CN210559618U - Sewage treatment is with straining hydrophone - Google Patents
Sewage treatment is with straining hydrophone Download PDFInfo
- Publication number
- CN210559618U CN210559618U CN201921341762.2U CN201921341762U CN210559618U CN 210559618 U CN210559618 U CN 210559618U CN 201921341762 U CN201921341762 U CN 201921341762U CN 210559618 U CN210559618 U CN 210559618U
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- China
- Prior art keywords
- decanter
- assembly
- weir
- component
- connecting rod
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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
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- Removal Of Floating Material (AREA)
Abstract
The utility model discloses a decanter for sewage treatment, which comprises a float bowl component, a weir trough component, a water outlet component, a connecting rod cylinder barrel, a stroke controller, a transmission device and an electric control system; the floating barrel assembly is connected with the weir trough assembly and arranged at one end of the base together with the weir trough assembly, and the other end of the base is fixed with the water outlet assembly; the stroke controller is connected with the connecting rod cylinder barrel through a transmission device and drives the weir notch assembly and the floating barrel assembly to rotate through the connecting rod cylinder barrel. The utility model provides a decanter design is exquisite, rational in infrastructure, has improved decanter and has strained the water effect.
Description
Technical Field
The utility model relates to an equipment technical field for the environmental protection especially relates to a sewage treatment is with straining hydrophone.
Background
The decanter is a device for periodically discharging clarified water adopted by SBR and CASS processes, and has the function of decanting the clarified water from the surface of a static tank without stirring the settled sludge and ensuring the quality of the discharged water. In the actual operation process of installing the decanter, the problems that the operation speed of the decanter is not adjustable, the scum of the discharged water is more and the like because the decanter adopts a common motor are found, and the operation effect of a sewage plant is influenced.
Disclosure of Invention
In order to solve the technical problem, the utility model aims to provide a decanter for sewage treatment.
The purpose of the utility model is realized through the following technical scheme:
a decanter for sewage treatment, comprising: the device comprises a buoy component (1), a weir trough component (2), a water outlet component (3), a connecting rod cylinder barrel (5), a stroke controller (6), a transmission device (7) and an electric control system (9); the buoy component (1) is connected with the weir trough component (2) and arranged at one end of the base (4) together with the weir trough component (2), and the other end of the base (4) is fixed with the water outlet component (3); the stroke controller (6) is connected with the connecting rod cylinder barrel (5) through a transmission device (7) and drives the weir trough assembly (2) and the buoy assembly (1) to rotate through the connecting rod cylinder barrel (5).
Compared with the prior art, the utility model discloses an advantage can have as follows to one or more embodiments:
the device has the advantages that the water decanting amount and the water decanting depth are improved, the structural stability of the device is stronger, the automatic control system is completely adopted in the whole operation process, the operation condition is effectively controlled and tracked, the operation safety of the device is greatly improved, and the device is free from being held by special persons.
Drawings
Fig. 1 is a schematic structural diagram of a decanter for sewage treatment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail with reference to the following embodiments and accompanying drawings.
As shown in fig. 1, the decanter structure for sewage treatment is shown, which comprises a float assembly 1, a weir trough assembly 2, a water outlet assembly 3, a connecting rod cylinder 5, a stroke controller 6, a transmission device 7 and an electric control system 9; the buoy component 1 is connected with the weir trough component 2 and is arranged at one end of the base 4 together with the weir trough component 2, and the other end of the base 4 is fixed with the water outlet component 3; the stroke controller 6 is connected with the connecting rod cylinder 5 through a transmission device 7, and drives the weir trough component 2 and the buoy component 1 to rotate through the connecting rod cylinder 5.
The weir trough assemblies 2 are arranged on two sides in front of the weir crest, and a scum-free water outlet area is formed on two sides in front of the weir crest.
The stroke controller 6 is arranged on a frame 8; the electric control system 9 is arranged above the decanter and is connected with the stroke controller 6 arranged on the frame 8, and the stroke controller controls the direction of the decanter through instructions.
The water decanter also comprises an automatic control system which adopts the combination of a PLC, a frequency converter and a variable frequency motor and is used for adjusting the water decanting speed, the return speed, the stop time and the automatic control of overload protection.
The decanter provided by the embodiment has the functions of automatically adjusting decanting speed, return speed, stop time, starting, stopping and overload protection, and in order to keep the dividing speed of the decanter weir crest going down vertically at a constant speed all the time, the design scheme of combining the PLC with the frequency converter and the variable frequency motor is adopted in the design, the frequency and the rotating speed of the motor are randomly changed, the dividing speed going down vertically is set to be the constant speed all the time, meanwhile, the return speed is improved, and the uplink time is shortened.
Although the embodiments of the present invention have been described above, the description is only for the convenience of understanding the present invention, and the present invention is not limited thereto. It will be apparent to persons skilled in the relevant art that various changes in form and detail can be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (4)
1. A decanter for sewage treatment is characterized by comprising a float assembly (1), a weir trough assembly (2), a water outlet assembly (3), a connecting rod cylinder barrel (5), a stroke controller (6), a transmission device (7) and an electric control system (9); the buoy component (1) is connected with the weir trough component (2) and arranged at one end of the base (4) together with the weir trough component (2), and the other end of the base (4) is fixed with the water outlet component (3); the stroke controller (6) is connected with the connecting rod cylinder barrel (5) through a transmission device (7) and drives the weir trough assembly (2) and the buoy assembly (1) to rotate through the connecting rod cylinder barrel (5).
2. A decanter as claimed in claim 1, wherein said weir trough assembly (2) is disposed on both sides in front of the weir and forms a scum-free outflow area on both sides in front of the weir.
3. A decanter for sewage treatment according to claim 1, wherein said stroke controller (6) is arranged on a frame (8); the electric control system (9) is arranged above the decanter and is connected with a stroke controller (6) arranged on the frame (8), and the stroke controller controls the direction of the decanter through instructions.
4. The decanter of claim 1 further comprising an automatic control system using a PLC and a frequency converter and a variable frequency motor for adjusting the decanting rate, the return rate, the stop time, and the automatic control of overload protection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921341762.2U CN210559618U (en) | 2019-08-19 | 2019-08-19 | Sewage treatment is with straining hydrophone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921341762.2U CN210559618U (en) | 2019-08-19 | 2019-08-19 | Sewage treatment is with straining hydrophone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210559618U true CN210559618U (en) | 2020-05-19 |
Family
ID=70633323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921341762.2U Active CN210559618U (en) | 2019-08-19 | 2019-08-19 | Sewage treatment is with straining hydrophone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210559618U (en) |
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2019
- 2019-08-19 CN CN201921341762.2U patent/CN210559618U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A water decanter for sewage treatment Effective date of registration: 20220530 Granted publication date: 20200519 Pledgee: Xiamen International Bank Co.,Ltd. Beijing Branch Pledgor: BEIJING G&T ENVIRONMENTAL PROTECTION SCIENCE AND TECHNOLOGY Co.,Ltd. Registration number: Y2022990000294 |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Seven in 101400 districts in Beijing District of Huairou Yanqi Industrial Development Zone No. 36 Patentee after: Beijing Keyat Environmental Technology Co.,Ltd. Address before: Seven in 101400 districts in Beijing District of Huairou Yanqi Industrial Development Zone No. 36 Patentee before: BEIJING G&T ENVIRONMENTAL PROTECTION SCIENCE AND TECHNOLOGY Co.,Ltd. |