CN203886285U - Integrated rotary table type micro filter for advanced wastewater treatment - Google Patents
Integrated rotary table type micro filter for advanced wastewater treatment Download PDFInfo
- Publication number
- CN203886285U CN203886285U CN201420104401.7U CN201420104401U CN203886285U CN 203886285 U CN203886285 U CN 203886285U CN 201420104401 U CN201420104401 U CN 201420104401U CN 203886285 U CN203886285 U CN 203886285U
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- CN
- China
- Prior art keywords
- filter
- disc
- mud
- hollow
- pond
- 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.)
- Expired - Lifetime
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- 238000004065 wastewater treatment Methods 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 69
- 239000004744 fabric Substances 0.000 claims abstract description 20
- 239000002351 wastewater Substances 0.000 claims abstract description 15
- 238000007599 discharging Methods 0.000 claims abstract description 11
- 238000011001 backwashing Methods 0.000 claims abstract description 5
- 238000003825 pressing Methods 0.000 claims description 5
- 238000005183 dynamical system Methods 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 4
- 239000011152 fibreglass Substances 0.000 claims description 4
- 239000002689 soil Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 4
- 229920002972 Acrylic fiber Polymers 0.000 claims description 3
- 229920004933 Terylene® Polymers 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 3
- 238000009954 braiding Methods 0.000 claims description 2
- 230000002209 hydrophobic effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000746 purification Methods 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
- 239000010865 sewage Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005276 aerator Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Abstract
The utility model discloses an integrated rotary table type micro filter for advanced wastewater treatment. The integrated rotary table type micro filter comprises a pool body, wherein a water inlet weir is arranged on one side of the pool body, and an overflow opening is formed in the other side of the pool body, and a water outlet weir is arranged on the other side of the pool body; a clean water pool for backwashing is arranged outside the pool body; a hollow water outlet shaft is arranged inside the pool body; an inner cavity of a hollow central shaft is communicated with the water outlet weir of the pool body, and is supported by a supporting device arranged at the bottom of the pool; filter disk sheets communicated with the hollow central shaft are arranged outside the hollow central shaft; filter cloth is laid on the surface of each filter disk sheet; a mud suction device is arranged on the axial outer surface of each filter disk sheet; a mud discharging device is arranged at the bottom of the pool body; the mud suction devices and the mud discharging device are connected with a reverse suction device respectively. Wastewater enters the pool body through the water inlet weir, is uniformly distributed to reduce turbulent flow, enters the filter disk sheets from the outer side of the filter cloth, is discharged from the inner cavity of the hollow water outlet shaft through a water hole, and then enters the clean water pool; suspended matters in the wastewater are retained by the filter cloth, so that the water purification effect is achieved.
Description
Technical field
The utility model relates to a kind of integrated rotating disc type micro-filter for advanced treatment of wastewater.
Background technology
At present, progressively enhancing along with people's environmental consciousness, country is also more and more higher to the requirement of environmental protection, the discharge standard of municipal sewage plant is comprehensively from one-level B to rising to one-level A, at present domestic from one-level B to one-level A, and main filter plant adopts sand filter, fiber bundle filter, these products are taked is depth-type filtration technique, all have the higher loss of flood peak, need elevator pump, aerator and higher civil engineering cost, operation expense is also very high.Although the sewage treatment plant also having adopts the fibre turntable filter chamber of some surface filtrations, but all need to coordinate civil engineering, cost is higher, and the water outlet shaft cross section having is the circle of hollow, for filter disc disc is installed on water outlet shaft, need to filter disc disc be arranged on water outlet shaft by six side's connectors, complex structure, cost of manufacture is high.Some rotating disks become polygon prismatic, have increased backwash resistance, the service life that has increased operating cost and reduced equipment.
Utility model content
The prior art problem of the utility model in order to solve, provides a kind of simple in structure, rotating disc type micro-filter for advanced treatment of wastewater that cost of manufacture is low.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is as follows:
A kind of integrated rotating disc type micro-filter for advanced treatment of wastewater, comprise pond body, one side of described pond body is provided with the influent weir being connected with its water inlet, opposite side is provided with overfall, effluent weir relatively, in pond, external side is provided with the clear water reserviors that backwash is used, described clear water reserviors are communicated with overfall, effluent weir, and clear water reserviors are provided with the rear water out of filter and are communicated with outlet conduit; In the inside of pond body, be provided with a hollow water outlet shaft being driven by driving mechanism, the inner chamber of hollow center shaft is communicated with the effluent weir of pond body, and support by the bracing or strutting arrangement being installed at the bottom of pond, in the outside of described hollow centre pipe, be provided with the rotating disk disc being communicated with it, on the surface of each rotating disk disc, be laid with filter cloth; The axial external surface of each rotation filter disc is provided with mud-sucking device, in the bottom of pond body, is provided with mud discharging device; Described mud-sucking device, mud discharging device are all connected with anti-aspirator.
Described anti-aspirator comprises filter back washing dynamical system and is fixed on the anti-suction channel of pond body one side; Described filter back washing dynamical system comprises that the motor-driven valve and the back suction soil pick-up water pump that are installed on the external side in pond form, and back suction soil pick-up water pump is also communicated with by the anti-aspirator of pipeline and filter cloth and mud discharging device, and motor-driven valve is arranged on pipeline.
Described mud-sucking device comprises the dredging tube that is attached to the suction mud box of the rotation axial both sides of filter disc filter cloth and is distributed in body bottom, pond, described suction mud box by stent support on the body inwall of pond, each suction mud box is communicated with the dredging tube road of pond body one side with described fixing by flexible pipe, and described dredging tube road is communicated with anti-suction channel.
Described mud discharging device is included in and evenly circularizes the discharge pipeline that is distributed in body bottom, pond, and described discharge pipeline both sides are provided with the suction mud seam of being convenient to inhale mud, and described discharge pipeline is communicated with anti-suction channel with fixing.
Described pond body welds by stainless steel or glass reinforced plastic winding forms.
Described hollow water outlet shaft, its cross section is the regular hexagon of hollow, many groups of rotation filter discs that form by being six fan-shaped filter disc discs are installed in the regular hexagon outside wall surface of hollow water outlet shaft, the corresponding connection parts position of each filter disc disc and hollow water outlet shaft is provided with the water hole of perforation, the outer surface of each filter disc disc has covered filter cloth, between the adjacent disc of every group of rotation filter disc, is provided with connection pressing plate.
Described filter disc disc is fixed on hollow water outlet shaft by pull bar.
Described filter cloth is formed by terylene or the acrylic fibers braiding with hydrophobic material, fibre fluff length 2-5mm.
At pond body, be provided with that effluent weir one end is provided with backwash with clear water reserviors and at the bottom of being convenient to the half-pipe of spoil disposal, described clear water reserviors are provided with water out being communicated with outlet conduit after filter.
Described driving mechanism is comprised of the drive unit and the chain drive-belt that are installed on effluent weir top, one end of chain drive-belt connecting drive device and hollow centre pipe.
In pond body bottom, one side is provided with evacuation port.
The beneficial effects of the utility model are as follows:
Adopt after said structure, pond body welds by stainless steel or glass reinforced plastic winding forms, and has avoided higher civil engineering cost, has shortened the completion time of project.It is inner that sewage enters pond body by influent weir, water distribution uniformity, reduced turbulent flow, then sewage enters filter disc disc by filter cloth outside, through water hole, by hollow water outlet shaft inner chamber, discharged, enter clear water reserviors, and be connected with outlet conduit through delivery port, suspension in water is held back by filter cloth, thereby reach the effect of purifying waste water, hollow water outlet shaft section is the regular hexagon of hollow, be convenient to install filter disc disc, also increased the sectional area of hollow water outlet shaft inner chamber, simple in structure, cost of manufacture is low, operating efficiency is high, each group disc is combined into circle, reduced resistance when backwash process turntable rotates, effectively reduce energy consumption and extend a whole set of service life.Axial external surface at each rotation filter disc is provided with mud-sucking device, the mud on can periodic cleaning filter cloth, and assurance equipment normally moves; At the bottom of pond, be provided with mud discharging device, the mud at the bottom of pond can be discharged.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation that Fig. 1 left side is looked;
Fig. 3 is the top view of Fig. 1;
Fig. 4 is the structural representation that in Fig. 1, A portion amplifies;
Fig. 5 is the structural representation of rotation filter disc.
In figure: 1 water inlet, 2 influent weirs, 3 pond bodies, 4 filter clothes, 5 filter disc discs, 6 mud-sucking devices, 7 inhale mud box, 8 back suction sucking pumps, 9 discharge pipelines, 10 water holes, 11 hollow water outlet shafts, 12 flexible pipes, 13 supports, 14 drive motors, 15 dredging tubes, 16 delivery ports, 17 bracing or strutting arrangements, 18 overfalls, 19 effluent weirs, 20 electrical ball valves, 21 evacuation ports, 22 pull bars, 23 connect pressing plate.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated:
As shown in Figure 1, Figure 2, Figure 3 shows, rotating disc type micro-filter for advanced treatment of wastewater comprises pond body 3, one side of pond body 3 is provided with influent weir 2, opposite side is provided with effluent weir 19, overfall 18 relatively, the external side in pond is provided with the water inlet 1 being communicated with influent weir 2, in pond, external side is provided with the clear water reserviors that backwash is used, described clear water reserviors are communicated with overfall 18, effluent weir 19, and clear water reserviors are provided with the rear water delivery port 16 of filter and are communicated with outlet conduit; In pond body 3 bottom one sides, be provided with evacuation port 21, on the pond body inwall corresponding to effluent weir 19 1 sides, by bracing or strutting arrangement 17, hollow water outlet shaft 11 is installed, hollow water outlet shaft 11 inner chambers are communicated with effluent weir 19, hollow water outlet shaft 11 is connected with drive motors 14 power that are arranged on body top, pond, and the other end of hollow water outlet shaft 11 is supported on the body inwall of pond by bracing frame 17.
Aforesaid hollow water outlet shaft 11 cross sections are the regular hexagon of hollow, many groups of rotation filter discs that form by being roughly six fan-shaped filter disc discs 5 are installed in the regular hexagon outside wall surface of hollow water outlet shaft 11, filter disc disc 5 is fixed on hollow water outlet shaft 11 by pull bar 22, and the corresponding connection parts position of each filter disc disc 5 and hollow water outlet shaft 11 is provided with the water hole 10 of perforation.
Described water hole 10 comprises that filter disc disc 5 is inlet opening corresponding on the apopore of orthohexagonal hollow water outlet shaft 11 installation sides of hollow and hollow water outlet shaft 11 with respect to cross section, the outer surface of each filter disc disc 5 has covered filter cloth 4, be convenient to install respectively, this filter cloth 4 is made by terylene or acrylic fibers material, between the adjacent disc of every group of rotation filter disc, be provided with and connect pressing plate 23, all connection pressing plate 23 rings are located on filter disc disc 5 outer radial periphery faces, therebetween by bolt-locking.
The axial external surface of each rotation filter disc is provided with mud-sucking device 6, and mud-sucking device 6 is communicated with the back suction sucking pump 8 that is arranged on pond external body by flexible pipe 12.Mud-sucking device 6 comprises the suction mud box 7 that is attached to the rotation axial both sides of filter disc filter cloth, inhaling mud box 7 is supported on the body inwall of pond by support 13, in pond body bottom, be provided with the dredging tube 15 being communicated with back suction sucking pump 8, each suction mud box 7 is communicated with dredging tube 15, and dredging tube 15 is communicated with back suction sucking pump 8.
In order respectively the sludge blanket on the filter cloth surface on each group rotation filter disc and the mud at the bottom of pond regularly to be cleared up respectively, what at every a pair of flexible pipe 12, be communicated with back suction sucking pump 8 divides on gathering tube and is respectively equipped with electrical ball valve 20 on discharge pipeline 9, and the duty of drive motors 14, back suction sucking pump 8 and electrical ball valve 20 is controlled regular working by PLC self-con-tained unit.
Claims (7)
1. the integrated rotating disc type micro-filter for advanced treatment of wastewater, comprise pond body, it is characterized in that: a side of described pond body is provided with the influent weir being connected with its water inlet, opposite side is provided with overfall, effluent weir relatively, in pond, external side is provided with the clear water reserviors that backwash is used, described clear water reserviors are communicated with overfall, effluent weir, and clear water reserviors are provided with the rear water out of filter; In the inside of pond body, be provided with a hollow water outlet shaft being driven by driving mechanism, the inner chamber of hollow center shaft is communicated with the effluent weir of pond body, in the outside of described hollow centre pipe, be provided with the rotating disk disc being communicated with it, on the surface of each rotating disk disc, be laid with filter cloth; The axial external surface of each rotation filter disc is provided with mud-sucking device, in the bottom of pond body, is provided with mud discharging device; Described mud-sucking device, mud discharging device are all connected with anti-aspirator;
Described anti-aspirator comprises filter back washing dynamical system and is fixed on the anti-suction channel of pond body one side; Described filter back washing dynamical system comprises that the motor-driven valve and the back suction soil pick-up water pump that are installed on the external side in pond form, and back suction soil pick-up water pump is also communicated with by the anti-aspirator of pipeline and filter cloth and mud discharging device, and motor-driven valve is arranged on pipeline;
Described mud discharging device is included in and evenly circularizes the discharge pipeline that is distributed in body bottom, pond, and described discharge pipeline both sides are provided with the suction mud seam of being convenient to inhale mud, and described discharge pipeline is communicated with anti-suction channel with fixing;
Described pond body welds by stainless steel or glass reinforced plastic winding forms;
Described driving mechanism is comprised of the drive unit and the chain drive-belt that are installed on effluent weir top, one end of chain drive-belt connecting drive device and hollow centre pipe.
2. the integrated rotating disc type micro-filter for advanced treatment of wastewater as claimed in claim 1, it is characterized in that: described mud-sucking device comprises the dredging tube that is attached to the suction mud box of the rotation axial both sides of filter disc filter cloth and is distributed in body bottom, pond, described suction mud box by stent support on the body inwall of pond, each suction mud box is communicated with the dredging tube road of pond body one side with described fixing by flexible pipe, and described dredging tube road is communicated with anti-suction channel.
3. the integrated rotating disc type micro-filter for advanced treatment of wastewater as claimed in claim 1, is characterized in that: described pond body welds by stainless steel or glass reinforced plastic winding forms.
4. the integrated rotating disc type micro-filter for advanced treatment of wastewater as claimed in claim 1, it is characterized in that: described hollow water outlet shaft, its cross section is the regular hexagon of hollow, many groups of rotation filter discs that form by being six fan-shaped filter disc discs are installed in the regular hexagon outside wall surface of hollow water outlet shaft, the corresponding connection parts position of each filter disc disc and hollow water outlet shaft is provided with the water hole of perforation, the outer surface of each filter disc disc has covered filter cloth, between the adjacent disc of every group of rotation filter disc, is provided with connection pressing plate.
5. the integrated rotating disc type micro-filter for advanced treatment of wastewater as claimed in claim 4, is characterized in that: described filter disc disc is fixed on hollow water outlet shaft by pull bar.
6. the integrated rotating disc type micro-filter for advanced treatment of wastewater as claimed in claim 1, is characterized in that: described filter cloth is formed by terylene or the acrylic fibers braiding with hydrophobic material, fibre fluff length 2-5mm.
7. the integrated rotating disc type micro-filter for advanced treatment of wastewater as claimed in claim 1, is characterized in that: in pond body bottom, one side is provided with evacuation port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420104401.7U CN203886285U (en) | 2014-03-07 | 2014-03-07 | Integrated rotary table type micro filter for advanced wastewater treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420104401.7U CN203886285U (en) | 2014-03-07 | 2014-03-07 | Integrated rotary table type micro filter for advanced wastewater treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203886285U true CN203886285U (en) | 2014-10-22 |
Family
ID=51712737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420104401.7U Expired - Lifetime CN203886285U (en) | 2014-03-07 | 2014-03-07 | Integrated rotary table type micro filter for advanced wastewater treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203886285U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107376470A (en) * | 2016-05-17 | 2017-11-24 | 江苏如意环境工程有限公司 | Integrated filter cloth rotary disk filter |
| CN110585783A (en) * | 2019-08-26 | 2019-12-20 | 江苏博思达环保科技有限公司 | Fiber rotary disc filter backwashing device |
| CN110769912A (en) * | 2017-06-02 | 2020-02-07 | 北欧水产品公司 | Filter disc |
| CN113710345A (en) * | 2019-08-07 | 2021-11-26 | 松下知识产权经营株式会社 | Trapping device |
| CN117303675A (en) * | 2023-11-28 | 2023-12-29 | 山东中侨启迪环保装备有限公司 | Sewage treatment system and sewage treatment method |
-
2014
- 2014-03-07 CN CN201420104401.7U patent/CN203886285U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107376470A (en) * | 2016-05-17 | 2017-11-24 | 江苏如意环境工程有限公司 | Integrated filter cloth rotary disk filter |
| CN110769912A (en) * | 2017-06-02 | 2020-02-07 | 北欧水产品公司 | Filter disc |
| CN110769912B (en) * | 2017-06-02 | 2022-02-08 | 北欧水产品公司 | Filter disc, filter cartridge for use in a filter disc and method of reducing disturbances in a filter disc |
| CN113710345A (en) * | 2019-08-07 | 2021-11-26 | 松下知识产权经营株式会社 | Trapping device |
| CN113710345B (en) * | 2019-08-07 | 2023-12-22 | 松下知识产权经营株式会社 | Trapping device |
| CN110585783A (en) * | 2019-08-26 | 2019-12-20 | 江苏博思达环保科技有限公司 | Fiber rotary disc filter backwashing device |
| CN117303675A (en) * | 2023-11-28 | 2023-12-29 | 山东中侨启迪环保装备有限公司 | Sewage treatment system and sewage treatment method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210201 Address after: 250010 Huate building, Shanda Science Park, Yingxiu Road, high tech Development Zone, Jinan City, Shandong Province Patentee after: Shandong Shanda Huate Environmental Protection Technology Co.,Ltd. Address before: 250061 science and Technology Industrial Park of Shandong University, 2600 Yingxiu Road, high tech Zone (Lixia District), Jinan City, Shandong Province Patentee before: SHANDONG SHANDA HUATE TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 250010 Huate building, Shanda Science Park, Yingxiu Road, high tech Development Zone, Jinan City, Shandong Province Patentee after: Shandong Huate Environmental Protection Technology Co.,Ltd. Address before: 250010 Huate building, Shanda Science Park, Yingxiu Road, high tech Development Zone, Jinan City, Shandong Province Patentee before: Shandong Shanda Huate Environmental Protection Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141022 |
|
| CX01 | Expiry of patent term |