CN107081001A - A kind of fiber filter disc filtration system - Google Patents
A kind of fiber filter disc filtration system Download PDFInfo
- Publication number
- CN107081001A CN107081001A CN201710460033.8A CN201710460033A CN107081001A CN 107081001 A CN107081001 A CN 107081001A CN 201710460033 A CN201710460033 A CN 201710460033A CN 107081001 A CN107081001 A CN 107081001A
- Authority
- CN
- China
- Prior art keywords
- filter
- filtering ponds
- filter disc
- weir plate
- fiber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
- B01D33/15—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
- B01D33/23—Construction of discs or component sectors thereof
-
- 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
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
-
- 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
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a kind of fiber filter disc filtration system, including filtering ponds, fiber filter disc filter, water inlet weir plate, water outlet weir plate and backwashing system, it is characterized in that, the filter tank is separately installed with water inlet weir plate and water outlet weir plate close to top both sides, the lower section of the water outlet weir plate is provided with clear water reserviors, position is kept right in filtering ponds bottom provided with column, the fiber filter disc filter is arranged between support frame and the inner left wall of filtering ponds, it is located above the water outlet weir plate at the top of filtering ponds and rotary drive motor is installed, pass through chain drive between rotary drive motor and fiber the filter disc filter, the backwashing system part is arranged on inside filtering ponds, another part is arranged on the side of filtering ponds.The present invention being combined with backwashing system by filtration system, can realize high-volume, the non-batch process to sewage, and sewage treating efficiency is high, will not produce secondary pollution, high treating effect.
Description
Technical field
The present invention relates to field of environment protection equipment, and in particular to a kind of fiber filter disc filtration system.
Background technology
At present, existing sewage water filtration processing equipment enters pedestrian again after once filtering, it is necessary to shut down to filter assemblies
Work is cleaned, and is not only lost time, and labor strength is big, and artificial cleaning also can result in filter assemblies and produce secondary pollution, because
This can not realize and work continuously, strong influence sewage load and treatment effeciency.
The content of the invention
It is an object of the invention to provide a kind of fiber filter disc filtration system.
To achieve the above object, the technical solution adopted by the present invention is：A kind of fiber filter disc filtration system, including filtering
Pond, fiber filter disc filter, water inlet weir plate, water outlet weir plate and backwashing system, the filter tank is respectively mounted close to top both sides
There are water inlet weir plate and water outlet weir plate, the lower section of the water outlet weir plate is provided with clear water reserviors, and position of being kept right in filtering ponds bottom is provided with vertical
Post, the fiber filter disc filter is arranged between support frame and the inner left wall of filtering ponds, is located above the water outlet weir plate
It is provided between rotary drive motor, rotary drive motor and fiber the filter disc filter and is passed by chain at the top of filtering ponds
Dynamic, the backwashing system part is arranged on inside filtering ponds, and another part is arranged on the side of filtering ponds；
The fiber filter disc filter is transferred shares including center, filter disc, filter cloth, support frame and bearing block, and support frame as described above is arranged on
On column, the bearing block has two groups, in same horizontal line, be separately mounted on the inwall of filtering ponds and support frame on,
The center is transferred shares between two groups of bearing blocks, on the filter disc is transferred shares installed in center, and the filter cloth is wrapped in filter disc
On, the center is transferred shares and is provided with sprocket wheel, the sprocket wheel and the motor on rotary drive motor close to one end of filtering ponds inwall
Connected between wheel by chain.
The backwashing system includes recoil wash pool, backwashing pump, counter-flushing pipeline and backwash sucker, the backwash
Pond is located at the left side of filtering ponds, and the backwashing pump is arranged on the bottom of recoil wash pool, and one end of the counter-flushing pipeline is installed
On backwashing pump, the other end extend into the bottom of fiber filter disc filter through filtering ponds inner left wall, and the backwash is inhaled
Disk is arranged on the right side inwall of filtering ponds, and can only adsorb only on filter cloth surface, and the backwash sucker lower head is installed
There is the discharge pipeline being connected with counter-flushing pipeline.
By adopting the above-described technical solution, the invention has the advantages that：The present invention is by filtration system and instead
Being combined for rinse-system, can realize high-volume, the non-batch process to sewage, and sewage treating efficiency is high, will not produce secondary
Pollution, high treating effect.
Brief description of the drawings
Fig. 1 is front view of the present invention.
Fig. 2 is left view of the present invention.
Fig. 3 is top view of the present invention.
In figure：1st, filtering ponds, 2, fiber filter disc filter, 21, center transfer shares, 22, filter disc, 23, filter cloth, 24, support frame,
25th, bearing block, 3, water inlet weir plate, 4, water outlet weir plate, 5, backwashing system, 51, recoil wash pool, 52, backwashing pump, 53, recoil
Wash pipeline, 54, backwash sucker, 55, discharge pipeline, 6, clear water reserviors, 7, column, 8, rotary drive motor, 9, chain.
Embodiment
As Figure 1-3, the technical solution adopted by the present invention is：A kind of fiber filter disc filtration system, including filtering ponds 1,
Pacify respectively close to top both sides in fiber filter disc filter 2, water inlet weir plate 3, water outlet weir plate 4 and backwashing system 5, the filter tank 1
Equipped with water inlet weir plate 3 and water outlet weir plate 4, the lower section of the water outlet weir plate 4 is provided with clear water reserviors 6, position of being kept right in the bottom of filtering ponds 1
Provided with column 7, the fiber filter disc filter 2 is arranged between support frame 7 and the inner left wall of filtering ponds 1, the effluent weir
The top that the top of plate 4 is located at filtering ponds 1 is provided with rotary drive motor 8, the rotary drive motor 8 and fiber filter disc filter
It is driven between 2 by chain 9, the part of backwashing system 5 is arranged on inside filtering ponds 1, and another part is arranged on filtering
The side in pond 1；
The fiber filter disc filter 2 is transferred shares 21, filter disc 22, filter cloth 23, support frame 24 and bearing block 25, the branch including center
Support 24 is arranged on column 7, and the bearing block 25 has two groups, in same horizontal line, is separately mounted to the interior of filtering ponds 1
On wall and on support frame 24, the center transfers shares 21 between two groups of bearing blocks 25, and the filter disc 22 turns installed in center
On stock 21, the filter cloth 23 is wrapped on filter disc 22, and the center is transferred shares 21 is provided with chain close to one end of the inwall of filtering ponds 1
Connected between motor wheel on wheel, the sprocket wheel and rotary drive motor 8 by chain 9.
The backwashing system 5 includes recoil wash pool 51, backwashing pump 52, counter-flushing pipeline 53 and backwash sucker 54,
The recoil wash pool 51 is located at the left side of filtering ponds 1, and the backwashing pump 52 is arranged on the bottom of recoil wash pool 51, the recoil
The one end for washing pipeline 53 is arranged on backwashing pump 52, and the other end extend into the filtering of fiber filter disc through the inner left wall of filtering ponds 1
The bottom of device 2, the backwash sucker 54 is arranged on the right side inwall of filtering ponds 1, and can only adsorb only on the surface of filter cloth 23,
The backwash lower head of sucker 54 is provided with the discharge pipeline 55 being connected with counter-flushing pipeline 53.
The freeboard of the water outlet weir plate 4 is adjustable, and the liquid level when backwashing system 5 works is adjustable.
The present invention is circumscribed with control system, and water outlet weir plate 4 and backwashing system 5 etc. are controlled with this.
By arrangement above, operation principle of the invention is as follows：
（1）Filter process：
If filter assemblies of the present invention are made up of the parallel filter disc 22 stood in pond body of dry plate, filter cloth 23 is wrapped in the outer of filter disc 22
Portion, filter cloth 23 is made of novel nano fibrous material, and big with flux, the characteristics of impurity is difficult to stick, filter medium is average
Mesh diameter is less than 10um, and effective filter depth is more than 3mm；Due to water inlet position be higher than delivery port, therefore filter process without
Extra power is needed, sewage enters filtering ponds 1 by water inlet weir plate 3, under gravity by filter cloth 23, during filtering on filter cloth 23
Fine hair lodging tiling, increase filter depth, aperture reaches micron order, the small suspension that particle diameter is several microns can be retained, because
This stable effluent quality；Sewage is crossed water after filter and entered inside filter disc 22, transferred shares by the center of filter disc 22 by the filtering of filter cloth 23
Adjustable water outlet weir plate 4 is flowed into, water outlet weir plate 4 can adjust water yield by adjusting the liquid level difference of Inlet and outlet water, it is each to meet
Plant the processing requirement of different viscosities sewage；In whole filter course, filter disc 22 and the backwash equal remains stationary of sucker 54 are filtered into
It is carried out continuously within 24 hours.
（2）Backwash and spoil disposal process：
With the progress of filtering, the material retained on filter cloth 23 increases, and the rate of filtration is gradually reduced, and water level rises in filtering ponds 1,
When water level rises to the backwash water level of setting, control system starts backwash process, starts that filter cloth 23 is carried out to aspirate clearly
Wash；During backwash, the drive center of rotary drive motor 8 is transferred shares 21 rotations, and the backwash sucker 54 on pool wall is close to filter
The surface of cloth 23 is carried out to filter cloth by disk negative-pressure ward, due to the effect of negative pressure, the villus fiber of lodging tiling originally during filtering
Hold up and open, the solid being trapped between fine animal fibre is released, while the water in filter disc 22 is suctioned out from inside to outside, by filter disc 22
The particle of deposition is together taken out of, enters counter-flushing pipeline 54 by discharge pipeline 55, and then be extracted into recoil wash pool by backwashing pump 52
In 51, the purpose of cleaning is reached.
（3）Control process：
Control system is equipped with touch display screen, and SEA LEVEL VARIATION and the running situation of filter disc 22 are understood in real time, can be automatically controlled
Or control manually, the operational mode of Liquid level or time control can be taken as needed.When water level rises to instead in filtering ponds 1
During wash water position, control system starts backwashing system 5；Electrical ball valve on backwashing system 5 controls it by control system
Timesharing order is opened, to realize that carrying out packet to filter disc 22 alternately cleans；When the present invention needs to install two backwashing pumps 52,
Two water pumps work successively under normal circumstances, the cleaning of filter disc 22 of each responsible half；When suspension content is unexpected in sewage
Increase, i.e., when anti-puff interval is less than the time of setting twice, two backwashing pumps 52 can be actuated for backwashing work simultaneously
Make.
Above content is to combine the detailed description made for the present invention of specific preferred embodiment, it is impossible to assert the present invention
Embodiment be confined to these explanations.For general technical staff of the technical field of the invention, not
On the premise of departing from present inventive concept, some simple deduction or replace can also be made, the present invention should be all considered as belonging to and be carried
The scope of patent protection that claims of friendship are determined.
Claims (2)
1. a kind of fiber filter disc filtration system, including filtering ponds, fiber filter disc filter, water inlet weir plate, water outlet weir plate and recoil
Wash system, it is characterised in that：The filter tank is separately installed with water inlet weir plate and water outlet weir plate, the effluent weir close to top both sides
The lower section of plate is provided with clear water reserviors, and position of being kept right in filtering ponds bottom is provided with column, and the fiber filter disc filter is arranged on support
It is located between frame and the inner left wall of filtering ponds, above the water outlet weir plate at the top of filtering ponds and rotary drive motor is installed,
By chain drive between rotary drive motor and fiber the filter disc filter, the backwashing system part was arranged on
Inside filter tank, another part is arranged on the side of filtering ponds；
The fiber filter disc filter is transferred shares including center, filter disc, filter cloth, support frame and bearing block, and support frame as described above is arranged on
On column, the bearing block has two groups, in same horizontal line, be separately mounted on the inwall of filtering ponds and support frame on,
The center is transferred shares between two groups of bearing blocks, on the filter disc is transferred shares installed in center, and the filter cloth is wrapped in filter disc
On, the center is transferred shares and is provided with sprocket wheel, the sprocket wheel and the motor on rotary drive motor close to one end of filtering ponds inwall
Connected between wheel by chain.
2. a kind of fiber filter disc filtration system according to claim 1, it is characterised in that：The backwashing system includes anti-
Flushing tank, backwashing pump, counter-flushing pipeline and backwash sucker, the recoil wash pool are located at the left side of filtering ponds, the recoil
The bottom that pump is arranged on recoil wash pool is washed, one end of the counter-flushing pipeline is arranged on backwashing pump, and the other end passes through filtering
Pond inner left wall extend into the bottom of fiber filter disc filter, and the backwash sucker is arranged on the right side inwall of filtering ponds,
And filter cloth surface can be only adsorbed only on, the backwash sucker lower head is provided with the spoil disposal being connected with counter-flushing pipeline
Pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710460033.8A CN107081001A (en) | 2017-06-17 | 2017-06-17 | A kind of fiber filter disc filtration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710460033.8A CN107081001A (en) | 2017-06-17 | 2017-06-17 | A kind of fiber filter disc filtration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107081001A true CN107081001A (en) | 2017-08-22 |
Family
ID=59605823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710460033.8A Pending CN107081001A (en) | 2017-06-17 | 2017-06-17 | A kind of fiber filter disc filtration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107081001A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108283834A (en) * | 2018-03-20 | 2018-07-17 | 浦华环保股份有限公司 | For advanced treatment of wastewater and the partially submerged turntable filter chamber of Treated sewage reusing |
| CN111744256A (en) * | 2020-06-08 | 2020-10-09 | 肖翠婷 | Industrial sewage primary treatment equipment |
-
2017
- 2017-06-17 CN CN201710460033.8A patent/CN107081001A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108283834A (en) * | 2018-03-20 | 2018-07-17 | 浦华环保股份有限公司 | For advanced treatment of wastewater and the partially submerged turntable filter chamber of Treated sewage reusing |
| CN108283834B (en) * | 2018-03-20 | 2024-01-12 | 浦华环保股份有限公司 | Partially immersed rotary disc filter tank for advanced sewage treatment and reclaimed water recycling |
| CN111744256A (en) * | 2020-06-08 | 2020-10-09 | 肖翠婷 | Industrial sewage primary treatment equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170822 |