, the filtrate is intracavitary to be disposed adjacent collection slag device and liquid filtering apptss, the liquid filtering apptss are correspondingly arranged at the lower section of water inlet, the aqueous solution flowed down from the water inlet flows into liquid filtering apptss after the filtering of loop back filter bag, the inner cavity of the liquid filtering apptss is connected to intake antrum by return pipe, air-blowing exclusion device is provided in the endocyclic area of the loop back filter bag, the lower belt surface high speed of the air-blowing exclusion device towards loop back filter bag, which is blown, to be arranged, the collection slag device corresponds to air blowing device setting and is filtering The lower section in slag area circulating, efficiently can be handled sewage.
Description
Technical field
The invention belongs to sewage treatment field, in particular at a kind of efficient circulating sewage water treatment system and its sewage
Reason method.
Background technique
Since water resource pollution is increasingly severe, sewage treatment is also had been to be concerned by more and more people, currently, for
Sewage treatment has a more processing method, and obtains certain achievement, but its structure is complicated mostly, it is at high cost and time-consuming
Period is long, needs to improve optimization.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the present invention provides a kind of efficient circulating sewage
Processing system and its sewage water treatment method circulating, efficiently can be handled sewage.
Technical solution: to achieve the above object, technical scheme is as follows:
A kind of efficient circulating sewage water treatment system, including supporing shell, loop back filter bag, air-blowing removal of impurities dress
It sets, collect slag device, liquid filtering apptss, return pipe and water pump, the supporing shell is the shell structure of bottom opening setting, the branch
The inner cavity for supportting shell is filter chamber, and the loop back filter bag is the banded structure of closed circular, and described be recycled back to turns over
It include several filtering micropores on strainer, the loop back filter bag rotation is rotatably arranged in filter chamber, the filter chamber
The intake antrum on top and the filtrate chamber of lower part are separated by loop back filter bag, the intake antrum corresponds to water inlet, institute
State filtrate it is intracavitary be disposed adjacent collection slag device and liquid filtering apptss, the liquid filtering apptss be correspondingly arranged at the lower section of water inlet, from
The aqueous solution that the water inlet flows down through loop back filter bag filtering after flow into liquid filtering apptss, the liquid filtering apptss it is interior
Chamber is connected to intake antrum by return pipe, and the water outlet of the return pipe is adjacent to water inlet, on the water route of the return pipe
It is provided with water pump；It include filtered water section and filter residue area on the loop back filter bag, the filtered water section is correspondingly arranged in filtrate dress
It sets between water inlet, air-blowing exclusion device, the air-blowing removal of impurities is provided in the endocyclic area of the loop back filter bag
The lower belt surface high speed of device towards loop back filter bag, which is blown, to be arranged, and the collection slag device corresponds to air blowing device setting and filtering
The lower section in slag area.
Further, the liquid filtering apptss include the filtrate container of fixed setting and are arranged in the filtrate container inner cavity
The first filter plate, rabbling mechanism, partition, baffle, the lower section of the first filter plate, adjacent go back to of described partition one end is arranged in the partition
The water inlet end of water pipe is arranged on filtrate container, and the other end is free end and sets to the opposition side wall spacing of filtrate container
Set, the baffle spacing in filtrate container side wall and correspond to partition free end be arranged on filtrate container bottom wall, it is described
The top of baffle and the free end spacing of partition are arranged to form filtrate channel, the inner cavity of the filtrate container by barrier partitions at
Chamber and stir chamber are precipitated, the rabbling mechanism is arranged in the stir chamber, and the water inlet end of the return pipe is connected to stir chamber,
It is provided with medicament addition component on the outside of the filtrate container, component is added by medicament in the stir chamber and adds flocculant.
Further, the water outlet of the water return pipe is provided with concussion component, the concussion component include concussion shell,
Thrust gear, piston, the concussion shell are the shell structure of top end opening, and the concussion shell is fixed at supporing shell
Top, and be arranged adjacent to water inlet, on the side wall of the water outlet of return pipe connection setting earthquake shell, and described
Check valve is provided in return pipe, perforation offers several linear water outlet through slots, the work on the bottom of the concussion shell
In inner cavity of the plug by thrust gear reciprocating sliding setting concussion shell；Aqueous solution in the concussion housing cavity passes through piston
Shift reciprocately concussion.
It further, further include bottom plate, fixing seat and vibration exciter, the bottom end opening of supporing shell is arranged in the bottom plate
Side, and it is located at the lower section of collection slag device, the bottom plate spacing is arranged in liquid filtering apptss, and the bottom plate is hingedly hingedly set with fixing seat
It sets, the vibration exciter spacing is in fixing seat and the supporing shell that impulses；The loop back filter bag passes through vibration exciter fast vibration.
Further, the loop back filter bag is in inverted V type setting in the transmission direction, and a folding arm forms drainage
Area, another folding arm form filter residue area；The front side of the air-blowing exclusion device in the transmission direction is provided with brush member, the hair
Brush assemblies include that two hairbrush that filter bag zone face two sides are arranged in contact respectively turn rod, and the hairbrush turns rod scrub filter bag.
Further, the filtering micropore on the loop back filter bag includes that successively spacing is arranged alternately along its length
The first micropore group and the second micropore group, and the first micropore group, the second micropore group include several along zone face width direction
The micropore of setting, the pore size in the first micropore group is less than the pore size in the second micropore group.
A kind of efficient circulating sewage method for treating water, comprising the following steps:
S1: driving the rotation of loop back filter bag rotation, then by sewage solution to be processed by water inlet be discharged into
In supporing shell, the aqueous solution of inflow impacts on the zone face in the filtrate area of the loop back filter bag of rotation, and passes through filtering
Micropore carries out primary filtration, and after filtering, aqueous solution is downwardly towards the first filter plate by filtering micropore, filters again through the first filter plate
Flow direction precipitating chamber afterwards；Be trapped in after the filtering of loop back filter bag suspended matter on filter bag and solid particle polluter then with
The rotation direction of loop back filter bag is moved in filter residue area, and when the zone face containing filter residue passes through air-blowing exclusion device, is led to
It crosses high-speed flow filter residue blows off from zone face and falls in collection slag device, is then kept by the zone face after air-blowing exclusion device
Initial clean state, and loop back is moved in circles to filtrate area filtering solution again with this；
S2: and while loop back filter bag filtering solution, vibration exciter works and makes supporing shell and peace
Loop back filter bag high speed in supporing shell is shaken, and falls in the warp of the aqueous solution on loop back filter bag from water outlet
High speed shakes and generates bounce, and makes aqueous solution in diffusion type, increases the contact area of aqueous solution and filter bag, and
Increase the effect duration of aqueous solution and filtering micropore；
S3: flowing on the first filter plate from the aqueous solution oozed out in dregs filter by coupling tube, after filtering flow direction precipitating
Chamber precipitates intracavitary aqueous solution and quiet deposited phenomenon occurs, and the residue after precipitating is deposited in the bottom of precipitating chamber, and upper solution is logical
Filtered fluid channel flows in stir chamber, and adds component by medicament simultaneously and add flocculant into stir chamber, and flocculant passes through
The particle flocculations such as suspended matter of the rabbling mechanism in aqueous solution form large granular impurity, and formed uniformly mixed liquid mix admittedly it is molten
Liquid, liquid are consolidated mixed solution and are flowed in the inner cavity of concussion shell by return pipe；
S4: the aqueous solution in flow direction concussion housing cavity gradually flows downward on loop back filter bag from water outlet through slot
It is for re-filtering, and simultaneously, piston carries out upper and lower shift reciprocately under the action of thrust gear, so that concussion shell is interior
Chamber carries out alternately conversion between high-low pressure, so that the aqueous solution in concussion housing cavity generates reforming phenomena, prevents out
The blocking of water through slot, and make aqueous solution intermittent simultaneously by being discharged through slot.
The utility model has the advantages that loop back filter bag rotation of the invention rotates, then by sewage solution to be processed by into
The mouth of a river is discharged into supporing shell, and the aqueous solution of inflow impacts on the zone face in the filtrate area of the loop back filter bag of rotation,
And primary filtration is carried out by filtering micropore, after filtering, aqueous solution is downwardly towards the first filter plate by filtering micropore, through the first filter
Flow direction precipitating chamber after plate filters again；The suspended matter and solid particle being trapped in after the filtering of loop back filter bag on filter bag
Impurity is then moved in filter residue area with the rotation direction of loop back filter bag, and when the zone face for containing filter residue cleans by air-blowing
When device, filter residue is blown off from zone face by high-speed flow and is fallen in collection slag device, then by after air-blowing exclusion device
Zone face keep initial clean state, and loop back is moved in circles to filtrate area filtering solution again with this；And it is same
When, liquid filtering apptss collect filtered aqueous solution and carry out circulating filtration by return pipe again, promote filtration, purification degree.
Detailed description of the invention
Attached drawing 1 is overall structure stereoscopic schematic diagram of the invention；
Attached drawing 2 is integrally-built main view of the invention；
Attached drawing 3 is integrally-built top view of the invention；
Attached drawing 4 is integrally-built A-A of the invention to half-section diagram；
Attached drawing 5 is integrally-built operation principle schematic diagram of the invention；
Attached drawing 6 is loop back filter bag partial structural diagram of the invention.
Specific embodiment
The present invention will be further explained with reference to the accompanying drawing.
As shown in attached drawing 1 to attached drawing 5, a kind of efficient circulating sewage water treatment system, including supporing shell 1, be recycled back to
Strainer 6, air-blowing exclusion device 7, collection slag device 5, liquid filtering apptss 8, return pipe 10 and water pump 9 are turned over, the supporing shell 1 is bottom
The shell structure of portion's opening setting, the inner cavity of the supporing shell 1 are filter chamber 12, and the loop back filter bag 6 is closing
Cricoid banded structure, it and include several filtering micropores 13 on the loop back filter bag 6, such as the mesh belt of closed-loop,
6 rotation of loop back filter bag is rotatably arranged in filter chamber 12, and the loop back filter bag 6 turns rod axis by several
It is oriented to and is supported, and wherein one turn of rod axis is driven by driving motor 50, so that loop back filter bag 6 is certainly
Turn.The filter chamber 12 is separated into the intake antrum 14 on top and the filtrate chamber 15 of lower part by loop back filter bag 6, it is described into
Water cavity 14 corresponds to water inlet 16, and collection slag device 5 and liquid filtering apptss 8, the filtrate dress have been disposed adjacent in the filtrate chamber 15
8 lower sections for being correspondingly arranged at water inlet 16 are set, the aqueous solution flowed down from the water inlet 16 is after the filtering of loop back filter bag 6
It flows into liquid filtering apptss 8, the inner cavity of the liquid filtering apptss 8 is connected to intake antrum 14, and the return pipe by return pipe 10
10 water outlet is provided with water pump 9 on the water route of the return pipe 10 adjacent to water inlet 16；The collection of liquid filtering apptss 8 is recycled back to
It turns over the filtered aqueous solution of strainer 6 and passes through return pipe again and carry out multiple circulating filtration, promote filtration, purification degree.
It include filtered water section 21 and filter residue area 22 on the loop back filter bag 6, the loop back filter bag 6 is transmitting
It is arranged on direction in inverted V type, and a folding arm forms filtered water section 21, another folding arm forms filter residue area 22；The filtered water section 21 is corresponding
It is set between liquid filtering apptss 8 and water inlet 16 namely the area of coverage of water inlet 16 and the aqueous solution of return pipe water outlet discharge
Domain is provided with air-blowing exclusion device 7, institute to be filtered to aqueous solution in the endocyclic area of the loop back filter bag 6
The lower belt surface 6a high speed for stating air-blowing exclusion device 7 towards loop back filter bag 6, which is blown, to be arranged, and the collection slag device 5 corresponds to
The lower section in filter residue area 22 is arranged in air blowing device 7.The dregs filter 5 includes second in filter residue container and setting filter residue solution
Filter plate 35, for filtering the aqueous solution carried in the residue blown off, the aqueous solution of exudation is flowed into filtrate dress by soakaway trench 40
It sets in 8.
Drive 6 rotation of loop back filter bag rotation, then by sewage solution to be processed by water inlet 16 be discharged into
In supporing shell 1, the aqueous solution of inflow impacts on the zone face in the filtrate area 21 of the loop back filter bag 6 of rotation, and passes through
Filtering micropore 13 carries out primary filtration, and after filtering, aqueous solution is downwardly towards the first filter plate 23 by filtering micropore 13, through the first filter
Flow direction precipitating chamber 29 after plate 23 filters again；Suspended matter on filter bag and solid is trapped in after the filtering of loop back filter bag 6
Body granule foreign is then moved in filter residue area 22 with the rotation direction of loop back filter bag 6, and when the zone face warp for containing filter residue
When crossing air-blowing exclusion device 7, filter residue is blown off from zone face by high-speed flow and is fallen in collection slag device 5, then passes through gas
Zone face after blowing exclusion device 7 keeps initial clean state, and loop back is to the filtering solution again of filtrate area 21, with this
It moves in circles.
The liquid filtering apptss 8 include the filtrate container 26 of fixed setting and be arranged in 26 inner cavity of filtrate container the
One filter plate 23, rabbling mechanism 11, partition 24, baffle 27, the filter opening of first filter plate 23 are less than the size of filtering micropore 13, with
Filtered aqueous solution is filtered again by the first filter plate 23, the lower section of the first filter plate 23 is arranged in the partition 24, described
The water inlet end of the adjacent return pipe 10 in 24 one end of partition is arranged on filtrate container 26, and the other end is free end and holds to filtrate
The opposition side wall spacing of device 26 is arranged, side wall of 27 spacing of baffle in filtrate container 26 and the free end corresponding to partition 24
It is arranged on filtrate container bottom wall, the top of the baffle 27 and the free end spacing of partition 24 are arranged to form filtrate channel 28,
The inner cavity of the filtrate container 26 is separated into precipitating chamber 29 and stir chamber 30 by baffle 27, and the rabbling mechanism 11 is arranged in institute
It states in stir chamber 30, the water inlet end of the return pipe 10 is connected to stir chamber 30, and the outside of the filtrate container 26 is provided with medicine
Component 25 is added in agent, adds component by medicament in the stir chamber 30 and adds flocculant.What is oozed out from dregs filter 5 is water-soluble
Liquid is flowed on the first filter plate 23 by coupling tube 40, after filtering flow direction precipitating chamber 29, and the aqueous solution generation precipitated in chamber 29 is quiet
Deposited phenomenon, the residue after precipitating is deposited in the bottom of precipitating chamber 29, and upper solution flows to stir chamber by filtrate channel 28
In 30, and component 25 is added by medicament simultaneously and adds flocculant into stir chamber 30, flocculant is by rabbling mechanism 11 in water
The particle flocculations such as the suspended matter in solution form large granular impurity, and form uniformly mixed liquid and consolidate mixed solution, and liquid mixes admittedly
In inner cavity of the solution by the flow direction concussion shell 32 of return pipe 10.
The water outlet of the water return pipe 10 is provided with concussion component, and the concussion component includes concussion shell 32, passage
Mechanism 34, piston 33, the concussion shell 32 are the shell structure of top end opening, and the concussion shell 32 is fixed at support
The top of shell 1, and be arranged adjacent to water inlet 16, the side of the water outlet connection setting earthquake shell 32 of the return pipe 10
On wall, and check valve is provided in the return pipe, perforation, which offers, on the bottom of the concussion shell 32 several linear goes out
Water through slot 31, the piston 33 are shaken in the inner cavity of shell 32 by 34 reciprocating sliding of thrust gear setting；The concussion shell
Aqueous solution in 32 inner cavities is shaken by the shift reciprocately of piston 33.Aqueous solution in flow direction concussion 32 inner cavity of shell is gradually from out
Water through slot 31 flow downward to it is for re-filtering on loop back filter bag 6, and simultaneously, work of the piston 33 in thrust gear 34
Upper and lower shift reciprocately is carried out under, so that the inner cavity of concussion shell carries out alternately conversion between high-low pressure, so that concussion
Aqueous solution in 32 inner cavity of shell generates reforming phenomena, prevents water outlet through slot 31 from blocking, and make aqueous solution intermittent simultaneously
By being discharged through slot 31.
It further include bottom plate 2, fixing seat 3 and vibration exciter 4, the bottom end opening side of supporing shell 1 is arranged in the bottom plate 2, and
Positioned at the lower section of collection slag device 5,2 spacing of bottom plate is arranged in liquid filtering apptss 8, and the bottom plate 2 is hingedly hingedly set with fixing seat 3
It sets, 4 spacing of vibration exciter is in fixing seat 3 and the supporing shell 1 that impulses；The loop back filter bag 6 is quick by vibration exciter 4
Vibration.And while loop back 6 filtering solution of filter bag, vibration exciter 4 works and makes supporing shell 1 and be mounted on
Loop back filter bag 6 in supporing shell 1 shakes at a high speed, falls in the aqueous solution on loop back filter bag through height from water outlet
Speed shakes and generates bounce, and makes aqueous solution in diffusion type, increases the contact area of aqueous solution and filter bag, Yi Jizeng
Add the effect duration of aqueous solution Yu filtering micropore 13.
The front side of the air-blowing exclusion device 7 in the transmission direction is provided with brush member, and the brush member includes two
The hairbrush that filter bag zone face two sides are arranged in contact a respectively turns rod 36, and the hairbrush turns rod 36 and scrubs filter bag, passes through hairbrush
Turn rod in advance to scrub filter bag, enables to the residue in filtering micropore 13 to loosen, blow conducive to air blowing device 7
Removal, the air blowing device 7 are linear high pressure blow-gas spray head, and the width direction along filter bag is arranged.
As shown in Fig. 6, the filtering micropore 13 on the loop back filter bag 6 includes that successively spacing is handed over along its length
For the first micropore group 41 and the second micropore group 42 of setting, and the first micropore group 41, the second micropore group 42 are comprising several
Pore size in the micropore of zone face width direction setting, the first micropore group 41 is less than the micropore in the second micropore group 42
Size.In first filtering, quick filtering is able to carry out by the second micropore group 42 of large aperture, part solution is micro- by first
It hole group 41 and prevents filter opening from blocking, increases rate of filtration when filtering for the first time, it is miscellaneous when being filtered through return pipe return water for second
Matter particle is relatively small, is filtered by the first micropore group 41, is capable of the impurity particle of retention path as much as possible, guarantees filtering
Effect.
A kind of efficient circulating sewage method for treating water, comprising the following steps:
S1: then sewage solution to be processed is discharged by driving 6 rotation of loop back filter bag rotation by water inlet 16
To supporing shell 1, the aqueous solution of inflow impacts on the zone face in the filtrate area 21 of the loop back filter bag 6 of rotation, and leads to
It crosses filtering micropore 13 and carries out primary filtration, after filtering, aqueous solution is downwardly towards the first filter plate 23 by filtering micropore 13, through first
Flow direction precipitating chamber 29 after filter plate 23 filters again；Be trapped in after the filtering of loop back filter bag 6 suspended matter on filter bag and
Solid particle polluter is then moved in filter residue area 22 with the rotation direction of loop back filter bag 6, and when the zone face for containing filter residue
When by air-blowing exclusion device 7, filter residue is blown off from zone face by high-speed flow and is fallen in collection slag device 5, then is passed through
Zone face after air-blowing exclusion device 7 keeps initial clean state, and loop back is to the filtering solution again of filtrate area 21, with
This moves in circles；Until liquid level rises at the first filter plate 23 in filtrate container 26, stop the water delivery of water inlet 16, starts return pipe
Trap drainage；
S2: and while loop back 6 filtering solution of filter bag, vibration exciter 4 work and make supporing shell 1 and
The loop back filter bag 6 being mounted in supporing shell 1 shakes at a high speed, falls in from water outlet water-soluble on loop back filter bag
Liquid is shaken at a high speed and generates bounce, and makes aqueous solution in diffusion type, increases the contact area of aqueous solution and filter bag,
And increase the effect duration of aqueous solution and filtering micropore 13；
S3: it flows on the first filter plate 23 from the aqueous solution oozed out in dregs filter 5 by coupling tube 40, flows to after filtering
Chamber 29 is precipitated, the aqueous solution in chamber 29 is precipitated and quiet deposited phenomenon occurs, the residue after precipitating is deposited in the bottom of precipitating chamber 29, and
Upper solution is flowed in stir chamber 30 by filtrate channel 28, and is added component 25 by medicament simultaneously and added into stir chamber 30
Flocculant, flocculant forms large granular impurity by particle flocculations such as suspended matter of the rabbling mechanism 11 in aqueous solution, and is formed
Uniformly mixed liquid consolidates mixed solution, and liquid is consolidated in inner cavity of the mixed solution by the flow direction concussion shell 32 of return pipe 10；
S4: the aqueous solution in flow direction concussion 32 inner cavity of shell gradually flows downward to loop back filtering from water outlet through slot 31
It is for re-filtering on band 6, and simultaneously, piston 33 carries out upper and lower shift reciprocately under the action of thrust gear 34, so that concussion
The inner cavity of shell carries out alternately conversion between high-low pressure, so that the aqueous solution in concussion 32 inner cavity of shell generates concussion now
As preventing water outlet through slot 31 from blocking, and make aqueous solution intermittent simultaneously by being discharged through slot 31.
The above is only a preferred embodiment of the present invention, it should be pointed out that: for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (7)
1. a kind of efficient circulating sewage water treatment system, it is characterised in that: including supporing shell (1), loop back filter bag
(6), air-blowing exclusion device (7), collection slag device (5), liquid filtering apptss (8), return pipe (10) and water pump (9), the supporing shell
It (1) is the shell structure of bottom opening setting, the inner cavity of the supporing shell (1) is filter chamber (12), and described be recycled back to turns over
Strainer (6) is the banded structure of closed circular, and includes several filtering micropores (13) on the loop back filter bag (6),
Loop back filter bag (6) rotation is rotatably arranged in filter chamber (12), and the filter chamber (12) is turned over by being recycled back to
Strainer (6) is separated into the intake antrum (14) on top and the filtrate chamber (15) of lower part, and the intake antrum (14) corresponds to water inlet
(16), collection slag device (5) and liquid filtering apptss (8) have been disposed adjacent in the filtrate chamber (15), liquid filtering apptss (8) correspondence is set
The lower section in water inlet (16) is set, the aqueous solution flowed down from the water inlet (16) flows after loop back filter bag (6) are filtered
Enter to liquid filtering apptss (8), the inner cavity of the liquid filtering apptss (8) is connected to intake antrum (14) by return pipe (10), and described
The water outlet of return pipe (10) is provided with water pump (9) on the water route of the return pipe (10) adjacent to water inlet (16)；It is described to follow
Loopback is turned over comprising filtered water section (21) and filter residue area (22) on strainer (6), and the filtered water section (21) is correspondingly arranged in liquid filtering apptss
(8) between water inlet (16), air-blowing exclusion device (7), institute are provided in the endocyclic area of the loop back filter bag (6)
Lower belt surface (6a) high speed for stating air-blowing exclusion device (7) towards loop back filter bag (6), which is blown, to be arranged, the collection slag device
(5) correspond to air blowing device (7) setting in the lower section of filter residue area (22).
2. a kind of efficient circulating sewage water treatment system according to claim 1, it is characterised in that: the liquid filtering apptss
(8) include the filtrate container (26) of fixed setting and the first filter plate (23) being arranged in the filtrate container (26) inner cavity, stir
Mechanism (11), partition (24), baffle (27) are mixed, the partition (24) is arranged in the lower section of the first filter plate (23), the partition
(24) water inlet end of the adjacent return pipe in one end (10) is arranged on filtrate container (26), and the other end is free end and to filtrate
The opposition side wall spacing of container (26) is arranged, baffle (27) spacing in filtrate container (26) side wall and correspond to partition
(24) free end is arranged on filtrate container bottom wall, and the top of the baffle (27) and the free end spacing of partition (24) are arranged
It is formed filtrate channel (28), the inner cavity of the filtrate container (26) is separated into precipitating chamber (29) and stir chamber by baffle (27)
(30), in the stir chamber (30), the water inlet end of the return pipe (10) is connected to stirring for rabbling mechanism (11) setting
Chamber (30) is provided with medicament addition component (25) on the outside of the filtrate container (26), passes through medicament in the stir chamber (30)
It adds component and adds flocculant.
3. a kind of efficient circulating sewage water treatment system according to claim 1, it is characterised in that: the water return pipe
(10) water outlet is provided with concussion component, and the concussion component includes concussion shell (32), thrust gear (34), piston
(33), concussion shell (32) is the shell structure of top end opening, and the concussion shell (32) is fixed at supporing shell
(1) top, and be arranged adjacent to water inlet (16), water outlet connection setting earthquake shell (32) of the return pipe (10)
Side wall on, and check valve is provided in the return pipe, concussion shell (32) if bottom on perforation offer main line
Property water outlet through slot (31), the piston (33) by thrust gear (34) reciprocating sliding setting concussion shell (32) inner cavity
In；Aqueous solution in described concussion shell (32) inner cavity is shaken by the shift reciprocately of piston (33).
4. a kind of efficient circulating sewage water treatment system according to claim 1, it is characterised in that: further include bottom plate
(2), fixing seat (3) and vibration exciter (4), the bottom plate (2) are arranged in the bottom end opening side of supporing shell (1), and are located at collection slag
The lower section of device (5), bottom plate (2) spacing are arranged in liquid filtering apptss (8), and the bottom plate (2) is hingedly hinged with fixing seat (3)
Setting, vibration exciter (4) spacing is in fixing seat (3) and the supporing shell that impulses (1)；The loop back filter bag (6) passes through
Vibration exciter (4) fast vibration.
5. a kind of efficient circulating sewage water treatment system according to claim 1, it is characterised in that: the loop back
Filter bag (6) is arranged in inverted V type in the transmission direction, and a folding arm forms filtered water section (21), and another folding arm forms filter residue area
(22)；The front side of the air-blowing exclusion device (7) in the transmission direction is provided with brush member, and the brush member includes two
The hairbrush that filter bag zone face two sides are arranged in contact respectively turns rod (36), and the hairbrush turns rod (36) scrub filter bag.
6. a kind of efficient circulating sewage water treatment system according to claim 1, it is characterised in that: the loop back
Filtering micropore (13) on filter bag (6) includes the first micropore group (41) and second that successively spacing is arranged alternately along its length
Micropore group (42), and the first micropore group (41), the second micropore group (42) they include several along the setting of zone face width direction
Micropore, the pore size in the first micropore group (41) is less than the pore size in the second micropore group (42).
7. a kind of efficient circulating sewage method for treating water according to any one of claims 1 to 6, it is characterised in that: packet
Include following steps:
S1: then sewage solution to be processed is discharged by driving loop back filter bag (6) rotation rotation by water inlet (16)
In to supporing shell (1), the aqueous solution of inflow impacts the zone face in the filtrate area (21) in the loop back filter bag (6) of rotation
On, and primary filtration is carried out by filtering micropore (13), after filtering, aqueous solution is downwardly towards the first filter by filtering micropore (13)
Plate (23), flow direction precipitating chamber (29) after the first filter plate (23) filters again；It is trapped in after loop back filter bag (6) filtering
Suspended matter and solid particle polluter on filter bag are then as the rotation direction of loop back filter bag (6) is moved to filter residue area
(22) in, and when containing the zone face of filter residue by air-blowing exclusion device (7), filter residue is blown off simultaneously from zone face by high-speed flow
It falls in collection slag device (5), then initial clean state is kept by the zone face after air-blowing exclusion device (7), and be recycled back to
Filtrate area (21) filtering solution again is gone to, is moved in circles with this；
S2: and while loop back filter bag (6) filtering solution, vibration exciter (4) work and make supporing shell (1) with
And loop back filter bag (6) high speed being mounted on supporing shell (1) is shaken, and is fallen on loop back filter bag from water outlet
Aqueous solution shaken at a high speed and generate bounce, and make aqueous solution in diffusion type, increase connecing for aqueous solution and filter bag
Contacting surface product, and increase the effect duration of aqueous solution and filtering micropore (13)；
S3: it flows on the first filter plate (23) from the aqueous solution oozed out in dregs filter (5) by coupling tube (40), flows after filtering
To precipitating chamber (29), quiet deposited phenomenon occurs for the aqueous solution in precipitating chamber (29), and the residue after precipitating is deposited in precipitating chamber (29)
Bottom, and upper solution is flowed in stir chamber (30) by filtrate channel (28), and passes through medicament addition component (25) simultaneously
Flocculant is added into stir chamber (30), flocculant passes through the particle flocculations shapes such as the suspended matter of rabbling mechanism (11) in aqueous solution
It at large granular impurity, and forms uniformly mixed liquid and consolidates mixed solution, liquid consolidates mixed solution and passes through the concussion of return pipe (10) flow direction
In the inner cavity of shell (32)；
S4: the aqueous solution in flow direction concussion shell (32) inner cavity gradually flows downward to loop back filtering from water outlet through slot (31)
It is for re-filtering on band (6), and simultaneously, piston (33) carries out upper and lower shift reciprocately under the action of thrust gear (34), makes
The inner cavity that shell must be shaken carries out alternately conversion between high-low pressure, so that the aqueous solution in concussion shell (32) inner cavity produces
Raw reforming phenomena prevents water outlet through slot (31) blocking, and makes aqueous solution intermittent simultaneously by being discharged through slot (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910552050.3A CN110240321A (en) | 2019-06-25 | 2019-06-25 | A kind of efficient circulating sewage water treatment system and its sewage water treatment method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910552050.3A CN110240321A (en) | 2019-06-25 | 2019-06-25 | A kind of efficient circulating sewage water treatment system and its sewage water treatment method |
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| CN110240321A true CN110240321A (en) | 2019-09-17 |
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| CN201910552050.3A Withdrawn CN110240321A (en) | 2019-06-25 | 2019-06-25 | A kind of efficient circulating sewage water treatment system and its sewage water treatment method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116874008A (en) * | 2023-09-04 | 2023-10-13 | 湖南品清环保科技有限公司 | Industrial wastewater concentration evaporation condensation equipment and application method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120312755A1 (en) * | 2011-06-10 | 2012-12-13 | Aqua-Pure Ventures Inc. | Mobile clarifier and sludge dewatering system for onsite waste water treatment |
| CN207384965U (en) * | 2017-09-27 | 2018-05-22 | 湖南第一工业设计研究院 | Municipal sewage pretreatment pool |
| CN208032046U (en) * | 2018-02-05 | 2018-11-02 | 深圳市永驰环保设备有限公司 | A kind of conveyer belt type filtering device |
| CN109954315A (en) * | 2017-12-23 | 2019-07-02 | 桂林市世环废气处理设备有限公司 | A kind of trade effluent heavy metal collection system |
-
2019
- 2019-06-25 CN CN201910552050.3A patent/CN110240321A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120312755A1 (en) * | 2011-06-10 | 2012-12-13 | Aqua-Pure Ventures Inc. | Mobile clarifier and sludge dewatering system for onsite waste water treatment |
| CN207384965U (en) * | 2017-09-27 | 2018-05-22 | 湖南第一工业设计研究院 | Municipal sewage pretreatment pool |
| CN109954315A (en) * | 2017-12-23 | 2019-07-02 | 桂林市世环废气处理设备有限公司 | A kind of trade effluent heavy metal collection system |
| CN208032046U (en) * | 2018-02-05 | 2018-11-02 | 深圳市永驰环保设备有限公司 | A kind of conveyer belt type filtering device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116874008A (en) * | 2023-09-04 | 2023-10-13 | 湖南品清环保科技有限公司 | Industrial wastewater concentration evaporation condensation equipment and application method thereof |
| CN116874008B (en) * | 2023-09-04 | 2023-11-17 | 湖南品清环保科技有限公司 | Industrial wastewater concentration evaporation condensation equipment and application method thereof |
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