CN107854893A - A kind of Full-automatic fiber turntable micro-filter of advanced treatment of wastewater - Google Patents
A kind of Full-automatic fiber turntable micro-filter of advanced treatment of wastewater Download PDFInfo
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- CN107854893A CN107854893A CN201711374204.1A CN201711374204A CN107854893A CN 107854893 A CN107854893 A CN 107854893A CN 201711374204 A CN201711374204 A CN 201711374204A CN 107854893 A CN107854893 A CN 107854893A
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- Prior art keywords
- filter
- turntable
- fibre
- water
- wastewater
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
- B01D33/21—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with hollow filtering discs transversely mounted on a hollow rotary shaft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
- B01D33/37—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in parallel connection
- B01D33/39—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in parallel connection concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/80—Accessories
- B01D33/804—Accessories integrally combined with devices for controlling the filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
Abstract
A kind of Full-automatic fiber turntable micro-filter of advanced treatment of wastewater provided by the present invention, including steel reinforced concrete pond body (1), influent weir case (2), water outlet is adjustable weir plate (3), end support base (4), hollow equilateral hexagon cylinder (5), outlet pipe (6), delivery port support pulley (7), delivery port seal assembly (8), drainage (11), drive device (12), automation control system (14), the Microstrainer structure is simple, and small volume is in light weight, it is simple to operate, it is cheap.
Description
Technical field
Originally it is related to a kind of filter of advanced treatment of wastewater, this set filtration system is primarily adapted for use in surface water and further purified
(such as steel mill, power plant cooling water), the advanced treating for sewage, upgrading suitable for built sewage disposal plant effluent and new
The qualified discharge of sewage treatment plant is built, water outlet can be made to reach one-level A Treated sewage reusing engineerings from one-level B, belongs to sewage disposal neck
Domain.
Background technology
The water shortage situation in China has just revealed in the 1980s, and in development trend year by year, is at present
Solves the serious water shortage problem in China, most of sewage and contaminated liquid will pass through advanced treating, for drinking water, scape
Sight water and green land irrigation etc..
Problems be present in the conventional filter systems used in existing advanced treatment of wastewater technology：Various filter plants
Using horizontally disposed, suspension is deposited in filter material surface and blocks current soon to be passed through the arrangement of filtrate；It is high to backwash frequency
And back washing strength is big, backwashing system requires to there is powerful blower fan and water pump, also two sets complicated pipe-line systems,
Requirements for automatic control is high.Not only cost is high for existing various filter plants, and management operating expense is also high.
Also there are various fibre turntable filtering techniques in the market, i.e., be installed vertically on by multiple filter discs in central, transverse axis
Fiber filter cloth filter, such fiber filter cloth filter also have the following disadvantages：
1. such fiber filter cloth filter shaft axle bed bearing because be immersed in the phenomenon to be broken down in water for a long time；
2. such fiber filter cloth filter interior skeleton uses stainless steel, influenceed by material, filtering is not thorough；
3. such fiber filter cloth, under the operating mode of filtering, the fiber of implantation is in attached state, and hydrophobicity is poor, and easy to stick
Knot, cause the inhomogeneities of filtering and cause to suspend to enter central collection device by filter cloth, cause filter effect unobvious, filter
Cloth can not be cleaned thoroughly；
4. such fiber filter cloth filter skeleton and filter cloth are fixed by press strip, unified entirety can not be formed, so both
Reduce filter area again can caused by flanging is unreal off-line leak existing picture, so as to which the requirement of effluent quality can not be met.
5. the sucker material in the anti-aspirator of such fiber filter cloth filter is easier aging, so not only shorten
The service life of filter cloth equipment, also creates effluent quality phenomenon not up to standard；
6. such anti-aspirator of fiber filter cloth filtration system and sludge drainage system share a set of pipeline, anti-aspirator work
Time is short and frequent, and the sludge drainage system working time is longer, and both share a set of pipeline and cause the pipe-line system for a long time
Service life reduces.
The content of the invention
The purpose of the present invention is in view of the foregoing, and to manufacture a kind of Full-automatic fiber rotating disk micro-filtration of advanced treatment of wastewater
Machine, including steel reinforced concrete pond body (1), influent weir case (2), water outlet is adjustable weir plate (3), end support base (4), hollow equilateral hexagon post
Body (5), outlet pipe (6), delivery port support pulley (7), delivery port seal assembly (8), drainage (11), drive device
(12), automation control system (14).
The drainage (11) includes the supporting casing coupling of back suction pump (201), check-valves (202), magnetic valve (203), bottom of pond
Blow-off line (204), fibre turntable (9) blow-off pipe (205), and back washing device (10).
Wherein：Hollow equilateral hexagon cylinder (5) end sets axle and is connected with end support base (4)；It is described hollow
Equilateral hexagon cylinder (5) connects with outlet pipe (6)；The fibre turntable (9) passes through connector and hollow equilateral hexagon post
Body (5) links into an integrated entity；The fiber back washing device (10) is located at fibre turntable (9) side；The automation control system
(14) operation of back washing device (10) and drainage (11) can be set and controlled on request.
A kind of 2. Full-automatic fiber turntable micro-filter of advanced treatment of wastewater as claimed in claim 1, it is characterised in that
The automation control system (14) is by touch-screen, programmable controller, instrument, frequency converter, back suction pump (201), magnetic valve
(203), liquid level induction system (13) forms, and the liquid level induction system (13) can monitor the change of water level generation in real time.
A kind of 3. Full-automatic fiber turntable micro-filter of advanced treatment of wastewater as claimed in claim 1, it is characterised in that
It is high-strength nylon skeleton (901) that the fibre turntable (9) is internal, and outside is polyester and superfine fibre blending cloth set (902), bone
There are enough aqua regions of crossing inside frame (901), fibre turntable (9) bottom passes through connector with hollow equilateral hexagon cylinder (5)
Connection, ultimately forms one and is provided with multiple fibre turntables (9) so that sewage is separated by only by blending cloth set (902) mistake with clear water
The region of filter.
A kind of 4. Full-automatic fiber turntable micro-filter of advanced treatment of wastewater as claimed in claim 3, it is characterised in that
The filter tank includes cesspool and clear water reserviors, and cesspool includes inlet channel (102), (106) two parts of filtering ponds, and clear water reserviors are
Outlet canal (108).Sewage is filtered by blending cloth set (902), and clear water is discharged by outlet pipe (6).Sewage passes through water inlet pipe (101)
Into, by inlet channel (102), copper valve (104), influent weir case (2) inlet damper (105) are inlayed, it is logical to filtering ponds (106)
Blending cloth set (902) filtering is crossed, outlet canal (108) is expelled to by outlet pipe (6), by the adjustable weir plate of water outlet (3), eventually through
Pipeline (109) drains into sterilization canal.
A kind of 5. Full-automatic fiber turntable micro-filter of advanced treatment of wastewater as claimed in claim 4, it is characterised in that
The fibre turntable (9) is completely submerged in filtering ponds (106).
Delivery port seal assembly uses unstressed cooperation, solves seal because abrasion causes water outlet blow-by leak to be oozed
The problems such as water；It is high-strength nylon skeleton inside fibre turntable, outside is import polyester and the cloth set of superfine fibre blending, is formed
One entirety, not only increases filter area, and it is unreal to solve filter cloth flanging, off-line, phenomena such as leak, so as to improve
Service life and effluent quality；Liquid level induction system, coordinate automation control system, it is effective to control fibre turntable backwash week
Phase, the energy consumption that invalid backwash is wasted and the damage that frequent backwash is brought to fibre turntable are avoided, improves making for fibre turntable
Use the life-span.
Advantageous effects：
1. the flux of filter cloth is bigger.Filter cloth is knitted by organic fiber heap and formed, and is made into villiform surface by nylon fiber and is gathered
As supporter, impurity is not easy to stick ester fiber.There is the characteristic of oleophobic simultaneously, so that filter cloth cleaning is cleaner thorough, filter
The attenuation very little of cloth, therefore increase the flux of filter cloth.
2. high treating effect.Fine hair tiles during filtering.Increase filter depth, aperture reaches micron order, and can retain particle diameter is
The molecule of several microns (μm), therefore effluent quality and stable water outlet are better than pellet filter tank and screen filtration.
3. novel in design, anti impulsion load.Filter disc vertical design, work principle of filter are cross-flow filtrations, be the equal of filter tank and
The combination of sedimentation basin.The big sludge Direct precipitation of particle is drained to bucket shape bottom of pond, unlike all suspensions of general filter chamber (SS)
All have to pass through filtrate.Therefore impact of the fibre turntable filter chamber more resistant to high suspended matter concentration and bulky grain suspension.
4. continuous operation.Unijunction fibre turntable filter chamber can be filtered continuously when cleaning.And can not during the backwash of separate unit sand filter
Continuous filtering.
5. backwash efficiency high.Water consumption is low.It is approximately the 1/2 of sand filter to backwash water consumption.
6. run automatic control.Filtering, anti-suck purge etc. are entirely by programme-control, and multiple protective, not daily
It is not required to special messenger's operational administrative.
7. the loss of flood peak is small.0.3m is generally in filter tank.And the loss of flood peak of sand filter is generally 2m.
8. operating cost is low.Operating cost is less than 0.002 yuan/ton of water.
9. installed power is low, simple and compact device, auxiliary device is few.Vacancy rate is low.The installed power of fibre turntable filter chamber
It is approximately the 1/10~1/15 of sand filter, the upgrading for built sewage disposal plant effluent is without transformer dilatation.
10. floor space is small, filter efficiency is high.Rotating disk vertical design is filtered, both sides are involved in filtering, and make the occupation of land of very little
Area can have very big filter area.
11. systemic-function is recovered to see soon.It is smaller to filter influence of the accident of preprocessing system to filter tank, and recovers very fast.
It is filter disc outside accidental pollution occur, and on not influenceed on the inside of filter disc.And the sludge in filter tank can pass through discharge pipeline
It is rapid to remove.
12. design and short construction period.Fibre turntable filter chamber integral module, design and easy for construction and quick；And
Enlarging is easy.And sand filter has substantial amounts of design work and quantities, long construction period.
13. with outdoor anti-freezing design.In order to fit the antifreeze problem of outdoor mounted, fibre turntable filter chamber can inhale back suction
Water pump is placed in pond, has both solved the susceptible to plugging problem that antifreeze problem also solves electrically operated valve.
14. the anti-clogging of back suction pulsating pump designs.In order to solve the blockage problem of back suction pulsating pump, fibre turntable filter chamber design
From Wet-dry anti-clogging sewage pump.
15. filtering designs with precipitation integral.Width flow type sedimentation and filtration integrated tank can be organically filtering and second pond
It is integrated, eliminates original filter tank so that occupation of land is smaller, and investment is lower.
Brief description of the drawings：
Fig. 1 the structural representation of present invention；
Fig. 2 is Fig. 1 sectional view；
Fig. 3 is Fig. 1 left view；
Fig. 4 is the structure chart of fibre turntable；
Removal effect of Fig. 5 present invention to SS；
Removal effect of Fig. 6 present invention to TP；
Removal effect of Fig. 7 present invention to turbidity.
Embodiment
The present invention is further described with reference to specific embodiment.
A kind of Full-automatic fiber turntable micro-filter of advanced treatment of wastewater, including steel reinforced concrete pond body (1), influent weir case (2), go out
Water is adjustable weir plate (3), end support base (4), hollow equilateral hexagon cylinder (5), outlet pipe (6), delivery port support pulley
(7), delivery port seal assembly (8), drainage (11), drive device (12), automation control system (14).
The drainage (11) includes the supporting casing coupling of back suction pump (201), check-valves (202), magnetic valve (203), bottom of pond
Blow-off line (204), fibre turntable (9) blow-off pipe (205), and back washing device (10).
Wherein：Hollow equilateral hexagon cylinder (5) end sets axle and is connected with end support base (4)；It is described hollow
Equilateral hexagon cylinder (5) connects with outlet pipe (6)；The fibre turntable (9) passes through connector and hollow equilateral hexagon post
Body (5) links into an integrated entity；The fiber back washing device (10) is located at fibre turntable (9) side；The automation control system
(14) operation of back washing device (10) and drainage (11) can be set and controlled on request.
The automation control system (14) by touch-screen, programmable controller, instrument, frequency converter, back suction pump (201),
Magnetic valve (203), liquid level induction system (13) composition, the liquid level induction system (13) can monitor the change of water level generation in real time
Change.
It is high-strength nylon skeleton (901) that the fibre turntable (9) is internal, and outside is polyester and superfine fibre blending cloth set
(902), there are enough aqua regions of crossing inside skeleton (901), fibre turntable (9) bottom leads to hollow equilateral hexagon cylinder (5)
Connector connection is crossed, one is ultimately formed and is provided with multiple fibre turntables (9) so that sewage is separated by only by blending cloth set with clear water
(902) region of filtering.
The filter tank includes cesspool and clear water reserviors, and cesspool includes inlet channel (102), (106) two parts of filtering ponds,
Clear water reserviors are outlet canal (108).Sewage is filtered by blending cloth set (902), and clear water is discharged by outlet pipe (6).Sewage is by entering
Water pipe (101) enters, by inlet channel (102), edge copper valve (104), influent weir case (2) inlet damper (105), to filtering ponds
(106), filtered by blending cloth set (902), outlet canal (108) is expelled to by outlet pipe (6), by the adjustable weir plate of water outlet (3),
Sterilization canal is drained into eventually through pipeline (109).
The fibre turntable (9) is completely submerged in filtering ponds (106).
For general technology, the sewage into fibre turntable filter chamber largely comes from sedimentation basin, fibre turntable filter chamber point
For cesspool and clear water reserviors, cesspool includes inlet channel (102), and (106) two parts of filtering ponds, clear water reserviors are outlet canal
(108).Sewage is filtered by blending cloth set (902), and clear water is discharged by outlet pipe (6).The system does not need extra power, root
According to free gravity drop, 24 continuous throughout the twenty-four hour24s can be achieved.Sewage by water inlet pipe (101) enter, by inlet channel (102),
Copper valve (104), influent weir case (2) inlet damper (105) are inlayed, to filtering ponds (106), is filtered by blending cloth set (902), by
Outlet pipe (6) is expelled to outlet canal (108), and by the adjustable weir plate of water outlet (3), sterilization canal is drained into eventually through pipeline (109).
Inlet channel (102) can set return duct (103), and return duct (103) can prevent that flood stroke water level is too high, and sewage overflows
Stream influences effluent quality.Inlay copper valve (104) and can adjust amount of inlet water.Influent weir case (2) water distribution uniformity, increase cloth water area,
Slow down the impact of current.Inlet damper (105) can avoid the destruction into impact during water to fibre turntable (9).
Fibre turntable (9) is completely submerged in filtering ponds (106), and increasing of the filter area compared to half immersion is twice the above.
Sewage on the outside of filter cloth by entering, and filtered fluid is collected by hollow tube, and gravity stream discharges filter tank by effluent weir.Whole process is
Continous way.Filter tank is provided with overfall (107), and overflow protective effect is played when return duct (103) has little time discharge.Bottom of pond
Perforation blow-off pipe (110), discharged by drainage outside pond.
Drainage (11) includes the supporting casing coupling of back suction pump (201), check-valves (202), magnetic valve (203), bottom of pond blowdown
Pipeline (204), fibre turntable (9) blow-off pipe (205), and back washing device (10).
Drive device includes sprocket wheel, chain (206), and sprocket wheel is arranged on outlet pipe (6), and tightens up pinch roller (207).
Back washing device (10) one end is fixed with steel reinforced concrete pond body (1), and is provided with suction nozzle, elastic force apparatus, can adjust up and down,
It is easy to back washing device preferably to clean the dirt come in blending cloth set (902) left by filtering.Back washing device (10) is additionally provided with swollen
Swollen hook (208), back washing device (10) can be reeled in steel reinforced concrete pond body (1) side, to overhaul and safeguarding vacating space.
The automation control system (14) of Full-automatic fiber turntable micro-filter is by touch-screen, programmable controller, instrument, change
Frequency device, back suction pump (201), magnetic valve (203), liquid level induction system (13) composition.
Touch-screen is the intellectualized operation display terminal for substituting traditional control buttons and indicator lamp.For setting
Parameter, display data, monitoring device state, the description automation control process in the form of animation, curve etc..Programmable controller is adopted
Collection field instrument data and the state of field apparatus are shown on the touchscreen；Field apparatus is controlled according to parameter setting on touch-screen
Operation.
Automation control system (14)
1st, Liquid level
During the liquid level high position in filter tank, equipment is cleaned.Cleaning step is as follows：
A, fibre turntable micro-filtration machine actuating device (12) startup optimization, while open back suction pump (201) and corresponding fiber turn
Disk magnetic valve (203), each back suction pump (201) run 180 seconds (settable).
B, fibre turntable micro-filtration machine actuating device (12) is out of service, carries out bottom of pond blowdown, back suction pump (201) and corresponding pond
Bottom blowdown magnetic valve (203) runs 180 seconds (settable).
C, if the liquid level of filtering ponds (106) still repeats A and step B in high level, fibre turntable Microfilter.
If D, the liquid level of filtering ponds (106) is not in high level, the drive device (12) of fibre turntable Microfilter,
Back suction pump (201), magnetic valve (203) are halted state.
E, if filtering ponds (106) liquid level is low level in above step, the drive device (12) of fibre turntable Microfilter,
Back suction pump (201), magnetic valve (203) are out of service.
2nd, time control
Fibre turntable Microfilter accumulated running time is more than or equal to 120 minutes cleaning frequencies (can set), and fibre turntable is micro-
Filter is cleaned.Cleaning step is as follows：
A, fibre turntable micro-filtration machine actuating device (12) startup optimization, while open back suction pump (201) and corresponding fiber turn
Disk magnetic valve (203), each back suction pump (201) run 180 seconds (settable).
B, fibre turntable micro-filtration machine actuating device (12) is out of service, carries out bottom of pond blowdown, back suction pump (201) and corresponding pond
Bottom blowdown magnetic valve (203) runs 180 seconds (settable).
C, equipment accumulated running time resets, and equipment accumulated running time adds up again.
D, if filtering ponds (106) liquid level is low level in above step, drive device (12), back suction pump (201), magnetic valve
(203) it is out of service.
Operation principle：
Filtering：
The gravity flow of sewage intercepting well gravity principle enters filter tank, and cloth mill weir is provided with filter tank.Fibre turntable (9) uses total flooding
Formula, fibre turntable (9) are communicated with region with hollow equilateral hexagon cylinder (5) contact surface, and sewage is entered by filter cloth outside,
It is pooled in hollow equilateral hexagon cylinder (5), by outlet pipe (6), finally flows automatically and filter tank is discharged by effluent weir.Whole mistake
Journey is continous way.
Cleaning：
Part sludge absorption gradually forms sludge blanket on the outside of filter cloth in filtering.With the accumulation of sludge on filter cloth, filter cloth
Filtration resistance increase, filter tank water level gradually rise.Changed by liquid level in pressure sensor monitoring pond.When liquid level reaches in the pond
When cleaning setting value (high water level), PLC can start back suction sucking pump, start cleaning process.During cleaning, filter tank can continuously filter.
During filtering, filtering rotating disk is in static state, is advantageous to the bottom of pond deposition of sludge.During cleaning, rotating disk or anti-is filtered
Suction disc is rotated with 1rpm/2min speed.Suction pump negative-pressure ward filter cloth surface, the mud granule gathered on filter cloth is absorbed,
Water in filtering rotating disk is outwards aspirated simultaneously from inner, and plays cleaning action to filter cloth.The instantaneous area that rinses only accounts for full filtering turn
1% or so of disc area.Backwash process is interval.
During cleaning, 1 filtering rotating disk is one group, is controlled by the motor-driven valve on automatic switchover suction pump pipeline, and fiber turns
Alternately, the work of suction pump therebetween is continuous for the cleaning of each group in the complete cleaning process in one, disk filter tank.Work as water inlet
Water quality suddenly deteriorates, and liquid level rapidly rises to backwash liquid level in pond, starts all backwashing pumps simultaneously during cleaning, can be simultaneously
Several groups of filtering rotating disks are backwashed, until backwashing period recovers normal.
Spoil disposal：
The filtering rotating disk of fibre turntable filter chamber has bucket shape bottom of pond, in favor of the collection of pool bottom sludge.Sludge-tank bottom sinks
Product reduces the sludge quantity on filter cloth, can extend filtration time, reduces backwash water.By the period of a setting, PLC starts
Sludge pump, by bottom of pond perforated sludge discharge pipe by sludge reflux to plant area's drainage system.Wherein, spoil disposal interval time and spoil disposal last
It can adjust.
It is high-strength nylon skeleton (901) that the fibre turntable (9) is internal, and outside is polyester and superfine fibre blending cloth set
(902), the fibre turntable (9) is made up of 6 independent bursts, and inside is high-strength nylon skeleton (901), outside for polyester and
Superfine fibre blending cloth set (902).The assembling structure of filter cloth/framework will cause each burst to be relatively easy to therefrom
Removed on heart pipeline, and without using special tool(s), and allow in the movement of device top and change filter cloth.System need not use spy
Different instrument, also do not consider that returning to manufactory goes to change.
Filter cloth is as supporter by superfine fibre blending cloth set, and filter cloth normal pore size is 10 μm and served as a contrast with polyester material
Bottom.It is not allow for granular and netted vacancy.Filter cloth medium will have 3mm to 5mm effective filter depth, to make solids exist
Fully contacted with filter medium in effective filter thickness, by the capture of particles of oversize.The depth of filter cloth can store capture
Particle, reduce backwash flow, while loss of flood peak when can also reduce normal operation.Without filtering retention depth knit shape net and
Microstrainer is not meet requirement.
Each filter cloth filter disc will at least have 12.6 square metres of effective submergence filter area, and easily be taken out from device.
Table 1 contrasts for quality of reused water index：
The unit of table 1：mg/L
It can be seen that for most execution at present, " sewage plant of one-level B " discharge standards, if discharged as strict as possible, is changed to " one
If level A standards " or " water for scenic environment use standard ", the pico- filter of fibre turntable is exactly a selection well.
The test effect of the present invention
First, removal effect of the present invention to SS：
Under different water inlet concentration of suspension, filter cloth to the removal effect of suspension as shown in figure 5, shown by Fig. 5,
As water inlet SS<During 20mg/L, water outlet SS can reach≤10mg/L requirement, qualification rate 100%, with water inlet SS increases, water
Matter is declined slightly.It is primarily due to increase into water SS, increases filter cloth surface load, declines instantaneous effluent quality, but with filter
Pollutant increases on cloth, and filter cloth hole is gradually blocked, effluent quality can gradually improve.(data are 2 points after backwash in figure
Clock test data).
2nd, removal effect of the present invention to TP：
AL2 (SO4) 3 is made into various concentrations solution in drug dissolving tank, is squeezed into raw water by measuring pump, is mixed through pipeline
Device is mixed and fully reacted 10 minutes in anti-tank, is then filtered through Full-automatic fiber turntable micro-filter, removal effect of the filter cloth to TP
Fruit is as shown in Figure 6：Shown by Fig. 6, when raw water total phosphorus is 1.5mg/L, when aluminum sulfate chemical feeding quantity reaches 35mg/L, total phosphorus is gone
Except rate reaches 67%, water outlet can reach one-level A standards (0.5mg/L).
3rd, removal effect of the present invention to turbidity：
Directly filtered using water factory's water outlet, filter cloth is as shown in Figure 7 to the removal effect of turbidity：Shown by Fig. 7, filtered
Cloth reaches more than 70% to the clearance of turbidity.
Certainly, described above is only one embodiment of the present invention, it should be pointed out that the common skill of the art
For art personnel, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications
Belong within the protection domain of the claims in the present invention.
Claims (5)
1. a kind of Full-automatic fiber turntable micro-filter of advanced treatment of wastewater, including steel reinforced concrete pond body (1), influent weir case (2), water outlet
Adjustable weir plate (3), end support base (4), hollow equilateral hexagon cylinder (5), outlet pipe (6), delivery port support pulley (7),
Delivery port seal assembly (8), drainage (11), drive device (12), automation control system (14).
The drainage (11) includes the supporting casing coupling of back suction pump (201), check-valves (202), magnetic valve (203), bottom of pond blowdown
Pipeline (204), fibre turntable (9), blow-off pipe (205), and back washing device (10).
Wherein：Hollow equilateral hexagon cylinder (5) end sets axle and is connected with end support base (4)；It is described hollow equilateral
Hexagon cylinder (5) connects with outlet pipe (6)；The fibre turntable (9) passes through connector and hollow equilateral hexagon cylinder (5)
Link into an integrated entity；The fiber back washing device (10) is located at fibre turntable (9) side；The automation control system (14) can press
It is required that set and control the operation of back washing device (10) and drainage (11).
2. the Full-automatic fiber turntable micro-filter of a kind of advanced treatment of wastewater as claimed in claim 1, it is characterised in that described
Automation control system (14) by touch-screen, programmable controller, instrument, frequency converter, back suction pump (201), magnetic valve (203),
Liquid level induction system (13) forms, and the liquid level induction system (13) can monitor the change of water level generation in real time.
3. the Full-automatic fiber turntable micro-filter of a kind of advanced treatment of wastewater as claimed in claim 1, it is characterised in that described
Fibre turntable (9) internal is high-strength nylon skeleton (901), and outside is polyester and superfine fibre blending cloth set (902), skeleton
(901) there are enough aqua regions excessively inside, fibre turntable (9) bottom is connected with hollow equilateral hexagon cylinder (5) by connector
Connect, ultimately form one and be provided with multiple fibre turntables (9) so that sewage is separated by with clear water only to be filtered by blending cloth set (902)
Region.
4. the Full-automatic fiber turntable micro-filter of a kind of advanced treatment of wastewater as claimed in claim 3, it is characterised in that described
Filter tank includes cesspool and clear water reserviors, and cesspool includes inlet channel (102), and (106) two parts of filtering ponds, clear water reserviors are water outlet
Canal (108).Sewage is filtered by blending cloth set (902), and clear water is discharged by outlet pipe (6).Sewage is entered by water inlet pipe (101)
Enter, by inlet channel (102), edge copper valve (104), influent weir case (2) inlet damper (105), to filtering ponds (106), pass through
Blending cloth set (902) filters, and outlet canal (108) is expelled to by outlet pipe (6), by the adjustable weir plate of water outlet (3), eventually through pipe
Road (109) drains into sterilization canal.
5. the Full-automatic fiber turntable micro-filter of a kind of advanced treatment of wastewater as claimed in claim 4, it is characterised in that described
Fibre turntable (9) is completely submerged in filtering ponds (106).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711374204.1A CN107854893A (en) | 2017-12-19 | 2017-12-19 | A kind of Full-automatic fiber turntable micro-filter of advanced treatment of wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711374204.1A CN107854893A (en) | 2017-12-19 | 2017-12-19 | A kind of Full-automatic fiber turntable micro-filter of advanced treatment of wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107854893A true CN107854893A (en) | 2018-03-30 |
Family
ID=61706943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711374204.1A Withdrawn CN107854893A (en) | 2017-12-19 | 2017-12-19 | A kind of Full-automatic fiber turntable micro-filter of advanced treatment of wastewater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107854893A (en) |
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2017
- 2017-12-19 CN CN201711374204.1A patent/CN107854893A/en not_active Withdrawn
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Application publication date: 20180330 |