CN109095712A - integrated circulating water treatment device - Google Patents

integrated circulating water treatment device Download PDF

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Publication number
CN109095712A
CN109095712A CN201810963781.2A CN201810963781A CN109095712A CN 109095712 A CN109095712 A CN 109095712A CN 201810963781 A CN201810963781 A CN 201810963781A CN 109095712 A CN109095712 A CN 109095712A
Authority
CN
China
Prior art keywords
sink
slots
slot
water treatment
circulating water
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.)
Pending
Application number
CN201810963781.2A
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Chinese (zh)
Inventor
陶佳杰
胡龙洋
董超
何亿
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhan Ecological Polytron Technologies Inc Dmm
Original Assignee
Wuhan Ecological Polytron Technologies Inc Dmm
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuhan Ecological Polytron Technologies Inc Dmm filed Critical Wuhan Ecological Polytron Technologies Inc Dmm
Priority to CN201810963781.2A priority Critical patent/CN109095712A/en
Publication of CN109095712A publication Critical patent/CN109095712A/en
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00Multistage treatment of water, waste water or sewage
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/001Processes for the treatment of water whereby the filtration technique is of importance
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/30Treatment of water, waste water, or sewage by irradiation
    • C02F1/302Treatment of water, waste water, or sewage by irradiation with microwaves
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/30Treatment of water, waste water, or sewage by irradiation
    • C02F1/32Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/44Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/444Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/20Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F7/00Aeration of stretches of water

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  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physical Water Treatments (AREA)
  • Biological Treatment Of Waste Water (AREA)

Abstract

The present invention relates to a kind of integrated circulating water treatment devices, including physical filtering system, biological filter system, disinfection system and catch basin;Physical filtering system includes Microfilter, the first sink, and the inlet of the first sink is arranged in Microfilter;Biological filter system includes filter material and at least one second sink, and filter material is arranged in the second sink;Disinfection system includes third sink and sterilization grid, and sterilization grid is arranged between third sink and the catch basin;First sink is connected to the second sink in the bottom of sink partition, and the second sink is connected to third sink at the top of sink partition.Integration circulating water treatment device provided by the invention is by being arranged in series physical filtering system, biological filter system and disinfection system, the cleaning sterilization to cultivation water is well realized in the lesser situation of occupied area, cultivation water has biggish flowing stroke in relatively small spatial dimension, it realizes sufficiently filtering and sterilization, improves the processing quality to cultivation water.

Description

Integrated circulating water treatment device
Technical field
The present invention relates to circulating water cultivation fields, more particularly to a kind of integrated circulating water treatment device.
Background technique
Circulating water cultivation is to handle culturing pool by a series of purification techniques, so that breeding water body is largely or entirely It is recirculated a kind of cultural technique utilized.A set of typical recirculated water water treatment system mainly includes following process process: (1) physical filtering is separated off water body Mesichthyes residual bait, excrement and other solid waste;(2) biofiltration, by virose ammonia Nitrogen, the nitrate that Nitrite transformation is hypotoxicity;(3) aeration separation, by pernicious gas (such as SO in water body2,H2The nocuousness gas such as S Body) removal, while increasing dissolved oxygen amount;(4) disinfection by ultraviolet light is killed the disinfect pathogen in water body to control the generation of fish disease.
Such circulating water culture system often exists and takes up a large area in actual production, and water treatment is not thorough and recycles benefit It is low with rate, therefore water resources consumption is still larger.Some are also largely limited by geographical environment and weather and shadow It rings, Technique Popularizing range is more narrow.
Summary of the invention
Based on this, it is necessary at least one problem mentioned above, provide a kind of integrated circulating water treatment device.
It is a kind of integration circulating water treatment device, successively include physical filtering system interconnected, biological filter system, Disinfection system and catch basin;The physical filtering system includes Microfilter, the first sink, and the Microfilter is arranged described first The inlet of sink;The biological filter system includes filter material and at least one second sink, and the filter material setting is described the In two sinks;The disinfection system includes third sink and sterilization grid, sterilization grid setting the third sink with Between the catch basin;First sink is connected to second sink in the bottom of sink partition, second sink with The third sink is connected at the top of sink partition.
The Microfilter uses drum-type Microfilter in one of the embodiments, contains in the drum-type Microfilter Back purge system and filtering roller, the back purge system include backwash immersible pump, backwash water pipe, back flushing nozzle, connect Dirt struggles against and connects dirty pipe, and the back flushing nozzle is arranged above the filtering roller outer surface, and the filth receiving bucket is arranged described It filters in roller and is located at below the back flushing nozzle, the quarrel of the filth receiving bucket connects dirty pipe and connect with described, described to connect dirt Pipe extends on the outside of first sink;The back flushing nozzle is connected by the backwash water pipe and the backwash immersible pump It connects, the slot bottom of first sink is arranged in the backwash immersible pump.
Second sink includes sequentially connected No.1 slot, No. two slots, No. three slots, four in one of the embodiments, Number slot and No. five slots, the No.1 slot are connected to No. two slots at the top of sink partition, No. two slots and No. three described Slot is connected in the bottom of sink partition, and No. three slots are connected to No. four slots at the top of sink partition;No. four slots It is connected to No. five slots in the bottom of sink partition;No. five slots connect at the top of sink partition with the third sink It is logical.
Further, the filter material is selected from least one of pencil biologic packing material, floating stuffing and biological ball.
Further, it is equipped with pencil biologic packing material in the No.1 slot, is equipped in No. two slots and No. three slots Biological ball is equipped in floating stuffing, No. four slots and No. five slots.
The No.1 slot, No. two slots and No. three slots are of a straight line type in the longitudinal direction in one of the embodiments, Distribution;The width direction side of No. three slots is arranged in No. four slots;No. four slots, No. five slots and third sink are in length Degree is of a straight line type distribution on direction;The width direction side of the No.1 slot is arranged in the third sink.
The slot bottom of first sink or No.1 slot is equipped with sewage draining exit in one of the embodiments,;No. two slots or The slot bottom of No. three slots is equipped with sewage draining exit;The slot bottom of No. four slots or No. five slots is equipped with sewage draining exit.
The sterilization grid is equipped with ultraviolet lamp in one of the embodiments,;Aeration tube is equipped in second sink; Filter screen mesh number in the Microfilter is 80~350 mesh.
Integration circulating water treatment device provided by the invention is by being arranged in series physical filtering system, biological filter system And disinfection system, the cleaning sterilization to cultivation water is well realized in the lesser situation of occupied area, and slot bottom is arranged by interval Connectivity structure, so that cultivation water has biggish flowing stroke in relatively small spatial dimension, realization is sufficiently filtered and is killed Bacterium improves the processing quality to cultivation water.
Detailed description of the invention
Fig. 1 is the top view of integrated circulating water treatment device in one embodiment of the invention;
Fig. 2 is the side view of integrated circulating water treatment device in one embodiment of the invention;
Fig. 3 is the Microstrainer structure schematic diagram in one embodiment of the invention;
Fig. 4 is the distribution schematic diagram of the integrated circulating water treatment device in one embodiment of the invention.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing Give presently preferred embodiments of the present invention.But the invention can be realized in many different forms, however it is not limited to this paper institute The embodiment of description.On the contrary, purpose of providing these embodiments is keeps the understanding to the disclosure more thorough Comprehensively.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein "and/or" includes one or more phases Any and all combinations of the listed item of pass.
A kind of integrated circulating water treatment device is provided in one embodiment of the invention, successively includes physics interconnected Filtration system 100, biological filter system 200, disinfection system 300 and catch basin 400, wherein physical filtering system 100 is to pass through The mode of physical absorption or grid filtering realizes that the sundries to larger particles in cultivation water is filtered the mechanism of cleaning, biology Filtration system 200 is that the mechanism of biodeposition and filtering is carried out by way of biochemical treatment, and disinfection system 300 is then by micro- Wave sterilizes, the mode of ultraviolet disinfection carries out the mechanism of sterilization operation.A kind of mode is that physical filtering system 100 includes micro-filtration Machine 120 and the first sink 110, the inlet of the first sink 110 is arranged in Microfilter 120 or Microfilter 120 is used as the first water The water inlet of slot 110, cultivation water is passed through in the entrance of Microfilter 120 after extracting in breeding pool, into Microfilter 120 It is released, and entered directly into the first sink 110 by the exit of Microfilter 120 after filtering, it is generally the case that Microfilter 120 are arranged in the top end of the vertical direction of the first sink 110.Biological filter system 200 then include filter material and at least one the Two sinks, wherein filter material is arranged in the second sink, can select a variety of filter materials, for example, cobble, biologic packing material, floating stuffing or Biological ball etc., it is preferred to use at least one of pencil biologic packing material, floating stuffing and biological ball.Disinfection system 300 includes the Three sinks 310 and sterilization grid 320, sterilization grid 320 are arranged between third sink 310 and catch basin 400, and water flow share split is logical Sterilization grid 320 is crossed, sterilization grid 320 is adequately flowed through and is sterilized the sterilization of grid 320, sterilization grid 320 goes out equipped with microwave Bacterium device or ultraviolet sterilizer, for example, by using the material manufacture sterilization grid 320 of transparent material, in sterilization grid 320 Ultraviolet lamp is set on each lattice gear beam, ultraviolet lamp sterilization equipment is simple, and cost is relatively low.In addition, the first sink 110 and the second sink It is connected in the bottom of sink partition 201, the second sink is connected to third sink 310 at the top of sink partition 201, in the first water Interval setting is connected to position on slot 110, the second sink and third sink 310, and the cultivation water of flowing can be enable in the present invention It is sufficiently flowed in the integrated circulating water treatment device of offer, reduces opposing stationary dead angle, improve quality of water treatment.The present invention The integrated circulating water treatment device overall structure of offer is simple, and integrated degree is high, has good application flexibility, passes through It is arranged in series physical filtering system 100, biological filter system 200 and disinfection system 300, it is good in the lesser situation of occupied area The good cleaning sterilization realized to cultivation water, furthermore by interval setting slot bottom connectivity structure, so that cultivation water is relatively small There is biggish flowing stroke in spatial dimension, realize sufficiently filtering and sterilization, improve the processing quality to cultivation water.
Specifically, Microfilter 120 uses drum-type Microfilter 120, the drum-type Microfilter in one of the embodiments, Containing back purge system and filtering roller in 120, wherein back purge system includes recoil immersible pump 121, backwash snorkle 122, back flushing nozzle 123, filth receiving bucket 124 and connect dirty pipe 125, the setting of back flushing nozzle 123 above filtering roller outer surface, The setting of filth receiving bucket 124 is in filtering roller and is located at below back flushing nozzle 123, and the quarrel of filth receiving bucket 124 connects with dirty pipe 125 is connect It connects, connects dirty pipe 125 and extend to 110 outside of the first sink, back flushing nozzle 123 is dived under water by backwash snorkle 122 and recoil The slot bottom of the first sink 110 is arranged in 121 connection of pump, recoil immersible pump 121.Cultivation water enters pulley type micro-filtration from water inlet In the filtering roller of machine 120, by the filtering roller filtrating impurity in water of rotation, the mesh number for filtering the filter screen on roller is usual For 80~350 mesh, can filter diameter be greater than 40-180 μm of sundries, after a predetermined time, these sundries can be accumulated in On the inside of the barrel for filtering roller, stop being passed through cultivation water at this time, open recoil immersible pump 121, object will be passed through in the first sink 110 The cultivation water of reason filtering extracts and passes through backwash snorkle 122 and is transported in back flushing nozzle 123, then passes through back flushing nozzle On 123 sprays to filtering roller outer surface, the sundries that can be will build up on filtering roller internal chamber wall is rinsed, due to filtering Filth receiving bucket 124 is equipped in roller, sundries enters in filth receiving bucket 124 with water flow, and by connecing the dirty outflow of pipe 125 filtering roller Outside, to play the cleaning operation to back purge system, other water source should not will use in the process, was used to largely save Water.Preferably, controller, Automatic water valve and automatic switch are set on back purge system, wherein controller respectively with automatic water The water inlet of pulley type Microfilter 120 is arranged in valve and automatic switch electrical connection, Automatic water valve, and then setting is connecing automatic switch The junction of dirty pipe 125 and filth receiving bucket 124 is equipped with timer in controller, after starting pulley type Microfilter 120, Automatic water valve It opens, allows cultivation water to enter and carry out filter operation, when reaching after a certain period of time, Automatic water valve is automatically closed, stops water inlet, together When open automatic switch, allow filth receiving bucket 124 be connected to dirty pipe 125 is connect, the edge of filth receiving bucket 124 and the internal chamber wall that filters roller with Certain gap matches, and reduces filth receiving bucket 124 and filters the friction between roller, while also can be reduced the leakage behaviour to cultivation water Make.Meanwhile further, brush body can be set between filth receiving bucket 124 and the internal chamber wall of filtering roller, so that filth receiving bucket 124 Space between filtering roller internal chamber wall is the filter space for filtering cultivation water.
As a preferred scheme, the second sink is not just for single groove body comprising sequentially connected No.1 slot 210, No. two slots 240 of slot 230, four of slot 220, three and No. five slots 250, wherein No.1 slot 210 and No. two slots 220 sink every The top of plate 201 is connected to, and No. two slots 220 are connected to No. three slots 230 in the bottom of sink partition 201, No. three slots 230 and No. four slots 240 are connected at the top of sink partition 201, and No. four slots 240 are connected to No. five slots 250 in the bottom of sink partition 201, and five Number slot 250 is connected to third sink 310 at the top of sink partition 201.Due to being to be sequentially connected, between two adjacent groove bodies A sink partition 201 is shared, wherein the sink partition 201 of bottom connection is formed by way of not connecting with slot bottom, and is pushed up The sink partition 201 of portion's connection is then formed by way of not flushing with groove top edge.Preferably, beam is equipped in No.1 slot 210 It is equipped with floating stuffing in shape biologic packing material, No. two slots 220 and No. three slots 230, life is equipped in No. four slots 240 and No. five slots 250 Object ball.The ammonia-nitrogen content in water can be eliminated or be effectively reduced to these filter materials.In addition, aeration tube 202 is equipped in the second sink, It is continuously the cultivation water handled by aeration tube 202, sufficient dissolved oxygen is provided, specifically may be provided at No. four slots 240 and five On the cell wall of number slot 250.
The scheme further preferred as one, wherein 210, No. two slots 220 of No.1 slot and No. three slots 230 are in length direction On be of a straight line type distribution, and the width direction side of No. three slots 230,240, No. five 250 and of slot of No. four slots are arranged in No. four slots 240 Third sink 310 is of a straight line type distribution in the longitudinal direction, and the width direction side of No.1 slot 210 is arranged in third sink 310. In other words, the second sink is formed by the sink body that two column are arranged side by side, wherein 210, No. two slots 220 of No.1 slot and No. three slots 230 1 column, 240, No. five slots 250 of No. four slots and third sink 310 1 arrange, and No.1 slot 210 and third sink 310 are arranged side by side, and No. two Side by side, side by side, integrated circulating water treatment device is effectively reduced in No. three slots 230 and No. four slots 240 for slot 220 and No. five slots 250 Maximum length reduces requirement of the whole equipment for place.Preferably, the first sink 110 or one in one of the embodiments, The slot bottom of number slot 210 is equipped with sewage draining exit, and the slot bottom of No. two slots 220 or No. three slots 230 is equipped with sewage draining exit, No. four slots 240 or No. five The slot bottom of slot 250 is equipped with sewage draining exit 203, i.e., shares a blowdown by two adjacent groove bodies that 201 bottom of sink partition connects Mouth 203.
Entire treatment process can be, by treated the cultivation water of physical filtering system 100 from the slot of the first sink 110 Bottom square hole enters the No.1 slot 210 in the second sink, then enters No. two in the second sink from 210 top square hole of No.1 slot Slot 220, flows into No. three slots 230 by No. two 220 bottoms of slot, flows into No. four slots 240 by No. three 230 tops of slot, so analogizes, water body It flows into after third sink 310 through disinfection by ultraviolet light, water body flows into catch basin 400 again, by water pump by treated in catch basin 400 Water is pumped into water inlet line keeping and grows Chi Yongshui.The filtering material haptoreaction time in whole process increase water body and cabinet, and by It is placed with the filter material of different role in the second sink, eliminates or be effectively reduced ammonia-nitrogen content in water, while passing through aeration tube 202 Sufficient dissolved oxygen is provided for water body, to meet cultivation needs.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.

Claims (8)

1. a kind of integration circulating water treatment device, which is characterized in that successively include physical filtering system interconnected, biology Filtration system, disinfection system and catch basin;The physical filtering system includes Microfilter, the first sink, the Microfilter setting In the inlet of first sink;The biological filter system includes filter material and at least one second sink, and the filter material is set It sets in second sink;The disinfection system includes third sink and sterilization grid, and the sterilization grid is arranged described Between third sink and the catch basin;First sink is connected to second sink in the bottom of sink partition, described Second sink is connected to the third sink at the top of sink partition.
2. integration circulating water treatment device according to claim 1, which is characterized in that the Microfilter uses drum-type Microfilter, containing back purge system and filtering roller in the drum-type Microfilter, the back purge system includes that backwash is latent Water pump backwashes water pipe, back flushing nozzle, filth receiving bucket and connects dirty pipe, and the back flushing nozzle is arranged outside the filtering roller Surface, the filth receiving bucket are arranged in the filtering roller and are located at below the back flushing nozzle, the filth receiving bucket Quarrel connects dirty pipe and connect with described, described to connect dirty pipe and extend on the outside of first sink;The back flushing nozzle passes through described Backwash water pipe is connect with the backwash immersible pump, and the slot bottom of first sink is arranged in the backwash immersible pump.
3. integration circulating water treatment device according to claim 1, which is characterized in that second sink includes successively The No.1 slot of connection, No. two slots, No. three slots, No. four slots and No. five slots, the No.1 slot and No. two slots are in sink partition Top connection, No. two slots are connected to No. three slots in the bottom of sink partition, and No. three slots and No. four slots exist The top of sink partition is connected to;No. four slots are connected to No. five slots in the bottom of sink partition;No. five slots and institute Third sink is stated to be connected at the top of sink partition.
4. integration circulating water treatment device according to claim 3, which is characterized in that the filter material is selected from pencil biology At least one of filler, floating stuffing and biological ball.
5. integration circulating water treatment device according to claim 4, which is characterized in that be equipped with pencil in the No.1 slot It is equipped with floating stuffing in biologic packing material, No. two slots and No. three slots, is equipped with life in No. four slots and No. five slots Object ball.
6. it is according to claim 3 integration circulating water treatment device, which is characterized in that the No.1 slot, No. two slots and No. three slots are of a straight line type distribution in the longitudinal direction;The width direction side of No. three slots is arranged in No. four slots; No. four slots, No. five slots and third sink are of a straight line type distribution in the longitudinal direction;The third sink is arranged described one The width direction side of number slot.
7. integration circulating water treatment device according to claim 3, which is characterized in that first sink or No.1 slot Slot bottom be equipped with sewage draining exit;The slot bottom of No. two slots or No. three slots is equipped with sewage draining exit;The slot bottom of No. four slots or No. five slots Equipped with sewage draining exit.
8. integration circulating water treatment device according to claim 1, which is characterized in that the sterilization grid is equipped with purple Outer lamp;Aeration tube is equipped in second sink;Filter screen mesh number in the Microfilter is 80~350 mesh.
CN201810963781.2A 2018-08-23 2018-08-23 integrated circulating water treatment device Pending CN109095712A (en)

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Application Number Priority Date Filing Date Title
CN201810963781.2A CN109095712A (en) 2018-08-23 2018-08-23 integrated circulating water treatment device

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Publication Number Publication Date
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Application publication date: 20181228