CN206467102U - A kind of sewage-treatment plant for breeding loach - Google Patents
A kind of sewage-treatment plant for breeding loach Download PDFInfo
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- CN206467102U CN206467102U CN201621451812.9U CN201621451812U CN206467102U CN 206467102 U CN206467102 U CN 206467102U CN 201621451812 U CN201621451812 U CN 201621451812U CN 206467102 U CN206467102 U CN 206467102U
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Abstract
The utility model discloses a kind of sewage-treatment plant for breeding loach, including sedimentation basin and culturing pool, the sedimentation basin is communicated with anaerobic pond and activated sludge tank, the anaerobic pond is communicated with Marsh gas collector and carbon alkali lye pond, the carbon alkali lye pond is communicated with Aerobic Pond, the Aerobic Pond is communicated with bioflocculation pond, the bioflocculation pond is communicated with continuous filter, the continuous filter is communicated with PH regulating reservoirs, the PH regulating reservoirs are communicated with oxygenation pond, the oxygenation pond is communicated with sterilization pool, and the sterilization pool is communicated with culturing pool.The utility model is directed to the sewage disposal of loach breeding, can complete effluent cycle and use, good sewage processing effect, and utilization rate is high, and the sewage oxygen content after processing is high, is adapted to loach breeding.
Description
Technical field
The utility model is related to technical field of sewage, specially a kind of sewage-treatment plant for breeding loach.
Background technology
Loach, meat slides tender deliciousness, can using fresh herb or drying use.Edible, it is used as medicine.Loach is referred to as " ginseng in water ", raw
Living is a kind of nutritive value very high fish in Hu Chi, and it and other fishes differ, no matter appearance, the bodily form, life habit is not
Together, it is a kind of special bullhead.Loach is nutritious, and its meat is soft, easy to digest, and body is weakened and needs to adjust after being ill
Foster people is fabulous food, in the breeding process under, and the processing of harmful material such as residual bait, excrement of loach is particularly weighed
Will, if harmful substance in water will be caused gradually to increase these harmful substance progress processing not in time, the balance of water environment can be sent out
Changing, it may appear that many variations of water quality water colour, is unfavorable for the cultivation of loach.At this moment it is accomplished by excluding what breeding loach was produced
Sewage, aquaculture wastewater has typical " three high " feature, i.e. organic concentration high, and COD is up to 3000-12000mg/1, and ammonia nitrogen is high
Up to 800-2200gm/1, the exceeded decades of times of ss suspended solid；Ke Sheng Huaxing is general；Stink is big；Rinse drain time to concentrate, impact is negative
Lotus is big.Post-processing difficulty is larger.And most of plants all use direct sewage effluent at present, these sewage enter rivers lake
Pool so that water body, which blacks, to foul, severe contamination plant's surrounding enviroment and underground water, threatens the people of the neighbouring resident of plant
Body health.Therefore, we have proposed a kind of sewage-treatment plant for breeding loach.
Utility model content
The purpose of this utility model is to provide a kind of sewage-treatment plant for breeding loach, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides following technical scheme：A kind of sewage disposal for breeding loach
Device, including sedimentation basin and culturing pool, the sedimentation basin are communicated with anaerobic pond and activated sludge tank, and the anaerobic pond is communicated with natural pond
Gas collector and carbon alkali lye pond, the carbon alkali lye pond are communicated with Aerobic Pond, and the Aerobic Pond is communicated with bioflocculation pond, described
Bioflocculation pond is communicated with continuous filter, and the continuous filter is communicated with PH regulating reservoirs, and the PH regulating reservoirs are communicated with oxygenation pond, described
Oxygenation pond is communicated with sterilization pool, and the sterilization pool is communicated with culturing pool.
It is preferred that, the sedimentation basin is provided with liquid outlet and sludge outlet, and the sedimentation basin liquid outlet connects with anaerobic pond
Lead to, and its sludge outlet is connected with activated sludge tank.
It is preferred that, the anaerobic pond is provided with gas outlet and liquid outlet, and the anaerobic pond gas outlet is communicated with Marsh gas collector,
And it is sodium carbonate liquor that its liquid outlet, which is communicated with carbon alkali lye pond, the carbon alkali lye pond,.
It is preferred that, filler is provided with inside the Aerobic Pond, and its bottom is provided with the aeration tube being connected with air blower, it is described to ooze
Sand filler is provided with inside filter tank.
It is preferred that, it is to be provided with microorganism and algae in weakly acidic solution, the oxygenation pond in the PH regulating reservoirs.
It is preferred that, the activated sludge tank outlet, which is connected with sludge drying machine, the Marsh gas collector, marsh gas purifying
System and biogas storage system.
It is preferred that, provided with inorganic based on aerobe, protozoan and metal hydroxides in the bioflocculation pond
Thing agglomerate.
Compared with prior art, the beneficial effects of the utility model are：This is used for the sewage-treatment plant of breeding loach, leads to
Cross the sedimentation basin being sequentially communicated, anaerobic pond, carbon alkali lye pond, Aerobic Pond, bioflocculation pond, continuous filter, PH regulating reservoirs, oxygenation pond,
Sterilization pool and culturing pool complete the sewage perfection circulation of loach.Particulate matter larger in sewage is precipitated by sedimentation basin,
Its sludge discharged will enter activated sludge tank and carry out sludge drying processing, sewage can to greatest extent be recycled, be led to
Cross setting PH regulating reservoirs, can adjust it is treated after liquid pH value, it is more suitable for loach existence, according to loach be adapted to containing
Survival and reproduction in the higher water body of oxygen amount, provided with oxygenation pond, the microorganism and algae being provided with it can increase containing for pool inner water
Oxygen amount, then entered sterilize in sterilization pool after can be directly discharged into culturing pool, realize the recycling of the sewage of breeding loach, respond
The call of national energy-saving environmental protection.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
In figure：1 sedimentation basin, 2 anaerobic ponds, 3 activated sludge tanks, 4 Marsh gas collectors, 5 carbon alkali lye ponds, 6 Aerobic Ponds, 7 biologies
Flocculation basin, 8 continuous filters, 9PH regulating reservoirs, 10 oxygenation are eaten, 11 sterilization pools, 12 culturing pools.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：A kind of sewage-treatment plant for breeding loach,
Including sedimentation basin 1 and culturing pool 12, the sedimentation basin 1 is communicated with anaerobic pond 2 and activated sludge tank 3, and the sedimentation basin 1 is provided with liquid
Body is exported and sludge outlet, and the liquid outlet of sedimentation basin 1 is connected with anaerobic pond 2, and its sludge outlet connects with activated sludge tank 3
Logical, the sewage of breeding loach, which first passes through particulate matter larger in the precipitation sewage of sedimentation basin 1, makes it be separated from sewage, after precipitation
Its liquid portion of sewage anaerobic pond 2 is entered by liquid outlet, its sediment will enter activated sludge tank by sludge outlet
3.The outlet of activated sludge tank 3 is connected with sludge drying machine, and sludge drying machine will be passed through into the sludge in activated sludge tank 3
Desiccation, recovery.The anaerobic pond 2 is communicated with the effect using anaerobic bacteria in Marsh gas collector 4 and carbon alkali lye pond 5, anaerobic pond 2,
Organic matter is occurred hydrolysis, acidifying and methanation, remove the organic matter in waste water, and improve the biodegradability of sewage, be conducive to
Follow-up Aerobic Process for Treatment.The anaerobic pond 2 is provided with gas outlet and liquid outlet, and the gas outlet of anaerobic pond 2 is communicated with collecting methane
Device 4, and its liquid outlet is communicated with carbon alkali lye pond 5, the Marsh gas collector 4 methane purifying system and biogas storage system,
It is sodium carbonate liquor for collecting in the biogas produced in anaerobic pond 2, the carbon alkali lye pond 5, for neutralizing the acid in water
Matter, adjusts the pH value of water, and it is in alkalescent to make it, is conducive to the growth of microorganism.The carbon alkali lye pond 5 is communicated with Aerobic Pond 6, institute
State the inside of Aerobic Pond 6 and be provided with filler, and its bottom is provided with the aeration tube being connected with air blower, Aerobic Pond 6 is utilized in sewage
Aerobic microbiological is under conditions of having free oxygen (molecular oxygen) to exist, the organic matter in digestion, degraded sewage, stabilizing it,
Innoxious processing, the whole fillers of sewage submergence being oxygenated, and filler is flowed through with certain flow velocity.Microorganism a part with
The form of biomembrane is bonded to filler surface, a part of then suspended in water with cotton-shaped, and the air of air blower bulging enters overexposure
The microorganism that tracheae enters in the Give water of Aerobic Pond 6 is provided after requisite oxygen, biofilm development to certain thickness, micro- life of nearly filler wall
Thing will carry out anaerobic metabolism due to anoxic, and the souring that the gas and aeration of generation are formed causes part biological film to come off,
The growth of neoformation film is promoted, biological metabolism is formed.The biomembrane come off enters follow-up bioflocculation with water outlet
Pond 7.The Aerobic Pond 6, which is communicated with bioflocculation pond 7, the bioflocculation pond 7, is provided with aerobe, protozoan and metal
Inorganic matter agglomerate based on hydroxide, promotes itself and the similar chemical flocculation of the generation such as suspended solid, colloidal substance in waste water
Function served as bridge, make contaminant particle unstability and absorbed, coacervation.The bioflocculation pond 7 is communicated with continuous filter 8, described to ooze
The inside of filter tank 8 is provided with sand filler, and the sewage for entering bioflocculation pond 7 penetrates into the sand filler of continuous filter 8 from the bottom up, passes through
Cross the microorganism grown on the sand filler of human configuration, filler and retention absorption is carried out to the pollutant in water first, make air
Into packing layer, microorganism is in contact with air, oxygen therein is absorbed after biochemical reaction, so that the pollution in degradation water
Thing.It is weakly acidic solution that the continuous filter 8, which is communicated with PH regulating reservoirs 9, the PH regulating reservoirs 9, adjusts the pH value of water, makes it more
It is adapted to loach growth.The PH regulating reservoirs 9, which are communicated with oxygenation pond 10, the oxygenation pond 10, is provided with microorganism and algae, enough to increase
Plus the oxygen content of pool inner water, the oxygenation pond 10 is communicated with sterilization pool 11, and the sterilization pool 11 is communicated with culturing pool 12, by disappearing
Malicious pond 11 can be discharged into the breeding loach of loach breeding pond 12 after disinfecting, complete the recycling of sewage.
Operation principle of the present utility model and use step：
First, the sewage of breeding loach, which first passes through particulate matter larger in the precipitation sewage of sedimentation basin 1, makes it from sewage
Separation, its liquid portion of oettIed sewage enters anaerobic pond 2 by liquid outlet, and its sediment will be entered by sludge outlet
Activated sludge tank 3.
Afterwards, sludge drying machine desiccation, recovery will be passed through into the sludge in activated sludge tank 3；Into the dirt of anaerobic pond 2
In the presence of water, the anaerobic bacteria in anaerobic pond 2, its organic matter is occurred hydrolysis, acidifying and methanation, remove having in waste water
Machine thing, and improve the biodegradability of sewage.
Then, the gas that anaerobic pond 2 is produced will pass through the methane purifying system in Marsh gas collector 4 and biogas storage system
Purification storage, and the water after handling will flow into carbon alkali lye pond 5 from liquid outlet, the pH value for adjusting water by carbon alkali lye pond 5 makes it more
It is adapted to microorganism growth.
After again, liquid flows into Aerobic Pond 6 from carbon alkali lye pond 5, and the air of air blower bulging entered aeration tube into Aerobic Pond 6
Microorganism in Give water provides requisite oxygen, and the souring that the gas and aeration of generation are formed causes part biological film to come off, and promotees
Enter the growth of neoformation film, form biological metabolism, the whole fillers of sewage submergence being oxygenated, and with certain stream
Speed flows through filler, and a microorganism part is bonded to filler surface in the form of biomembrane, a part of then suspended in water with cotton-shaped,
And after biofilm development to certain thickness, the microorganism of nearly filler wall will carry out anaerobic metabolism due to anoxic.The biology come off
Film enters follow-up bioflocculation pond 7 with water outlet.
Subsequently, the inorganic matter based on the aerobe in bioflocculation pond 7, protozoan and metal hydroxides is passed through
Agglomerate, promotes its function served as bridge with the similar chemical flocculation of the generation such as suspended solid, colloidal substance in waste water, makes pollutant
Grain unstability and is absorbed, coacervation, then by continuous filter 8 in water pollutant progress retention absorption, adjusted by PH regulating reservoirs 9
The pH value of water body is 7, is adapted to loach growth.
Finally, increase the oxygen content of pool inner water by the microorganism of oxygenation pond 10 and algae, heel row is sterilized by sterilization pool 11
Enter loach breeding pond 12, complete the recycling of loach breeding sewage.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of sewage-treatment plant for breeding loach, including sedimentation basin (1) and culturing pool (12), it is characterised in that：Institute
State sedimentation basin (1) and be communicated with anaerobic pond (2) and activated sludge tank (3), the anaerobic pond (2) be communicated with Marsh gas collector (4) and
Carbon alkali lye pond (5), the carbon alkali lye pond (5) is communicated with Aerobic Pond (6), and the Aerobic Pond (6) is communicated with bioflocculation pond (7),
The bioflocculation pond (7) is communicated with continuous filter (8), and the continuous filter (8) is communicated with PH regulating reservoirs (9), the PH regulating reservoirs
(9) oxygenation pond (10) is communicated with, the oxygenation pond (10) is communicated with sterilization pool (11), and the sterilization pool (11) is communicated with culturing pool
(12)。
2. a kind of sewage-treatment plant for breeding loach according to claim 1, it is characterised in that：The sedimentation basin
(1) liquid outlet and sludge outlet are provided with, sedimentation basin (1) liquid outlet connects with anaerobic pond (2), and its sludge outlet and
Activated sludge tank (3) is connected.
3. a kind of sewage-treatment plant for breeding loach according to claim 1, it is characterised in that：The anaerobic pond
(2) gas outlet and liquid outlet are provided with, anaerobic pond (2) gas outlet is communicated with Marsh gas collector (4), and its liquid outlet is communicated with
It is sodium carbonate liquor in carbon alkali lye pond (5), the carbon alkali lye pond (5).
4. a kind of sewage-treatment plant for breeding loach according to claim 1, it is characterised in that：The Aerobic Pond
(6) it is internal to be provided with filler, and its bottom is provided with inside the aeration tube being connected with air blower, the continuous filter (8) and filled out provided with sand system
Material.
5. a kind of sewage-treatment plant for breeding loach according to claim 1, it is characterised in that：The PH regulations
It is to be provided with microorganism and algae in weakly acidic solution, the oxygenation pond (10) in pond (9).
6. a kind of sewage-treatment plant for breeding loach according to claim 1, it is characterised in that：The activity is dirty
Mud sump (3) outlet, which is connected with sludge drying machine, the Marsh gas collector, methane purifying system and biogas storage system.
7. a kind of sewage-treatment plant for breeding loach according to claim 1, it is characterised in that：The biological wadding
The inorganic matter agglomerate based on aerobe, protozoan and metal hydroxides is provided with solidifying pond (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621451812.9U CN206467102U (en) | 2016-12-28 | 2016-12-28 | A kind of sewage-treatment plant for breeding loach |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621451812.9U CN206467102U (en) | 2016-12-28 | 2016-12-28 | A kind of sewage-treatment plant for breeding loach |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206467102U true CN206467102U (en) | 2017-09-05 |
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ID=59711823
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621451812.9U Expired - Fee Related CN206467102U (en) | 2016-12-28 | 2016-12-28 | A kind of sewage-treatment plant for breeding loach |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206467102U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114477610A (en) * | 2020-12-31 | 2022-05-13 | 陈长峰 | Livestock-raising is with breeding sewage collection and processing system |
-
2016
- 2016-12-28 CN CN201621451812.9U patent/CN206467102U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114477610A (en) * | 2020-12-31 | 2022-05-13 | 陈长峰 | Livestock-raising is with breeding sewage collection and processing system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170905 Termination date: 20211228 |
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| CF01 | Termination of patent right due to non-payment of annual fee |