CN104310624B - Hydroelectric project fish multiplication pouring station circulating water treatment tower and processing system - Google Patents
Hydroelectric project fish multiplication pouring station circulating water treatment tower and processing system Download PDFInfo
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- CN104310624B CN104310624B CN201410568233.1A CN201410568233A CN104310624B CN 104310624 B CN104310624 B CN 104310624B CN 201410568233 A CN201410568233 A CN 201410568233A CN 104310624 B CN104310624 B CN 104310624B
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- fish multiplication
- treatment tower
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 75
- 241000251468 Actinopterygii Species 0.000 title claims abstract description 36
- 239000010457 zeolite Substances 0.000 claims abstract description 46
- 229910021536 Zeolite Inorganic materials 0.000 claims abstract description 44
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 44
- 239000002351 wastewater Substances 0.000 claims abstract description 28
- 239000000945 filler Substances 0.000 claims abstract description 26
- 150000003839 salts Chemical class 0.000 claims abstract description 15
- 239000004033 plastic Substances 0.000 claims description 22
- 229920003023 plastic Polymers 0.000 claims description 22
- 239000010865 sewage Substances 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 18
- 239000011324 bead Substances 0.000 claims description 16
- 239000000725 suspension Substances 0.000 claims description 14
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 12
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 238000005276 aerator Methods 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 241000628997 Flos Species 0.000 claims description 3
- 239000006004 Quartz sand Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 10
- 239000001301 oxygen Substances 0.000 abstract description 10
- 229910052760 oxygen Inorganic materials 0.000 abstract description 10
- 230000008929 regeneration Effects 0.000 abstract description 7
- 238000011069 regeneration method Methods 0.000 abstract description 7
- 230000001172 regenerating effect Effects 0.000 abstract description 6
- 238000000746 purification Methods 0.000 abstract description 5
- 239000012530 fluid Substances 0.000 abstract description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 12
- 238000000034 method Methods 0.000 description 10
- 239000011780 sodium chloride Substances 0.000 description 10
- 239000004575 stone Substances 0.000 description 7
- 238000009835 boiling Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 5
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 5
- 238000009395 breeding Methods 0.000 description 5
- 230000001488 breeding effect Effects 0.000 description 5
- 229910052698 phosphorus Inorganic materials 0.000 description 5
- 239000011574 phosphorus Substances 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 238000009360 aquaculture Methods 0.000 description 2
- 244000144974 aquaculture Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000030414 genetic transfer Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- -1 reacts insufficient Substances 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000035899 viability Effects 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/045—Filters for aquaria
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Biodiversity & Conservation Biology (AREA)
- Animal Husbandry (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Water Supply & Treatment (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Biological Treatment Of Waste Water (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a kind of hydroelectric project fish multiplication pouring station circulating water treatment tower and processing system, belong to Hydraulic and Hydro-Power Engineering field, there is provided a kind of structure simpler, run and safeguard convenient, the hydroelectric project fish multiplication pouring station circulating water treatment tower of the content of the oxygen in water after purification can be improved simultaneously；The purified treatment to waste water is realized by the first sieve plate arranged in treating column, filler filter course, zeolite fluidized-bed layer, the second sieve plate etc..Simultaneously by sending into air to zeolite fluidized-bed layer, while improving fluid effect, also can improve the content of oxygen in water；Dissolved salt pond the most also can be set, conveniently zeolite is carried out regenerative operation.The present invention can improve wastewater purifying efficiency, reduces occupation area of equipment, the content of the dissolved oxygen improved after purifying in water, and conveniently run and safeguard, simplifies the regenerative operation to zeolite, improves regeneration efficiency.
Description
Technical field
The present invention relates to Hydraulic and Hydro-Power Engineering field, particularly relate to a kind of hydroelectric project fish multiplication pouring station circulating water treatment tower with
And processing system.
Background technology
In recent years, the construction of hydropower plant of China enters peak period, but on original Fish are divided into by the construction on power station lock, dam
Xia Liangge colony so that it is genetic exchange can not be carried out, weaken the viability of population, it addition, in various circles of society to water
Under the trend that the attention rate of electrical engineering ecological environmental protection increases day by day, large-scale hydroelectric project is being built and generation in running
Environment and ecological disruption have become social concerns focus, and the enforcement of its environment and ecological protection measure is directly connected to the entirety of engineering
The construction of image, even engineering constraint and operation.In order to protect aquatic ecological, and for implement " China's people's republicanism
State's fishery law ", the requirement of the laws and regulations such as " Water Law of the People's Republic of China ", the most a lot of hydroelectric projects are desirable that and arrange Fish
Enhancement releasing station.Its objective is by the emphasis in the original natural river of enhancement releasing, Species of Rare Fish from Qingdao, reduce engineering as far as possible and build
If the destruction to aquatic ecological.
Fish multiplication pouring station mainly takes three kinds of aquaculture models, i.e. circulating water cultivation pattern, flowing water culture pattern and still-water pond
Aquaculture model, owing to hydroelectric project fish multiplication pouring station engineering is in high mountain gorge area more, owing to there is no the water source of abundance,
The method of operation that a lot of fish multiplication pouring stations all use recirculated water or flowing water to be combined with recirculated water.Owing to fish culture is abandoned in water
There is the discharge of the materials such as Metabolism of Fishes material and bait, can produce float (SS), COD (COD), ammonia nitrogen, total
The polluters such as phosphorus, antibacterial, primary/metazoa.Therefore, circulating water cultivation pattern is not to abandon water to carry out a letter to breeding fish
Single circulating and recovering, but fish multiplication pouring station production waste water quality is entered by one by means such as physics, chemistry, biologys
Row processes, and reaches semiclosed or totally-enclosed, the most intensive mode of production of breeding water reusable edible.But domestic pin
Analysis and research to fish multiplication pouring station circular water treating system are substantially at blank stage, the most special fishery cultivating at present
Waste water quality (being mainly characterized by intensive cultivation, pollutant levels are high) and the introduction of relevant treatment technique, hydroelectric project Fish increase
Growing pouring station many cultivation Species of Rare Fish from Qingdao and emphasis economy Fish, cultivation requires higher, and density is low, and pollutant generation amount is relatively low,
It is different from common fishery cultivating.This results in a lot of fish multiplication pouring station circulating water treatment design technology does not has essence foundation yet.
Fish multiplication pouring station is many with reference to fishery waste water processing mode at present, uses multistage filtering+multi-stage biological+sterilization+temperature control to process
Method.By filter and remove suspended substances (SS) and bigger primary/metazoa etc., remove COD by biological treatment
(COD), ammonia nitrogen, total phosphorus etc., by sterilization remove antibacterial, aerator oxygen supplement, eventually through temperature control process make water reach one
It is suitable for the temperature of fish culture, returns to fishpond and recycle.Additionally zeolite is also widely used in fishery wastewater treatment industry, due to boiling
Stone has bigger superficial attractive forces and ion-exchange capacity, the material such as ammonia nitrogen, total phosphorus in energy effectively place to go water, many in fishery
Use Zeolite Addition powder or the method for zeolite filtration equipment is set improves breeding water water quality.Fishery cultivating zeolite needs periodically to
Zeolite takes out and puts back into saline soak specially again.
Above the deficiencies in the prior art mainly have the following aspects:
(1) processing unit is more, and each processing unit has an independent case body, and floor space is big；
(2) use multistage filtering and multi-stage biological processing method more, apply in general to the fishery water of high-density breeding, run
Safeguard complex.Need not so many for oligosaprobic hydroelectric project fish multiplication pouring station breeding water
Treatment process；
(3) direct Zeolite Addition powder or zeolite filtration equipment is set, zeolite is shorter with the time of contact of water, reacts insufficient,
Pollutant place to go effect is undesirable；
(4) fishery cultivating industry uses fishery cultivating zeolite regeneration to need, by the zeolite special saline soak of taking-up, to expend people
Power, generally to arrange special dissolved salt pond on zeolite filter side, increase floor space；
(5) only with zeolite treatment, the highest to the removal efficiency of COD (COD)；
(6) content of the oxygen in water (DO) after circularly purifying is the most relatively low.
Summary of the invention
Present invention solves the technical problem that to be to provide a kind of structure simpler, run and safeguard convenient, can improve clean simultaneously
The hydroelectric project fish multiplication pouring station circulating water treatment tower of the content of oxygen in water (DO) after change；And use this treating column
The hydroelectric project fish multiplication pouring station circular water treating system of composition.
The technical solution adopted for the present invention to solve the technical problems is: hydroelectric project fish multiplication pouring station circulating water treatment tower,
Described treating column by under include the most successively body refuse collecting region, the first sieve plate, filler filter course, zeolite fluidized-bed layer, second sieve
Plate；In the lower section of the first sieve plate, and be positioned at body refuse collecting region be provided above waterwater entrance；Set above the second sieve plate
It is equipped with pure water inlet；The bottom of body refuse collecting region is provided with Sewage outlet；The bottom of zeolite fluidized-bed layer is provided with air
Entrance.
Further: the bottom of described body refuse collecting region is pyramidal structure, described Sewage outlet is connected to above-mentioned pyramidal structure
Cone on.
Further: the bottom of zeolite fluidized-bed layer is pyramidal structure, described air intake is connected to the cone of above-mentioned pyramidal structure
On point.
Further: the filler in described filler filter course is the mixed material of quartz sand and zeolite composition.
Further: the filler in zeolite fluidized-bed layer is plastics suspension beads, and is provided with boiling on plastics suspension bead
The stone material bed of material.
Further: described filler is that plastics suspension bead is made up of polylith fin, is plastic layer in the inside of every piece of fin,
The surface of plastic layer is provided with zeolitic material layer.
Further: be provided above dissolved salt pond at the second sieve plate, in dissolved salt pond, it is provided with agitator；The end in dissolved salt pond
Portion is provided with injection well downhole flow regulator；Exporting after the second sieve plate of described injection well downhole flow regulator is corresponding with the filler in zeolite fluidized-bed layer.
Use the hydroelectric project fish multiplication pouring station recirculated water that above-mentioned hydroelectric project fish multiplication pouring station circulating water treatment tower forms
Processing system, also includes collecting-tank, waste water pump, aerator, disinfector, cold-warm type heat pump, cesspool and fishpond；Waste water pump
Water inlet connect with collecting-tank, its outlet connects with the waterwater entrance on treating column；Described aerator and the sky on treating column
Gas entrance connects；Pure water inlet on treating column is contacted with disinfector and cold-warm type heat pump successively, and finally connects with fishpond；Institute
State Sewage outlet to connect with cesspool.
Further: in collecting-tank, be provided with liquid level controller；Described disinfector is ultraviolet sterilizer.
Further: on the pipeline between Sewage outlet and cesspool, be provided with valve.
The invention has the beneficial effects as follows: hydroelectric project fish multiplication pouring station circulating water treatment tower of the present invention can replace existing
Level in technology filters and multi-stage biological processing equipment, and its total is simpler, and floor space is few, also can make whole simultaneously
Circular water treating system is simplified, and it runs and safeguards the most convenient.It addition, have employed fluidized-bed process to make waste water
With zeolite contact more comprehensively, treatment effect is more preferable, and fluid bed has had aeration oxygen replenishing effect concurrently simultaneously, can improve the water after purification
The content of middle dissolved oxygen (DO), is to kill two birds with one stone；Further also by arranging dissolved salt pond etc. and realize the regeneration measure of zeolite,
Make the regenerative operation to zeolite easier；Filler in fluidized-bed layer also can use and arrange zeolite material on plastics suspension bead
The structure of the bed of material, it can form one layer of biomembrane, can effectively remove the Organic substances such as COD, improves further and imitates useless water purification
Really.
Accompanying drawing explanation
Fig. 1 is the structural representation of hydroelectric project fish multiplication pouring station circulating water treatment tower of the present invention；
Fig. 2 is the annexation view of hydroelectric project fish multiplication pouring station circular water treating system of the present invention；
Fig. 3 is the top view of Fig. 1；
Fig. 4 is the three dimensional structure schematic diagram of plastics suspension bead；
Fig. 5 is the front view of plastics suspension bead；
Fig. 6 is the sectional view of Section A-A in Fig. 5；
Fig. 7 is the enlarged diagram of regional area P in Fig. 6；
Figure is labeled as: collecting-tank 1, liquid level controller 11, waste water pump 2, the water inlet 21 of waste water pump, the water outlet of waste water pump
Mouth 22, aerator 3, disinfector 4, cold-warm type heat pump 5, treating column 6, waterwater entrance 601, pure water inlet 602, sewage
Cone the 611, first sieve plate 62, filler bottom floss hole 603, air intake 604, body refuse collecting region 61, body refuse collecting region
Cone the 641, second sieve plate 65, dissolved salt pond 66, stirring bottom filter course 63, zeolite fluidized-bed layer 64, zeolite fluidized-bed layer
Device 67, injection well downhole flow regulator 68, the outlet 681 of injection well downhole flow regulator, operating board 69, stair 691, plastics suspension bead 7, fin 71, boiling
The stone material bed of material 72, plastic layer 73, valve 8.
Detailed description of the invention
The present invention is further described with detailed description of the invention below in conjunction with the accompanying drawings.
As shown in Fig. 1 to Fig. 7, hydroelectric project fish multiplication pouring station circulating water treatment tower of the present invention, described process
Tower by under include body refuse collecting region the 61, first sieve plate 62, filler filter course 63, zeolite fluidized-bed layer 64, second the most successively
Sieve plate 65；In the lower section of the first sieve plate 62, and be positioned at body refuse collecting region 61 be provided above waterwater entrance 601；?
Two sieve plates 65 be provided above pure water inlet 602；The bottom of body refuse collecting region 61 is provided with Sewage outlet 603；In boiling
The bottom of stone fluidized-bed layer 64 is provided with air intake 604.In use, waste water enters treating column from waterwater entrance 601
In 6, it is interior the most from bottom to top that major part waste water enters treating column 6, passes sequentially through the first sieve plate 62, filler filter course 63, boiling
Stone fluidized-bed layer the 64, second sieve plate 65, and the most gradually being evolved, as by can be preliminary after the first sieve plate 62
Filter out float；And can tentatively filter out the Organic substances such as part ammonia nitrogen, total phosphorus and COD in filler filter course 63；And
Ammonia nitrogen, total phosphorus and COD Organic substance can be filtered out further in zeolite fluidized-bed layer 64, and send also by air intake 604
Enter air, to improve the content of the oxygen in water DO after purifying.Separately there is a fraction of waste water at waterwater entrance 601 feeding
Carry after in reason tower 6 and be cleaned separated float etc. and discharge from Sewage outlet 603.
Through the float that the first sieve plate 62 tentatively filters out, can drop from the first sieve plate 62, and be deposited on body refuse collecting region
In 61；By discharging finally by Sewage outlet 603.
It addition, collect float for convenience, pyramidal structure bottom body refuse collecting region 61, can will be set to further, convenient to outstanding
The collection of float etc., is connected to Sewage outlet 603 in the cone 611 of above-mentioned pyramidal structure simultaneously, is also convenient for being completely exhausted out
The float etc. collected.
It addition, the bottom of zeolite fluidized-bed layer 64 is it can also be provided that pyramidal structure, and air intake 604 is connected to above-mentioned
In the cone 641 of pyramidal structure；More preferable fluidization can be formed；Improve fluid effect.
In order to the filter effect making filler filter course 63 is more preferable, the filler in filler filter course 63 can use quartz sand and boiling
The mixed material of stone composition.
Filler in zeolite fluidized-bed layer 64, preferably uses plastics suspension bead 7, and arranges on plastics suspension bead
There is zeolitic material layer 72；Use plastics suspension bead 7 to make to improve fluid effect, make filler be more prone to suspend, make zeolite
Material layer 72 and waste water to contact effect more preferable.Being not required for a timing spheroid as plastics suspension bead 7, it can also be post
Body or ellipse seek body etc.；Further, the most do not require that certain is solid sphere structure, as device can use as in Fig. 4 to Fig. 7
Shown structure, the structure being i.e. made up of polylith fin 71, polylith fin is uniformly distributed around cylindrical center's axle, and every piece of wing
Sheet 71 is made up of the zeolitic material layer 72 of internal plastic layer 73 and surface, and such structure can increase plastics further and suspend
The effective surface area of bead 7, and then increase the contact area of waste water and zeolitic material, improve the purification efficiency of waste water.Certainly,
The difformities such as the surface configuration of fin 71 can also be semicircle, rectangle, oval.
It addition, also can form one layer of biomembrane on the surface of plastics suspension bead 7, the COD etc. that can effectively remove in waste water has
Machine thing.
For convenience zeolite is carried out regenerative operation, be provided above dissolved salt pond 66, in dissolved salt pond 66 at the second sieve plate 65
It is provided with agitator 67；The bottom in dissolved salt pond 66 is provided with injection well downhole flow regulator 68；The outlet 681 of described injection well downhole flow regulator 68 is through the second sieve
After plate 65 corresponding with the filler in zeolite fluidized-bed layer 64.After operator arrive operating board 69 by stair 691, at dissolved salt
Pond 66 configures certain density NaCl solution, and is stirred by agitator 67, dissolves, and saline is by the injection well downhole flow regulator at the bottom of pond
Saline is sprinkled upon on the filler in zeolite fluidized-bed layer 64 by 68, it is achieved the regeneration to zeolite, the saline of spraying is to filler filter course
Filler in interior 63 also has certain backwash or regeneration effect.Saline eventually enters into body refuse collecting region 61 and eventually through sewage
Floss hole 603 is discharged.
It addition, use the hydroelectric project fish multiplication pouring station that above-mentioned hydroelectric project fish multiplication pouring station circulating water treatment tower forms
Circular water treating system, also includes collecting-tank 1, waste water pump 2, aerator 3, disinfector 4, cold-warm type heat pump 5, cesspool
And fishpond；The water inlet 21 of waste water pump 2 connects with collecting-tank 1, its outlet 22 and the waterwater entrance 601 on treating column 6
Connection；Described aerator 3 connects with the air intake 604 on treating column 6；Pure water inlet 602 on treating column 6 successively with
Disinfector 4 and cold-warm type heat pump 5 are contacted, and finally connect with fishpond；Described Sewage outlet 603 connects with cesspool.
In order to prevent sewage in collecting-tank 1 from the situation of waste water pump 2 dry combustion method being occurred after draining, in collecting-tank 1, it is provided with liquid
Position controller 11.The effect of liquid level controller 11 is the liquid level in detection collecting-tank 1, in order to provide fortune for waste water pump 2
Row reference.
In order to control the sewage quantity discharged from Sewage outlet 603, can pipeline between Sewage outlet 603 and cesspool
On be provided with valve 8；The discharge ratio of sewage quantity is regulated by the switch size of control valve 8.
Ultraviolet sterilizer is preferably used as disinfector 4.
The running of circular water treating system is further illustrated below: waste water pump 2 will need the waste water of purified treatment from collecting-tank
Smoking in 1, and send in treating column 6 by waterwater entrance 601, waste water major part in treating column 6 flows from bottom to top,
And being progressively purified, the pure water inlet 602 above treating column 6 of the water after final purification is discharged, and then passes sequentially through and disappears
Poison device 4 and cold-warm type heat pump 5, realize the disinfection to water in disinfector 4 and operate, and realize in cold-warm type heat pump 5
The temperature of water is regulated, in order to the water being discharged in fishpond eventually reaches requirement.Separately there is a fraction of waste water from waterwater entrance 601
Send into carry after in treating column 6 and be cleaned separated float etc. and be emitted into cesspool from Sewage outlet 603.When
After system runs a period of time, need to carry out regenerative operation at the zeolite within treating column 6, now have only to join in dissolved salt pond 66
Putting certain density NaCl solution, be then sprayed onto on filler by injection well downhole flow regulator 68, saline from top to bottom flows in treating column 6
Dynamic, it is achieved regeneration and the flushing operation to zeolite, saline is also emitted into cesspool eventually through Sewage outlet 603.
To sum up, hydroelectric project fish multiplication pouring station circulating water treatment tower of the present invention and processing system, can improve dirt
Water purifying effect, reduces occupation area of equipment, the content of the dissolved oxygen (DO) improved after purifying in water, and convenient run and
Safeguard, simplify the regenerative operation to zeolite, improve regeneration efficiency.
Claims (8)
1. hydroelectric project fish multiplication pouring station circulating water treatment tower, it is characterised in that: described treating column includes the most successively
Body refuse collecting region (61), the first sieve plate (62), filler filter course (63), zeolite fluidized-bed layer (64), the second sieve plate (65)；
In the lower section of the first sieve plate (62), and be positioned at body refuse collecting region (61) be provided above waterwater entrance (601)；?
Two sieve plates (65) be provided above pure water inlet (602)；The bottom of body refuse collecting region (61) is provided with Sewage outlet
(603)；Air intake (604), filling out in zeolite fluidized-bed layer (64) it is provided with in the bottom of zeolite fluidized-bed layer (64)
Material is plastics suspension bead (7), and is provided with zeolitic material layer (73) on plastics suspension bead (7), and described plastics hang
Floating bead (7) is made up of polylith fin (71), is plastic layer (72) in the inside of every piece of fin (71), in plastic layer (72)
Surface on be provided with zeolitic material layer (73).
2. hydroelectric project fish multiplication pouring station circulating water treatment tower as claimed in claim 1, it is characterised in that: described body refuse
The bottom of collecting region (61) is pyramidal structure, and described Sewage outlet (603) is connected to the cone (611) of above-mentioned pyramidal structure
On.
3. hydroelectric project fish multiplication pouring station circulating water treatment tower as claimed in claim 1, it is characterised in that: zeolite fluidizes
The bottom of bed (64) is pyramidal structure, and described air intake (604) is connected in the cone (641) of above-mentioned pyramidal structure.
4. hydroelectric project fish multiplication pouring station circulating water treatment tower as claimed in claim 1, it is characterised in that: described filler
Filler in filter course (63) is the mixed material of quartz sand and zeolite composition.
5. the hydroelectric project fish multiplication pouring station circulating water treatment tower as according to any one of Claims 1-4, its feature exists
In: it is provided above dissolved salt pond (66) at the second sieve plate (65), in dissolved salt pond (66), is provided with agitator (67)；
The bottom in dissolved salt pond (66) is provided with injection well downhole flow regulator (68)；The outlet (681) of described injection well downhole flow regulator (68) passes the second sieve plate (65)
Corresponding with the filler in zeolite fluidized-bed layer (64) afterwards.
6. use the hydroelectric project fish multiplication pouring station circulating water treatment tower composition according to any one of the claims 1 to 5
Hydroelectric project fish multiplication pouring station circular water treating system, it is characterised in that: also include collecting-tank (1), waste water pump (2),
Aerator (3), disinfector (4), cold-warm type heat pump (5), cesspool and fishpond；The water inlet (21) of waste water pump (2) with
Collecting-tank (1) connects, and its outlet (22) connects with the waterwater entrance (601) on treating column (6)；Described aerator (3)
Connect with the air intake (604) on treating column (6)；Pure water inlet (602) on treating column (6) successively with disinfector
(4) contact with cold-warm type heat pump (5), and finally connect with fishpond；Described Sewage outlet (603) connects with cesspool.
7. hydroelectric project fish multiplication pouring station circular water treating system as claimed in claim 6, it is characterised in that: catchmenting
Liquid level controller (11) it is provided with in pond (1)；Described disinfector (4) is ultraviolet sterilizer.
8. hydroelectric project fish multiplication pouring station circular water treating system as claimed in claim 6, it is characterised in that: at sewage
Valve (8) it is provided with on pipeline between floss hole (603) and cesspool.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410568233.1A CN104310624B (en) | 2014-10-21 | 2014-10-21 | Hydroelectric project fish multiplication pouring station circulating water treatment tower and processing system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410568233.1A CN104310624B (en) | 2014-10-21 | 2014-10-21 | Hydroelectric project fish multiplication pouring station circulating water treatment tower and processing system |
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| CN104310624B true CN104310624B (en) | 2016-11-02 |
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| CN109283900B (en) * | 2018-09-20 | 2021-06-04 | 山东福为环境科技有限公司 | Building dual water supply and power-assisted water supply energy-saving emission-reduction standardization system and control method |
| CN109362638B (en) * | 2018-11-21 | 2024-04-26 | 中国电建集团成都勘测设计研究院有限公司 | Control system for circulating water treatment equipment of fish proliferation releasing station |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US4305826A (en) * | 1980-10-30 | 1981-12-15 | United Standard Management Corporation | Method and apparatus for softening and filtering water |
| CN1865160A (en) * | 2005-05-20 | 2006-11-22 | 中国科学院大连化学物理研究所 | Use of modified zeolite in treating waste water of shrimp breeding |
| CN101474500B (en) * | 2008-01-02 | 2011-10-26 | 卢普伦 | Fibre filter material filtering basin |
| CN201458905U (en) * | 2009-07-09 | 2010-05-12 | 北京科技大学 | Aerobic fluidized bed-biofilter coupled reactor |
| CN103285656A (en) * | 2013-06-21 | 2013-09-11 | 苏州新区枫桥净化设备厂 | A purifying column |
| CN204251424U (en) * | 2014-10-21 | 2015-04-08 | 中国电建集团成都勘测设计研究院有限公司 | Fish multiplication pouring station circulating water treatment tower and treatment system |
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