CN217127212U - In-situ circulating type fishery wastewater treatment device - Google Patents
In-situ circulating type fishery wastewater treatment device Download PDFInfo
- Publication number
- CN217127212U CN217127212U CN202221002570.0U CN202221002570U CN217127212U CN 217127212 U CN217127212 U CN 217127212U CN 202221002570 U CN202221002570 U CN 202221002570U CN 217127212 U CN217127212 U CN 217127212U
- Authority
- CN
- China
- Prior art keywords
- area
- water
- aerobic
- filtering
- wastewater 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
Abstract
The utility model discloses an in-situ circulating fishery wastewater treatment device, which comprises a shell, wherein a filtering area, an aerobic area, a deoxygenation area, an anoxic area, a carbon filtering area, a disinfection area and an oxygenation area which are sequentially communicated are arranged in the shell, the filtering area is connected with a water inlet, the oxygenation area is connected with a water outlet, a filter for filtering water is arranged in the filtering area, suspended biological fillers for microorganisms to propagate and form a biomembrane to decompose organic matters in water are respectively arranged in the aerobic area, an aeration device for generating dissolved oxygen in water and an electric biochemical device for stimulating the microorganisms to remove chemical oxygen demand in water are arranged in the aerobic area, a deoxygenation device for reducing the dissolved oxygen in water is arranged in the deoxygenation area, activated carbon for adsorbing impurities in water is arranged in the carbon filtering area, a pulse high-pressure sterilizer for sterilizing water is arranged in the disinfection area, a nano bubble generating device for oxygenating the water in the oxygenation area is arranged in the shell, does not need to be moved and realizes the recycling of the fishery wastewater after treatment.
Description
[ technical field ]
The utility model relates to a circulating fishery effluent treatment plant of normal position.
[ background art ]
The existing fishery wastewater treatment device can generate sludge in the treated wastewater, so a sludge treatment system needs to be added, the whole volume of the device is increased, the running cost is provided, in the wastewater treated by the existing fishery wastewater treatment device, the concentration of the dissolved oxygen of the effluent is low, the growth of fishes is not facilitated, and meanwhile, the existing fishery wastewater treatment device cannot recover substances nourishing the fishes.
[ contents of utility model ]
The utility model overcomes the defects of the prior art and provides a normal position circulating fishery wastewater treatment device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a circulating fishery effluent treatment plant of normal position which characterized in that: the device comprises a shell, wherein a filtering area, an aerobic area, a deoxidizing area, an anoxic area, a carbon filtering area, a disinfecting area and an oxygen charging area which are sequentially communicated are arranged in the shell, the filtering area is connected with a water inlet, the oxygen charging area is connected with a water outlet, a filter for filtering water is arranged in the filtering area, suspended biological fillers for decomposing organic matters in water by breeding microorganisms to form a biological membrane are respectively arranged in the aerobic area, the deoxidizing area and the anoxic area, an aeration device for generating dissolved oxygen in water and an electrical biochemical device for stimulating microorganisms to remove chemical oxygen demand in water are also arranged in the aerobic area, a deoxidizing device for reducing the dissolved oxygen in water is arranged in the deoxidizing area, activated carbon for adsorbing impurities in water is arranged in the carbon filtering area, a pulse high-pressure sterilizer for sterilizing the water is arranged in the disinfecting area, and a nano bubble generating device for oxygenating the water in the oxygen charging area is also arranged in the shell.
The in-situ circulating fishery wastewater treatment device is characterized in that: the aeration device comprises an aeration head arranged in the aerobic zone and a fan connected with the aeration head.
The in-situ circulating fishery wastewater treatment device is characterized in that: the aeration head is provided with a plurality of air outlets, and the aeration head is arranged at the lower part of the aerobic zone and the air outlets are arranged upwards.
The in-situ circulating fishery wastewater treatment device is characterized in that: the electric biochemical device comprises an electric biochemical plate arranged in the aerobic zone and an electric biochemical controller connected with the electric biochemical plate.
The in-situ circulating fishery wastewater treatment device is characterized in that: the two electric biochemical plates are respectively arranged at intervals on the positions close to the front side and the rear side of the aerobic zone.
The in-situ circulating fishery wastewater treatment device is characterized in that: the deoxidation device comprises a deoxidation film arranged in the deoxidation area and a vacuum pump connected with the deoxidation film.
The in-situ circulating fishery wastewater treatment device is characterized in that: the pulse high-voltage sterilizer is connected with an electric cabinet for supplying power.
The in-situ circulating fishery wastewater treatment device is characterized in that: the input end of the filter is connected with the water inlet, the output end of the filter is communicated with the filtering area, and the filter is arranged on the upper part of the filtering area.
The in-situ circulating fishery wastewater treatment device is characterized in that: the water inlet is arranged on the upper side of the side face of the filtering area, the communicating holes between the filtering area and the aerobic area are arranged on the lower sides of the two spaced side faces, the communicating holes between the aerobic area and the deoxidizing area are arranged on the upper sides of the two spaced side faces, the communicating holes between the deoxidizing area and the anoxic area are arranged on the lower sides of the two spaced side faces, the communicating holes between the anoxic area and the carbon filtering area are arranged on the upper sides of the two spaced side faces, the communicating holes between the carbon filtering area and the sterilizing area are arranged on the lower sides of the two spaced side faces, the communicating holes between the sterilizing area and the oxygenating area are arranged on the upper sides of the two spaced side faces, and the water outlet is arranged on the lower sides of the side faces of the oxygenating area.
The in-situ circulating fishery wastewater treatment device is characterized in that: the shell is also internally provided with a control area, and the control area is internally provided with a nano bubble generating device, a fan, an electric biochemical controller, a vacuum pump and an electric cabinet.
The utility model has the advantages that:
the utility model is provided with the precise filter in the filtering area, which can recycle the feed so as to reduce the throwing of the fish feed and does not generate sludge, thereby avoiding the arrangement of a sludge treatment system and reducing the occupied area; the aerobic zone, the deoxygenation zone and the anoxic zone in the utility model are all provided with suspended biological fillers, and the efficiency is improved by adopting the mode of pre-embedding microorganisms, thereby reducing the debugging time; the utility model can remove ammonia nitrogen, total nitrogen and chroma in water, which is helpful to maintain the biological balance state of shark's fin power; the utility model discloses a nanometer oxygenating, it is efficient to oxygenate, and the reducible pond oxygenerator open quantity and frequency save the working costs, can improve fish growing environment greatly, improves the survival rate and the growth rate of fish greatly, improves flesh of fish feel.
[ description of the drawings ]
Fig. 1 is a schematic structural diagram of the present invention.
[ detailed description of the invention ]
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly. In addition, the descriptions related to "preferred", "less preferred", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "preferred" or "less preferred" may explicitly or implicitly include at least one such feature.
As shown in figure 1, an in-situ circulating fishery wastewater treatment device comprises a shell, a filtering area 10, an aerobic area 20, a deoxidizing area 30, an anoxic area 40, a carbon filtering area 50, a disinfecting area 60 and an oxygenating area 70 which are sequentially communicated are arranged in the shell, the filtering area 10 is connected with a water inlet, the oxygenating area 70 is connected with a water outlet B, a filter 11 for filtering water is arranged in the filtering area 10, suspended biological fillers 21 for decomposing organic matters in water by breeding microorganisms to form a biomembrane are arranged in the aerobic area 20, a aeration device for generating dissolved oxygen in water and an electric biochemical device for stimulating microorganisms to remove chemical oxygen demand in water are also arranged in the aerobic area 20, a deoxidizing device for reducing dissolved oxygen in water is arranged in the deoxidizing area 30, activated carbon 51 for adsorbing impurities in water is arranged in the carbon filtering area 50, a pulse high-pressure sterilizer 61 for sterilizing water is arranged in the disinfecting area 60, the shell is also provided with a nano bubble generating device 71 used for oxygenating water in the oxygenation area 70, wherein the filter 11 is a precise filter which is provided with a return opening A for recovering algae and fish feed.
The fishpond wastewater is lifted by the lift pump and is filtered by the precision filter and then enters the filtering area 10, the precision filter can intercept impurities in the water, particularly algae and fish feed, so that each subsequent treatment unit is effectively protected, the waste caused by the fact that nutrient substances such as the fish feed enter the treatment unit can be prevented, and the intercepted algae and fish feed can flow back to the fishpond from the backflow port A for use; then the water in the filtering area 10 enters the aerobic area 20, and the microorganisms such as bacteria in the water body are attached and propagated in the surface and the internal gaps of the suspended biological filler 21 to gradually form a biological film, so that the organic matters in the water are continuously decomposed into CO by the bacteria 2 And H 2 O, by aerationThe device continuously aerates to improve the concentration of dissolved oxygen, converts ammonia nitrogen in water into nitrate and nitrite under the condition that organic matters in water are gradually reduced and the dissolved oxygen is sufficient, stimulates microorganisms attached to suspended biological fillers 21 through an electrical biochemical device, removes the chemical oxygen demand in the water, and enters a deoxygenation area 30 along with the water body; the water entering the deoxygenation zone 30 is gradually reduced to a dissolved oxygen concentration of 0.5mg/L under the action of the deoxygenation device, and enters the anoxic zone 40; nitrate radical and nitrite radical in the water body of the anoxic zone 40 generate N under the action of the antibacterial bacteria attached to the suspended biological filler 21 2 Then the water surface is overflowed, thereby completing the denitrification effect, reducing the ammonia nitrogen and the total nitrogen which are not produced, and the water body after the denitrification enters the carbon filtering area 50; the activated carbon 51 in the carbon filtering area 50 absorbs and takes out the chroma in the water, and the water body enters a disinfection area 60; the pulse high-pressure sterilizer 61 in the sterilizing area 60 kills harmful viruses and bacteria in the water through high-pressure pulse, and the water body enters the oxygen charging area 70; the water in the oxygenation zone 70 is oxygenated by the nano-bubble generating device 71, the concentration of dissolved oxygen in the water is increased, and finally the water flows back to the fishpond through the water outlet B, so that the function of in-situ circulating fishery wastewater treatment is realized.
As shown in fig. 1, a control area 80 is further disposed in the housing, a nano-bubble generating device 71, a blower 23, an electrical biochemical controller 25, a vacuum pump 32, and an electrical cabinet 81 are disposed in the control area 80, peripheral components of the devices are centrally disposed, the overall volume is reduced, and the assembly and maintenance are facilitated, wherein the electrical cabinet 81 supplies power to the nano-bubble generating device 71, the blower 23, the electrical biochemical controller 25, and the vacuum pump 32, respectively.
As shown in fig. 1, the aeration device comprises an aeration head 22 arranged in the aerobic zone 20 and a fan 23 connected with the aeration head 22; aeration head 22 is provided with many gas outlets, and aeration head 22 sets up in aerobic zone 20 lower part and gas outlet upwards sets up, improves the dissolution efficiency of oxygen, and prevents that aerobic zone 20 from producing the siltation.
As shown in fig. 1, the electrical biochemical apparatus includes two electrical biochemical plates 24 disposed in the aerobic zone 20 for converting ammonia nitrogen in water into nitrate and nitrite, and an electrical biochemical controller 25 connected to the electrical biochemical plates 24, and the two electrical biochemical plates 24 are respectively disposed at intervals at positions close to the front and rear sides of the aerobic zone 20, so as to improve the efficiency of stimulating microorganisms to remove chemical oxygen demand in water.
As shown in fig. 1, the deoxidation device comprises a deoxidation membrane 31 arranged in the deoxidation zone 30 and a vacuum pump 32 connected with the deoxidation membrane 31, wherein the vacuum pump 32 pumps oxygen in the deoxidation membrane 21, so that the water body flows through the deoxidation membrane 31 to reduce the concentration of dissolved oxygen.
As shown in figure 1, the input end of the filter 11 is connected with the water inlet and the output end is communicated with the filtering area 10, the filter 11 is arranged at the upper part of the filtering area 10 to prevent impurities in water from entering, and algae and fish feed can be intercepted and recovered.
As shown in fig. 1, the water inlet is disposed on the upper side of the side surface of the filtering zone 10, the communication hole between the filtering zone 10 and the aerobic zone 20 is disposed on the lower side of the side surface between the filtering zone 10 and the aerobic zone, the communication hole between the aerobic zone 20 and the deoxidizing zone 30 is disposed on the upper side of the side surface between the aerobic zone and the deoxidizing zone, the communication hole between the deoxidizing zone 30 and the anoxic zone 40 is disposed on the lower side of the side surface between the deoxidizing zone and the carbon filtering zone 50, the communication hole between the carbon filtering zone 50 and the sterilizing zone 60 is disposed on the lower side of the side surface between the carbon filtering zone and the sterilizing zone 60, the communication hole between the sterilizing zone 60 and the oxygen charging zone 70 is disposed on the upper side of the side surface between the sterilizing zone and the oxygen charging zone 70, and the water outlet is disposed on the lower side of the side surface of the oxygen charging zone 70.
The above is only the preferred embodiment of the present invention, not limiting the patent scope of the present invention, all of which are under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct or indirect application is included in other related technical fields in the patent protection scope of the present invention.
Claims (10)
1. The utility model provides a circulating fishery effluent treatment plant of normal position which characterized in that: comprises a shell, a filtering area (10), an aerobic area (20), a deoxidizing area (30), an anoxic area (40), a carbon filtering area (50), a disinfecting area (60) and an oxygenating area (70) which are sequentially communicated are arranged in the shell, the filtering area (10) is connected with a water inlet, the oxygenating area (70) is connected with a water outlet, a filter (11) for filtering water is arranged in the filtering area (10), suspended biological fillers (21) for microorganisms to breed to form a biomembrane to decompose organic matters in water are respectively arranged in the aerobic area (20), an aeration device for generating dissolved oxygen in water and an electric biochemical device for stimulating the microorganisms to remove chemical oxygen demand in water are also arranged in the aerobic area (20), a deoxidizing device for reducing the dissolved oxygen in water is arranged in the deoxidizing area (30), and active carbon (51) for adsorbing impurities in water is arranged in the carbon filtering area (50), a pulse high-pressure sterilizer (61) for sterilizing the water body is arranged in the sterilizing area (60), and a nano bubble generating device (71) for oxygenating the water body in the oxygenation area (70) is also arranged in the shell.
2. The in-situ circulation type fishery wastewater treatment device according to claim 1, wherein: the aeration device comprises an aeration head (22) arranged in the aerobic zone (20) and a fan (23) connected with the aeration head (22).
3. The in-situ circulation type fishery wastewater treatment device according to claim 2, wherein: the aeration head (22) is provided with a plurality of air outlets, and the aeration head (22) is arranged at the lower part of the aerobic zone (20) and the air outlets are arranged upwards.
4. The in-situ circulation type fishery wastewater treatment device according to claim 1, wherein: the electric biochemical device comprises an electric biochemical plate (24) arranged in the aerobic zone (20) and an electric biochemical controller (25) connected with the electric biochemical plate (24).
5. The in-situ circulating fishery wastewater treatment device according to claim 4, wherein: the two electric biochemical plates (24) are respectively arranged at intervals on the positions close to the front and the rear side surfaces of the aerobic zone (20).
6. The in-situ circulation type fishery wastewater treatment device according to claim 1, wherein: the deoxidation device comprises a deoxidation film (31) arranged in the deoxidation area (30) and a vacuum pump (32) connected with the deoxidation film (31).
7. The in-situ circulation type fishery wastewater treatment device according to claim 1, wherein: the pulse high-pressure sterilizer (61) is connected with an electric cabinet (81) for supplying power.
8. The in-situ circulation type fishery wastewater treatment device according to claim 1, wherein: the input end of the filter (11) is connected with the water inlet, the output end of the filter (11) is communicated with the filtering area (10), and the filter (11) is arranged at the upper part of the filtering area (10).
9. The in-situ circulation type fishery wastewater treatment device according to claim 1, wherein: the water inlet is arranged on the upper side of the side face of the filtering area (10), the communication hole between the filtering area (10) and the aerobic area (20) is arranged on the lower side of the side face between the filtering area and the aerobic area, the communication hole between the aerobic area (20) and the anoxic area (30) is arranged on the upper side of the side face between the aerobic area and the anoxic area, the communication hole between the anoxic area (30) and the anoxic area (40) is arranged on the lower side of the side face between the anoxic area and the carbon filtering area (50), the communication hole between the carbon filtering area (50) and the disinfection area (60) is arranged on the lower side of the side face between the carbon filtering area and the disinfection area, the communication hole between the disinfection area (60) and the oxygenation area (70) is arranged on the upper side of the side face between the disinfection area and the aerobic area (70), and the water outlet is arranged on the lower side of the side face of the oxygenation area (70).
10. The in-situ circulation type fishery wastewater treatment device according to claim 1, wherein: the shell is also internally provided with a control area (80), and the control area (80) is internally provided with a nano bubble generating device (71), a fan (23), an electric biochemical controller (25), a vacuum pump (32) and an electric cabinet (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221002570.0U CN217127212U (en) | 2022-04-27 | 2022-04-27 | In-situ circulating type fishery wastewater treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221002570.0U CN217127212U (en) | 2022-04-27 | 2022-04-27 | In-situ circulating type fishery wastewater treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217127212U true CN217127212U (en) | 2022-08-05 |
Family
ID=82651831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221002570.0U Active CN217127212U (en) | 2022-04-27 | 2022-04-27 | In-situ circulating type fishery wastewater treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217127212U (en) |
-
2022
- 2022-04-27 CN CN202221002570.0U patent/CN217127212U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103613243B (en) | Purification, disinfection and activation integrated device and method for aquaculture water | |
| WO2020238253A1 (en) | Recirculating aquaculture water treatment system integrating tailwater treatment | |
| CN105692969A (en) | Circulating water treatment method of seawater for cultivation and device thereof | |
| CN111620493A (en) | Method and special equipment for removing antibiotic resistant bacteria and resistant genes in sewage | |
| CN102687699A (en) | Seawater cleaning system for aquiculture and seedling raising and use method of same | |
| CN207995835U (en) | Water purification system | |
| CN110790362A (en) | Method for simultaneously removing antibiotics and heavy metals in livestock and poultry breeding wastewater | |
| CN211241338U (en) | High-density double-circulating water culture system | |
| CN217127212U (en) | In-situ circulating type fishery wastewater treatment device | |
| CN209964991U (en) | Ion purification breeding system | |
| CN108094302A (en) | Method for purifying water and system and earthy taste of fresh water fish minimizing technology | |
| CN211419902U (en) | Medical wastewater treatment equipment | |
| CN218879643U (en) | Water environment treatment device | |
| CN104186400A (en) | Program-controlled fishpond water purification and oxygen increment device | |
| CN208200514U (en) | Three groups of formula circulating water cultivation biological filter systems of zero-emission type | |
| CN203545851U (en) | Integrated device of water purification, disinfection and activation for aquaculture | |
| CN217127213U (en) | Sharing formula fishery effluent treatment plant | |
| CN215530942U (en) | Pearl mussel breeds case | |
| CN210736314U (en) | High concentration organic wastewater treatment integration equipment | |
| CN213680011U (en) | Micro-algae ball circulating flow biofilm reactor | |
| CN212102504U (en) | Multistage biological sewage treatment plant | |
| CN210642011U (en) | Circulating seawater culture system based on microalgae-strain bioreactor | |
| CN217547030U (en) | Pond is bred and uses disinfection purifier | |
| CN108751535A (en) | A kind of the electrochemical treatments system and its processing method of aquatic farm tail water | |
| CN215102684U (en) | Safe and efficient circulating water purification treatment system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |