CN104649409A - Sewage treatment system for unpowered biological rotating disc - Google Patents
Sewage treatment system for unpowered biological rotating disc Download PDFInfo
- Publication number
- CN104649409A CN104649409A CN201510039092.9A CN201510039092A CN104649409A CN 104649409 A CN104649409 A CN 104649409A CN 201510039092 A CN201510039092 A CN 201510039092A CN 104649409 A CN104649409 A CN 104649409A
- Authority
- CN
- China
- Prior art keywords
- biological rotating
- blodisc
- rotating disc
- sewage treatment
- water
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/08—Aerobic processes using moving contact bodies
- C02F3/082—Rotating biological contactors
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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
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention discloses a sewage treatment system for an unpowered biological rotating disc. The sewage treatment system comprises a functional pool, at least one level biological rotating disc powered device and a water storage tank, wherein each level biological rotating disc powered device comprises a water tank and a biological rotating disc assembly arranged in the water tank; at least four radial support rods are arranged around a shaft center of a rotating shaft of each biological rotating disc assembly; a water holding container is connected with the top end of each support rod; a lifting pump is arranged in the functional pool which is positioned in front of each level biological rotating disc powered device; the lifting pump is connected with a water inlet pipe; a water outlet of the water inlet pipe faces the water holding container at the top end of the support rod; the water storage tank is also arranged behind the biological rotating disc powered devices and is communicated with a water tank overflow pipe of the biological rotating disc powered device; a backflow pipe and a water outlet pipe are arranged on the water storage tank; the backflow pipe is communicated with the functional pool; a flow meter and a controlling butterfly valve are arranged on the backflow pipe. The sewage treatment system is small in occupied area, high in anti-blocking property and relatively low in energy consumption, and has a simple structure, and has a simple structure; moreover, potential energy recycling can be realized.
Description
Technical field
The present invention relates to sewage treatment area, particularly relate to a kind of biological disk treatment system.
Background technology
Blodisc is a kind of equipment of biomembrance process biochemical sewage, and because its occupation of land is little, the advantages such as working cost is low are comparatively general in application that is American-European, Japan and other countries.
The core technology of blodisc is that load-bearing axle has filled filler rotation, filler about 40% is soaked in water, about 60% exposes in atmosphere, microbial film on filler mainly adsorbs new organism under water, absorb the required oxygen of metabolism in atmosphere, such rotation maintains biomembranous metabolism, and sewage is purified.
Prior art generally adopts motor to drive blodisc to rotate, and makes energy consumption comparatively large, restarts and hinder step-down gear, chain or gear frequency of maintenance is high, expense large, haves much room for improvement.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, invent a kind of simple and practical unpowered biological rotating disk treatment system.
For realizing the object of the invention, provide following technical scheme: a kind of unpowered biological rotating disk Sewage treatment systems, it is characterized in that comprising functional pool, at least one-level blodisc power set and aqua storage tank, described every grade of blodisc power set comprises tank, be arranged at the blodisc assembly in tank, the rotating shaft of described blodisc assembly is provided with at least 4 radial support bars around axle center, supporting bar top is connected with water container, lift pump is provided with in functional pool before described every one-level blodisc power set, lift pump connects water inlet pipe, water inlet pipe water outlet is just to the water container of supporting bar top, blodisc power set rear is also provided with aqua storage tank, aqua storage tank is communicated with the tank upflow tube of blodisc power set, aqua storage tank is provided with return line and rising pipe, return line connectivity capabilities pond.
As preferably, return line is provided with under meter, manipulation butterfly valve.
As preferably, return line is provided with one way stop peturn valve.
As preferably, described blodisc power set rational height successively decreases step by step.
Beneficial effect of the present invention: floor space is little, anti-blocking, energy consumption is lower, and structure is simple, realizes the high-efficient power-free blodisc treatment system of potential energy recycle and reuse.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of present system.
Embodiment
Embodiment 1: a kind of unpowered biological rotating disk Sewage treatment systems, comprise functional pool 001, A, B, C tri-grades of blodisc power set 002 and aqua storage tank 003, described every grade of blodisc power set 002 comprises tank 021, be arranged at the blodisc assembly 022 in tank 021, the rotating shaft 221 of described blodisc assembly 022 is provided with 16 radial support bars 222 around axle center, support bar 222 top is connected with water container 223, lift pump 011 is provided with in functional pool 001 before described A level blodisc power set 002, lift pump 011 connects water inlet pipe 012, water inlet pipe 012 water outlet is just to the water container 223 on support bar 222 top, tank 021 upflow tube 023 of A level blodisc power set 002 is just to the water container 223 of B level blodisc power set 002, tank 021 upflow tube 023 of corresponding B level blodisc power set 002 is just to the water container 223 of C level blodisc power set 002, C level blodisc power set 002 rear is provided with aqua storage tank 003, aqua storage tank is communicated with tank 021 upflow tube 023 of blodisc power set 002, aqua storage tank 003 is provided with return line 031 and rising pipe 032, return line 031 connectivity capabilities pond 001, return line 031 is provided with under meter 004, manipulation butterfly valve 006, one way stop peturn valve 005.Described A, B, C tri-grades of blodisc power set 002 rational height successively decrease step by step.
Blodisc rotating speed is regulated by sum of series tank size and density, is monitored by tachogenerator.
Claims (4)
1. a unpowered biological rotating disk Sewage treatment systems, it is characterized in that comprising functional pool, at least one-level blodisc power set and aqua storage tank, described every grade of blodisc power set comprises tank, be arranged at the blodisc assembly in tank, the rotating shaft of described blodisc assembly is provided with at least 4 radial support bars around axle center, supporting bar top is connected with water container, lift pump is provided with in functional pool, lift pump connects water inlet pipe, water inlet pipe water outlet is just to the water container of supporting bar top, blodisc power set rear is also provided with aqua storage tank, aqua storage tank is communicated with the tank upflow tube of blodisc power set, aqua storage tank is provided with return line and rising pipe, return line connectivity capabilities pond.
2. a kind of unpowered biological rotating disk Sewage treatment systems according to claim 1, is characterized in that return line being provided with under meter, manipulation butterfly valve.
3. a kind of unpowered biological rotating disk Sewage treatment systems according to claim 1, is characterized in that return line is provided with one way stop peturn valve.
4. a kind of unpowered biological rotating disk Sewage treatment systems according to claim 1, is characterized in that described blodisc power set rational height successively decreases step by step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510039092.9A CN104649409A (en) | 2015-01-27 | 2015-01-27 | Sewage treatment system for unpowered biological rotating disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510039092.9A CN104649409A (en) | 2015-01-27 | 2015-01-27 | Sewage treatment system for unpowered biological rotating disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104649409A true CN104649409A (en) | 2015-05-27 |
Family
ID=53241122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510039092.9A Pending CN104649409A (en) | 2015-01-27 | 2015-01-27 | Sewage treatment system for unpowered biological rotating disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104649409A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109835980A (en) * | 2019-04-03 | 2019-06-04 | 东北大学 | A kind of semi-fixed biological contact oxidation reactor |
| CN110606547A (en) * | 2018-09-25 | 2019-12-24 | 青海洁神环境能源产业有限公司 | Rotating speed monitoring system for rotating body assembly of biological rotating disc reactor |
| CN112960762A (en) * | 2021-01-25 | 2021-06-15 | 南京工业大学 | Biological rotating cage water purification system driven by gravity flow water power |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201793420U (en) * | 2010-08-26 | 2011-04-13 | 东阳市欧德尚环保节能工程有限公司 | Self-flowing biological rotating disk |
| WO2014131134A1 (en) * | 2013-03-01 | 2014-09-04 | Paradigm Environmental Technologies Inc. | Wastewater treatment process and system |
| CN104193087A (en) * | 2014-07-25 | 2014-12-10 | 浩蓝环保股份有限公司 | Catalytic oxidation slow percolation nitrogen and phosphorus removal device and method |
| CN104193075A (en) * | 2014-07-25 | 2014-12-10 | 席北斗 | Vertical subsurface flow constructed wetland sewage purification device and method |
| CN204490594U (en) * | 2015-01-27 | 2015-07-22 | 宜兴市汇合环保设备有限公司 | A kind of unpowered biological rotating disk Sewage treatment systems |
-
2015
- 2015-01-27 CN CN201510039092.9A patent/CN104649409A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201793420U (en) * | 2010-08-26 | 2011-04-13 | 东阳市欧德尚环保节能工程有限公司 | Self-flowing biological rotating disk |
| WO2014131134A1 (en) * | 2013-03-01 | 2014-09-04 | Paradigm Environmental Technologies Inc. | Wastewater treatment process and system |
| CN104193087A (en) * | 2014-07-25 | 2014-12-10 | 浩蓝环保股份有限公司 | Catalytic oxidation slow percolation nitrogen and phosphorus removal device and method |
| CN104193075A (en) * | 2014-07-25 | 2014-12-10 | 席北斗 | Vertical subsurface flow constructed wetland sewage purification device and method |
| CN204490594U (en) * | 2015-01-27 | 2015-07-22 | 宜兴市汇合环保设备有限公司 | A kind of unpowered biological rotating disk Sewage treatment systems |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110606547A (en) * | 2018-09-25 | 2019-12-24 | 青海洁神环境能源产业有限公司 | Rotating speed monitoring system for rotating body assembly of biological rotating disc reactor |
| CN109835980A (en) * | 2019-04-03 | 2019-06-04 | 东北大学 | A kind of semi-fixed biological contact oxidation reactor |
| CN112960762A (en) * | 2021-01-25 | 2021-06-15 | 南京工业大学 | Biological rotating cage water purification system driven by gravity flow water power |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150527 |
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| RJ01 | Rejection of invention patent application after publication |