CN216687593U - Sodium hypochlorite feeding device for enhancing mixing effect - Google Patents
Sodium hypochlorite feeding device for enhancing mixing effect Download PDFInfo
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- CN216687593U CN216687593U CN202122986881.7U CN202122986881U CN216687593U CN 216687593 U CN216687593 U CN 216687593U CN 202122986881 U CN202122986881 U CN 202122986881U CN 216687593 U CN216687593 U CN 216687593U
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- dosing pipe
- pipe
- sodium hypochlorite
- ultraviolet disinfection
- dosing
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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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Abstract
The utility model discloses a sodium hypochlorite adding device for strengthening a mixing effect, which is arranged in an ultraviolet disinfection water outlet area and communicated with a sodium hypochlorite adding pipe, and comprises a first adding pipe, a second adding pipe, a third adding pipe and a stirring mechanism; the first medicine adding pipe is laid along a guardrail at the front end of the tank body in the ultraviolet disinfection water outlet area and is communicated with the sodium hypochlorite medicine adding pipe; the second dosing pipe and the third dosing pipe are communicated with the first dosing pipe, the second dosing pipe extends into the front section position in the tank body of the ultraviolet disinfection water outlet area, and the third dosing pipe extends into the rear section position in the tank body of the ultraviolet disinfection water outlet area; the stirring mechanism is arranged at the front section position in the pool body of the ultraviolet disinfection water outlet area. The utility model optimizes the process flow, enhances the disinfection effect and ensures that the indexes of harmful pathogenic microorganisms in the effluent quality reach the standard.
Description
Technical Field
The utility model relates to a sewage treatment process, in particular to a sodium hypochlorite adding device for strengthening a mixing effect.
Background
In the sewage treatment process flow, the sewage treated by the denitrification deep bed filter is disinfected by ultraviolet and sodium hypochlorite to kill harmful pathogenic microorganisms, and can be safely discharged after reaching the standard finally. In actual operation, a section of ultraviolet disinfection water outlet area is arranged between ultraviolet disinfection and sodium hypochlorite disinfection, no disinfection measure is provided in the section of area, the disinfection process is not completely covered, a disinfection blind area exists, and the index of harmful pathogenic microorganisms in the effluent water quality is influenced to a certain extent.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide the sodium hypochlorite adding device for strengthening the mixing effect, optimize the process flow, strengthen the disinfection effect and ensure that the indexes of harmful pathogenic microorganisms in the effluent quality reach the standard.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a sodium hypochlorite dosing device for strengthening mixing effect is arranged in an ultraviolet disinfection water outlet zone and communicated with a sodium hypochlorite dosing pipe, and comprises a first dosing pipe, a second dosing pipe, a third dosing pipe and a stirring mechanism;
the first medicine adding pipe is laid along a guardrail at the front end of the tank body in the ultraviolet disinfection water outlet area and is communicated with the sodium hypochlorite medicine adding pipe;
the second dosing pipe and the third dosing pipe are communicated with the first dosing pipe, the second dosing pipe extends into the front section position in the tank body of the ultraviolet disinfection water outlet area, and the third dosing pipe extends into the rear section position in the tank body of the ultraviolet disinfection water outlet area;
the stirring mechanism is arranged at the front section position in the pool body of the ultraviolet disinfection water outlet area.
Preferably, the first dosing pipe, the second dosing pipe and the third dosing pipe are all UPVC pipes.
Preferably, the first dosing pipe is communicated with the sodium hypochlorite dosing pipe through a tee joint;
the second dosing pipe is communicated with the first dosing pipe through a tee joint;
the third dosing pipe is communicated with the first dosing pipe through an elbow.
Preferably, a manual main valve and a manual valve are arranged on the first dosing pipe;
the manual main valve is arranged in front of the second dosing pipe;
the manual valve is arranged between the second dosing pipe and the third dosing pipe.
Preferably, the third medicine feeding pipe is a perforated pipe and is 100mm away from the bottom of the tank body in the ultraviolet disinfection water outlet area.
Preferably, the stirring mechanism comprises a stirrer and a base bracket;
the base bracket is arranged at the front section position in the pool body of the ultraviolet disinfection water outlet area through a base bracket fixing plate;
the number of the stirrers is three, and the stirrers are all arranged on the base support through a stirrer mounting base plate;
the output side of the stirrer is connected with a double-layer three-blade stirring rod.
Preferably, the second dosing pipe is fixed on the base support through channel steel.
Preferably, the base support is further provided with a base reinforcing plate.
The sodium hypochlorite adding device for strengthening the mixing effect has the advantages of low manufacturing cost, simplicity in installation, convenience in maintenance, high reliability and popularization, and can meet the requirement of a disinfection process in sewage treatment. And the multi-point feeding can be realized, and the stirrer is designed to fully mix the materials, so that a better treatment effect is achieved. Can solve the problem of full coverage of a disinfection area in the sewage treatment process, is convenient to install and maintain, and provides technical guarantee for the effluent quality of sewage treatment to reach the standard.
Drawings
FIG. 1 is a schematic diagram of the field layout of a sodium hypochlorite adding device of the utility model;
FIG. 2 is a schematic view in the direction A-A of FIG. 1;
FIG. 3 is a schematic structural view of a stirring mechanism in the sodium hypochlorite adding device of the present invention.
Detailed Description
In order to better understand the technical solutions of the present invention, the following further describes the technical solutions of the present invention with reference to the accompanying drawings and examples.
Referring to fig. 1 and 2, the sodium hypochlorite adding device for enhancing mixing effect provided by the utility model is characterized in that an ultraviolet disinfection water outlet area 300 arranged between an ultraviolet disinfection area 100 and a sodium hypochlorite disinfection area 200 is communicated with a sodium hypochlorite adding pipe 400, and the sodium hypochlorite adding device comprises a first adding pipe 1, a second adding pipe 2, a third adding pipe 3 and a stirring mechanism 4.
The ultraviolet disinfection effluent zone 300 is divided into two tank bodies 301.
The first chemical feeding pipe 1 is laid to the middle position of the two tank bodies 301 along the tank body front end guardrail of the ultraviolet disinfection water outlet area 300, and the initial end position of the first chemical feeding pipe is communicated with the sodium hypochlorite chemical feeding pipe 400 through a tee joint 5.
The second medicine feeding pipe 2 and the third medicine feeding pipe 3 are both communicated with the first medicine feeding pipe 1, the second medicine feeding pipe 2 extends into the front section position in the tank body of the ultraviolet disinfection water outlet area 300, and the third medicine feeding pipe 3 extends into the rear section position in the tank body of the ultraviolet disinfection water outlet area 300.
The stirring mechanism 4 is arranged at the front section position in the tank body of the ultraviolet disinfection water outlet area 300.
The first dosing pipe 1, the second dosing pipe 2 and the third dosing pipe 3 are all UPVC pipes so as to ensure the use requirements.
The second dosing tube 3 is communicated with the first dosing tube 1 through a tee joint 6, and the third dosing tube 3 is communicated with the tail end of the first dosing tube 1 through an elbow 7.
Still be equipped with manual main valve 8 and hand valve 9 on the first pencil 1 that adds, make things convenient for the pipeline maintenance, realize the accurate regulation of flow simultaneously.
The manual main valve 8 is positioned in front of the second dosing pipe 2, and the manual valve 9 is positioned between the second dosing pipe 2 and the third dosing pipe 3.
The third medicine adding pipe 3 is a multi-hole pipe, and the bottom end of the third medicine adding pipe is at least 100mm away from the bottom of the tank body of the ultraviolet disinfection water outlet area 300.
As shown in fig. 3, the stirring mechanism 4 includes a stirrer 10 and a base bracket 11.
The base bracket 11 is installed at the front section position in the tank body 301 of the ultraviolet disinfection water outlet area 300 through a base bracket fixing plate 12.
The output side of the stirrer 10 is connected with a double-layer three-blade stirring rod 14, so that the stirring range can be enlarged.
The second dosing tube 2 is fixed on the base support 11 through the channel steel 15, so that the second dosing tube 2 is convenient to fix.
The base bracket 11 also has a base reinforcing plate 16 thereon for reinforcing the base bracket 11.
In the sewage treatment process flow, the sewage treated by the denitrification deep bed filter is disinfected by ultraviolet and sodium hypochlorite to kill harmful pathogenic microorganisms, and can be safely discharged after reaching the standard finally. And in order to better utilize the area without any disinfection measures, the treated sewage is fully disinfected, and the sodium hypochlorite adding device is additionally arranged in the ultraviolet disinfection water outlet area, so that the treated water quality is ensured to reach the standard 100%. The sodium hypochlorite adding device can realize multi-point adding, and is provided with the stirrer to fully mix the sodium hypochlorite and the sodium hypochlorite, so that a better treatment effect is achieved. The device solves the problem of full coverage of a disinfection area in the sewage treatment process, is convenient to install and maintain, and provides technical guarantee for the quality of the effluent of sewage treatment to reach the standard.
It should be understood by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as a limitation of the present invention, and that changes and modifications to the above described embodiments are within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.
Claims (8)
1. The utility model provides a reinforce sodium hypochlorite of mixing effect and throw feeder apparatus locates ultraviolet disinfection and goes out the water zone to be linked together its characterized in that with sodium hypochlorite dosing pipe: comprises a first dosing pipe, a second dosing pipe, a third dosing pipe and a stirring mechanism;
the first medicine adding pipe is laid along a guardrail at the front end of the tank body in the ultraviolet disinfection water outlet area and is communicated with the sodium hypochlorite medicine adding pipe;
the second dosing pipe and the third dosing pipe are communicated with the first dosing pipe, the second dosing pipe extends into the front section position in the tank body of the ultraviolet disinfection water outlet area, and the third dosing pipe extends into the rear section position in the tank body of the ultraviolet disinfection water outlet area;
the stirring mechanism is arranged at the front section position in the pool body of the ultraviolet disinfection water outlet area.
2. The sodium hypochlorite adding device for enhancing the mixing effect as claimed in claim 1, wherein: the first dosing pipe, the second dosing pipe and the third dosing pipe are UPVC pipes.
3. The sodium hypochlorite adding device for enhancing the mixing effect as claimed in claim 1, wherein: the first dosing pipe is communicated with the sodium hypochlorite dosing pipe through a tee joint;
the second dosing pipe is communicated with the first dosing pipe through a tee joint;
the third dosing pipe is communicated with the first dosing pipe through an elbow.
4. The sodium hypochlorite adding device for enhancing the mixing effect as claimed in claim 1, wherein: a manual main valve and a manual valve are arranged on the first dosing pipe;
the manual main valve is arranged in front of the second dosing pipe;
the manual valve is arranged between the second dosing pipe and the third dosing pipe.
5. The sodium hypochlorite adding device for enhancing the mixing effect as claimed in claim 2, wherein: the third medicine feeding pipe is a multi-hole pipe and is 100mm away from the bottom of the pool body of the ultraviolet disinfection water outlet area.
6. The sodium hypochlorite adding device for enhancing the mixing effect as claimed in claim 1, wherein: the stirring mechanism comprises a stirrer and a base bracket;
the base bracket is arranged at the front section position in the pool body of the ultraviolet disinfection water outlet area through a base bracket fixing plate;
the number of the stirrers is three, and the stirrers are all arranged on the base support through a stirrer mounting base plate;
the output side of the stirrer is connected with a double-layer three-blade stirring rod.
7. The sodium hypochlorite adding device for enhancing the mixing effect as claimed in claim 6, wherein: the second dosing pipe is fixed on the base support through channel steel.
8. The sodium hypochlorite adding device for enhancing the mixing effect as claimed in claim 6, wherein: and the base support is also provided with a base reinforcing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122986881.7U CN216687593U (en) | 2021-12-01 | 2021-12-01 | Sodium hypochlorite feeding device for enhancing mixing effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122986881.7U CN216687593U (en) | 2021-12-01 | 2021-12-01 | Sodium hypochlorite feeding device for enhancing mixing effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216687593U true CN216687593U (en) | 2022-06-07 |
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ID=81835461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122986881.7U Active CN216687593U (en) | 2021-12-01 | 2021-12-01 | Sodium hypochlorite feeding device for enhancing mixing effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216687593U (en) |
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2021
- 2021-12-01 CN CN202122986881.7U patent/CN216687593U/en active Active
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