CN211004976U - Biochemical advanced treatment analogue means that goes out water - Google Patents
Biochemical advanced treatment analogue means that goes out water Download PDFInfo
- Publication number
- CN211004976U CN211004976U CN201921378635.XU CN201921378635U CN211004976U CN 211004976 U CN211004976 U CN 211004976U CN 201921378635 U CN201921378635 U CN 201921378635U CN 211004976 U CN211004976 U CN 211004976U
- Authority
- CN
- China
- Prior art keywords
- tank
- biological
- biochemical effluent
- suspended matter
- advanced treatment
- 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.)
- Active
Links
Images
Landscapes
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The utility model discloses a biochemical effluent advanced treatment simulation device, which comprises a suspended matter treatment unit, an ozone contact tank, a biological filtration unit and an effluent tank; the ozone contact tank is communicated with the suspended matter treatment unit, the biological filtration unit is respectively communicated with the suspended matter treatment unit and the ozone contact tank, and the water outlet tank is respectively communicated with the suspended matter treatment unit, the ozone contact tank and the biological filtration unit; biochemical play water advanced treatment analogue means has synthesized multiple sewage advanced treatment technology, can carry out the flow of multiple processing.
Description
Technical Field
The utility model relates to a sewage advanced treatment technical field especially relates to a biochemical effluent advanced treatment analogue means.
Background
Sewage treatment is one of the important contents in the field of environmental protection and is also an important work in the modern society. Before different types of sewage are introduced to treatment equipment for actual sewage treatment, simulation devices or experimental devices corresponding to the treatment devices are needed to be adopted to simulate water treatment experiments on different types of sewage, and therefore, some simulation devices corresponding to the actual sewage treatment devices, such as biochemical effluent advanced treatment simulation devices, need to be designed.
At present, the biochemical effluent advanced treatment simulation device of sewage mostly adopts a static experimental device, and the existing advanced treatment processes are hardly connected in series, so that the simulation research on the specific treatment of the biochemical effluent of different types of sewage cannot achieve the expected effect.
Therefore, it is desirable to provide a biochemical effluent advanced treatment simulation apparatus having a plurality of biochemical effluent advanced treatment processes without generating two pollutants to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve the above-mentioned problem, provide a biochemical play water advanced treatment analogue means that goes out water advanced treatment process with multiple biochemistry.
In order to realize the purpose, the biochemical effluent advanced treatment simulation device adopts the following technical scheme.
A biochemical effluent advanced treatment simulation device comprises: the suspended matter treatment unit is used for providing places for carrying out coagulation, flocculation and solid-liquid separation on the biochemical effluent; the ozone contact tank is communicated with the suspended matter processing unit and is used for providing a place for the contact and reaction of ozone and biochemical effluent; the biological filtering unit is respectively communicated with the suspended matter processing unit and the ozone contact tank and is used for biologically filtering biochemical effluent; and the water outlet pool is communicated with the suspended matter treatment unit, the ozone contact pool and the biological filtering unit respectively and is used for receiving the outlet water.
Further, the biological filtering unit comprises a biological aerated filter and a biological activated carbon filter, wherein the water inlet and the water outlet of the biological aerated filter are respectively connected in parallel, and the biological aerated filter and the biological activated carbon filter are respectively provided with an aeration disc and are respectively connected with an aeration device through the aeration disc.
Further, the suspended matter treatment unit includes: a mixing reaction tank, wherein a coagulant adding device and a flocculant adding device are respectively arranged at the inlet and the outlet of the mixing reaction tank and are used for coagulation and flocculation reactions; and the air floatation tank is communicated with the mixed reaction tank and is used for floating the flocculate floating slag to the surface of biochemical effluent.
Further, the ozone contact tank also comprises an ozone destruction device.
The utility model discloses biochemical play water advanced treatment analogue means beneficial effect lies in:
(1) the biochemical effluent advanced treatment simulation device of the utility model integrates multiple advanced treatment processes such as coagulation, flocculation, ozone contact and biological filtration, and further can compare and research the treatment effect of the multiple advanced treatment processes on different types of sewage simultaneously;
(2) the biochemical effluent advanced treatment simulation device of the utility model is provided with a plurality of biochemical effluent advanced treatment processes, so that the research on the specific treatment method of various types of sewage biochemical effluent can be carried out;
(3) the biochemical effluent advanced treatment simulation device has reasonable design and is more suitable for sewage types.
Drawings
FIG. 1 is a flow chart of the treatment process of the biochemical effluent advanced treatment simulation device of the present invention.
The reference numbers in the drawings are respectively:
1. a suspended matter treatment unit;
11. a mixing reaction tank;
12. an air floatation tank;
13. a coagulant adding device;
14. a flocculating agent adding device;
2. an ozone contact tank;
21. an ozone destruction device;
3. a biological filtration unit;
31. an aeration biological filter;
32. an activated carbon biological filter;
33. an aeration device;
34. an aeration disc;
4. and (4) a water outlet pool.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, the present embodiment provides a biochemical effluent advanced treatment simulation device, which includes a suspended matter treatment unit 1, an ozone contact tank 2, a biological filtration unit 3, and an effluent tank 4.
As shown in figure 1, the water inlet of the suspended matter treatment unit 1 is connected with a biochemical effluent input pipeline, and the suspended matter treatment unit 1 is used for providing places for biochemical effluent to carry out coagulation, flocculation and solid-liquid separation. Through the treatment of the suspended matter treatment unit 1, the suspended matters in the sewage can be obviously removed, so that the effluent quality is improved.
As shown in fig. 1, the suspended matter treatment unit 1 includes a mixing reaction tank 11, an air flotation tank 12, a coagulant adding device 13, and a flocculant adding device 14.
As shown in fig. 1, the mixing reaction tank 11 is communicated with the biochemical effluent input pipeline, and a coagulant adding device 13 and a flocculant adding device 14 are respectively arranged at the positions of the mixing reaction tank 11 close to the water inlet and the water outlet thereof, and are respectively used for coagulation and flocculation treatment. Specifically, the biochemical effluent is introduced into the mixing reaction tank 11 through the biochemical effluent input pipeline, a coagulant adding device 13 adds a coagulant at a water inlet of the mixing reaction tank 11, and a flocculant adding device 14 adds a flocculant at a water outlet of the mixing reaction tank 11.
In the specific implementation, the mixing reaction tank 11 is designed as a tank A and a tank B with a common wall, and the tank A and the tank B are communicated through an opening at the bottom of the common wall to perform coagulation treatment and flocculation treatment respectively.
As shown in fig. 1, the air flotation tank 12 is communicated with the mixing reaction tank 11 for floating the flocculated scum to the surface of water. Specifically, the water inlet of the air flotation tank 12 is connected to the water outlet of the mixing reaction tank 11.
In this embodiment, an overflow port and a vent port are provided on the mixing reaction tank 11, and a vent port is provided on the air flotation tank 12.
The suspended matter treatment unit 1 is processed as follows:
the biochemical effluent enters from the water inlet of the mixing reaction tank 11, the coagulant at the inlet of the mixing reaction tank 11 coagulates the small particles in the new influent into larger particles, and then the biochemical effluent continues to flow to the water outlet of the mixing reaction tank 11; the flocculating agent flocculates larger particles in the outgoing water of the mixing reaction tank 11 into larger particles. The biochemical effluent after passing through the mixed reaction tank 11 enters the floatation tank 12, so that the flocculate floating slag in the floatation tank 12 floats to the liquid level.
As shown in fig. 1, the ozone contact tank 2 is communicated with the suspended matter treatment unit 1 and is used for providing a place for the contact and reaction of ozone and biochemical effluent. Specifically, the water inlet of the ozone contact tank 2 is connected to the water outlet of the air flotation tank 12. Through ozone contact tank 2 carries out ozone contact treatment to biochemical effluent, can improve the biodegradability of the reducing material COD that needs to be oxidized, is favorable to improving follow-up biofiltration's effect.
In addition, the ozone contact tank 2 has an ozone destruction device 21 for destroying ozone emitted from the ozone contact tank 2. In specific implementation, the ozone contact tank 2 further comprises an ozone generating device, and the ozone destroying device 21 and the ozone generating device are respectively connected to the air inlet and the air outlet of the ozone contact tank 2.
As shown in fig. 1, the biological filtration unit 3 is respectively communicated with the suspended matter treatment unit 1 and the ozone contact tank 2, and is used for providing a place for biologically filtering the biochemical effluent.
As shown in FIG. 1, the biofiltration unit 3 comprises a biological aerated filter 31, a biological activated carbon filter 32 and an aeration device 33. The water inlet and the water outlet of the biological aerated filter 31 are respectively connected with the water inlet and the water outlet of the biological activated carbon filter 32 in parallel, the biological aerated filter 31 and the biological activated carbon filter 32 are respectively provided with an aeration disc 34, and the aeration device 33 is respectively connected with the aeration disc 34. That is, the aeration device 33 aerates the biological aerated filter 31 and the biological activated carbon filter 32 through the aeration disc 34. In a specific embodiment, the aeration disc 34 is a microporous aeration disc.
As shown in fig. 1, the effluent tank 4 is connected to the suspended matter treatment unit 1, the ozone contact tank 2, and the biological filtration unit 3. Specifically, the water inlet of the water outlet tank 4 is respectively communicated with the water outlet of the air flotation tank 12, the water outlet of the ozone contact tank 2, the water outlet of the biological aerated filter 31 and the water outlet of the biological activated carbon filter 32. That is, the effluent pool 4 can be used for receiving effluent in each processing flow of the biochemical effluent advanced treatment simulation device.
In specific implementation, the mixing reaction tank 11, the air flotation tank 12, the ozone contact tank 2, the biological aerated filter 31, the activated carbon biological filter 32 and the water outlet tank 4 can adopt organic glass or stainless steel tank body structures, so that the corrosion of sewage to the tank body can be effectively prevented. The mixed reaction tank 11, the air flotation tank 12, the ozone contact tank 2, the ozone destruction device 21, the biological aerated filter 31, the activated carbon biological filter 32, the aeration device 33, the aeration disc 34 and the water outlet tank 4 can be connected in a fluid-tight manner through pipeline pipes. The pipeline can be provided with a valve or a pump according to actual design requirements to realize opening and closing of the pipeline and provide water flow circulation power.
The biochemical effluent advanced treatment simulation device of the utility model integrates multiple advanced treatment processes such as coagulation, flocculation, ozone contact and biological filtration, and further can compare and research the treatment effect of the multiple advanced treatment processes on different types of sewage simultaneously; the biochemical effluent advanced treatment simulation device of the utility model can be combined to form a plurality of biochemical effluent advanced treatment processes, so as to research the specific treatment method of various different types of sewage biochemical effluent; the biochemical effluent advanced treatment simulation device has reasonable design and is more suitable for sewage types.
Biochemical play water advanced treatment analogue means can carry out biochemical multiple processing flow who goes out the advanced treatment of water, include at least as follows:
(1) the biochemical effluent is directly discharged into a water outlet pool 4 after being treated by the suspended matter treatment unit 1.
(2) The biochemical effluent firstly passes through the suspended matter treatment unit 1, then enters the biological aerated filter 31 for biological filtration treatment, and finally enters the effluent pool 4.
(3) The biochemical effluent firstly passes through the suspended matter treatment unit 1, then enters the biological activated carbon filter 32 for biological filtration treatment, and finally enters the effluent pool 4.
(4) Biochemical effluent firstly enters the suspended matter treatment unit 1, then enters the ozone contact tank 2 for ozone contact, and finally enters the effluent tank 4.
(5) Biochemical effluent firstly passes through the suspended matter treatment unit 1, enters the ozone contact tank 2 for ozone contact, then enters the aeration biological filter 31 for biological filtration treatment, and finally enters the effluent tank 4.
(6) The biochemical effluent firstly passes through the suspended matter treatment unit, enters the ozone contact tank 2 for ozone contact, then enters the biological activated carbon filter tank 32 for biological filtration treatment, and finally enters the effluent tank 4.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. The biochemical effluent advanced treatment simulation device is characterized by comprising:
the suspended matter treatment unit is used for providing places for carrying out coagulation, flocculation and solid-liquid separation on the biochemical effluent;
the ozone contact tank is communicated with the suspended matter processing unit and is used for providing a place for the contact and reaction of ozone and biochemical effluent;
the biological filtering unit is respectively communicated with the suspended matter processing unit and the ozone contact tank and is used for biologically filtering biochemical effluent; and the number of the first and second groups,
and the water outlet pool is communicated with the suspended matter treatment unit, the ozone contact pool and the biological filtering unit respectively and is used for receiving the outlet water.
2. The biochemical effluent advanced treatment simulation device according to claim 1, wherein the biological filter unit comprises a biological aerated filter and a biological activated carbon filter which are connected in parallel with each other, and both of the biological aerated filter and the biological activated carbon filter are provided with aeration discs and are respectively connected to an aeration device through the aeration discs.
3. The biochemical effluent advanced treatment simulation device according to claim 1, wherein the suspended matter treatment unit comprises:
a mixing reaction tank, wherein a coagulant adding device and a flocculant adding device are respectively arranged at the inlet and the outlet of the mixing reaction tank and are used for coagulation and flocculation reactions; and the number of the first and second groups,
and the air floatation tank is communicated with the mixed reaction tank and is used for floating the flocculate floating slag to the surface of biochemical effluent.
4. The biochemical effluent advanced treatment simulation apparatus of claim 1, wherein the ozone contact tank further comprises an ozone destruction device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921378635.XU CN211004976U (en) | 2019-08-23 | 2019-08-23 | Biochemical advanced treatment analogue means that goes out water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921378635.XU CN211004976U (en) | 2019-08-23 | 2019-08-23 | Biochemical advanced treatment analogue means that goes out water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211004976U true CN211004976U (en) | 2020-07-14 |
Family
ID=71481617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921378635.XU Active CN211004976U (en) | 2019-08-23 | 2019-08-23 | Biochemical advanced treatment analogue means that goes out water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211004976U (en) |
-
2019
- 2019-08-23 CN CN201921378635.XU patent/CN211004976U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8211316B2 (en) | Device for deep sewage treatment without sludge discharge | |
| CN206476860U (en) | A kind of oily waste water treatment reclamation set | |
| CN206767868U (en) | A kind of garbage percolation liquid treating system | |
| CN105417880A (en) | Treatment method for removing COD (Chemical Oxygen Demand) in industrial wastewater | |
| CN218454092U (en) | Treatment system for degradation-resistant oily wastewater of engine plant | |
| CN209797712U (en) | Medium-high concentration comprehensive sewage nitrogen and phosphorus removal treatment system | |
| CN217351082U (en) | Waste paint bucket cleaning wastewater treatment system | |
| CN106277553A (en) | The processing method of the dense water of reverse osmosis (RO) and equipment | |
| CN214360853U (en) | Be used for oily waste water clarification plant | |
| CN211004976U (en) | Biochemical advanced treatment analogue means that goes out water | |
| JP2003053378A (en) | Method and device for treating water by using separation membrane | |
| CN208649066U (en) | A kind of pharmacy sewage processing system | |
| CN208430000U (en) | A kind of Combined industry sewage treatment experimental real-training apparatus | |
| CN110204144A (en) | A kind of sewage disposal system and processing method based on Boron-doped diamond | |
| CN110655265A (en) | Method for treating pharmaceutical wastewater | |
| CN109502900A (en) | A kind of Pb-Zn deposits beneficiation wastewater treatment for reuse Processes and apparatus | |
| KR101634296B1 (en) | Sbr wastewater treatment system using soil microorganism | |
| KR102122549B1 (en) | water treating apparatus for sewage and wastewater | |
| CN103508629A (en) | Wastewater treatment system for food industry | |
| CN211521717U (en) | Horizontal sedimentation tank with aeration deironing function | |
| CN211847575U (en) | Integrated sewage treatment system | |
| JP4019277B2 (en) | Method and apparatus for treating organic wastewater generated from fishing ports and fish markets | |
| CN208345996U (en) | A kind of sewage-treatment plant | |
| CN208898713U (en) | A kind of slaughterhouse wastewater treatment dedicated unit | |
| CN205347130U (en) | Handle high concentration organic waste water integrated device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |