CN208545259U - A kind of pollution-free breeding system - Google Patents

A kind of pollution-free breeding system Download PDF

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Publication number
CN208545259U
CN208545259U CN201820390555.5U CN201820390555U CN208545259U CN 208545259 U CN208545259 U CN 208545259U CN 201820390555 U CN201820390555 U CN 201820390555U CN 208545259 U CN208545259 U CN 208545259U
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water
water body
area
aquaculture
ecological
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李盈庭
李以诚
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Dongguan Chuangxian Environmental Technology Co Ltd
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Dongguan Chuangxian Environmental Technology Co Ltd
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Abstract

The utility model relates to water-treatment technology fields, refer in particular to a kind of pollution-free breeding system, including ecological water body area, the aquaculture area being connected to ecological water body area, the primary water body treatment region being connected to aquaculture area and the second level water body treatment region being connected to respectively with primary water body treatment region and ecological water body area, the utility model provides one kind and can carry out highdensity aquaculture using the water body in natural large-scale ecological lake or small-sized ecological purification pond and can be realized the efficient pollution-free cultivating system and its cultural method of the continuous decontamination cycle of water body, and then reach environmental protection, it is high to pollute purifying rate, cost of investment is low, density of breeding fish is big, survival rate is high and saves the purpose in soil and water resource.

Description

A kind of pollution-free breeding system
Technical field
The utility model relates to water-treatment technology fields, refer in particular to a kind of pollution-free breeding system.
Background technique
It is vertical that aquaculture in China has thousands of years, has developed into a variety of fish of mixed breeding via monoculture fish early in the Tang Dynasty, It is mutually served as a contrast using the characteristic of biology, reaches the ecological balance while increasing yield, in the Sci-tech Knowledge not high age, where it is particularly shown that The wisdom of the sage of the past.
However, aquaculture development is so far, although cultural technique is continuously improved, but still does not have biggish breakthrough.It supports in fish pond It grows still based on mixed breeding, in order to increase yield and increase cultivation density, the aqiuculrue of large area is excavated, to meet more produce Amount;Meanwhile in order to solve the problems, such as that a large amount of fish excrement, food-residue sink to pond and lead to pollution, general use is thrown into water body Enter aerobic microbiological to degradation of contaminant;Cause water quality not up to standard in order not to allow pond to pollute, is generally put into water body Antibiotic is to antibacterial;In order to improve the speed of growth of fish, investment hormone is to feed fish etc.;Above-mentioned a series of measures meeting Cause following Railway Project:
(1) pollutant accumulates in fish pond, it is difficult to discharge, and can cause the edible safety problem of aquatic products food;
(2) Fishpond contaminated pollutant process needs largely change water, lead to the waste of water resource, and pollute environment;
(3) pond culture area occupied is big, and pond culture density is small, causes the waste of land resource;
(4) survival rate of breeding fish is low, though pond cost of investment is small, cost of investment of breeding fish is big.
Summary of the invention
The purpose of this utility model is that providing a kind of high, occupied area with specific yield in view of the deficiencies of the prior art A kind of small, reduction, survival rate high pollution-free breeding system big to the pollution of breeding water body and density of breeding fish.
To achieve the goals above, the utility model adopts the following technical solution:
A kind of pollution-free breeding system provided by the utility model is connected to including ecological water body area, with ecological water body area Aquaculture area, the primary water body treatment region being connected to aquaculture area and respectively with primary water body treatment region and ecological water body The second level water body treatment region of area's connection.
Therein, the aquaculture area includes several aquaculture cylinders, several described aquaculture cylinders be equipped with The water inlet of ecological water body area connection and the water outlet being connected to primary water body treatment region.
Further, the aquaculture area further includes for carrying out aeration and recycle stream to the water body in aquaculture cylinder Dynamic aeration water circle device;The aeration water circle device includes shell, is set to the intracorporal water pump of shell, is connected to water pump Water body riser duct and for water body riser duct feed gas aerator, the shell respectively with cyclic water tank and The connection of aquaculture cylinder.
Further, the aquaculture cylinder is communicated with cyclic water tank, and water outlet and the water aeration of the cyclic water tank follow Loop device connection, the water inlet end of the cyclic water tank are connected to aquaculture cylinder.
Further, the water inlet of the aquaculture cylinder and water outlet are equipped with flase floor.
Solid filter screen therein, that the primary water body treatment region includes filtered water reservoir and is set in filtered water reservoir, The solid filter screen is connected to the water outlet in aquaculture area.
Therein, the second level water body treatment region includes at least one water plant aquaculture pond, water plant aquaculture pond kind It is implanted with water plant.
Therein, the aquaculture area is set to the external land area in ecological water body area or floating is set to ecological water On the water body in body area, the primary water body treatment region is set to the external land area in ecological water body area or is set to ecological water body In the water body in area, the second level water body treatment region is set in the water body in ecological water body area.
It is therein, it further include the duckweed culture zone being connected to respectively with primary water body treatment region and second level water body treatment region.
The utility model has the beneficial effects that
A kind of pollution-free breeding system provided by the utility model, including ecological water body area, are connected to ecological water body area Total fish catches are improved and survival rate of breeding fish for carrying out highdensity fish culture in aquaculture area;Including with aquaculture area The primary water body treatment region of connection, the sewage to be discharged to aquaculture area carry out solid pollutant (fish excrement and remaining fish The particle of grain) retention filtering;Including the second level water body treatment region being connected to respectively with primary water body treatment region and ecological water body area, The sewage being discharged from primary water body treatment region is flowed into second level water body treatment region, to the pollutants such as nitrogen, phosphorus in sewage into Row purified treatment allows the water quality in ecological water body area to reach country so as to flow into ecological water body area after purifying the sewage GB3838-2002 water standard;Aquaculture area and primary water body treatment region build the land left unused around ecological water body area On, all aquacultures are concentrated on into aquaculture area, cultured area required for identical yield is traditional breed in stew face Long-pending 1/10th are even less, and area occupied is small, reduce aquaculture cost;The utility model is by by the nature in ecological water body area Water body drains into aquaculture area, providing oxygen content higher purifying water body for fish culture, then by institute, aquaculture area The sewage of discharge is filtered purification by primary water body treatment region and second level water body treatment region, and last second level water body treatment region will Water circulation by purification is discharged into ecological water body area, and the water body in ecological water body area is thus made constantly to be recycled, with Achieve the effect that efficient pollution-free.This cultivating system can allow entire natural ecology water body area to be effectively combined with aquaculture area It utilizes, without largely changing water and excessive dispensing drug, effectively saving water resource and reducing input cost, with formation environmental protection without public affairs Evil, water nonpollution, area occupied be small, high-density breeding and high yield ecologic breeding area.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment one of the utility model cultivating system;
Fig. 2 is the schematic diagram of the section structure for being Fig. 1;
Fig. 3 is the structural schematic diagram of the embodiment two of the utility model cultivating system.
Description of symbols
1- ecological water body area;11- water plug;2- aquaculture area;21- aquaculture cylinder;211- water inlet;212- goes out The mouth of a river;213- partition;22- is aerated water circle device;221- shell;222- water pump;223- water body riser duct;224- aeration dress It sets;2241- aeration tube;2242- roots blower;2243- venthole;23- cyclic water tank;24- keg float;The processing of 3- primary water body Area;31- filtered water reservoir;32- solid filter screen;4- second level water body treatment region;41- water plant aquaculture pond;411- once swims Plant treatment pond;Bis- floating plant processing ponds of 412-;42- water plant;5- duckweed culture zone.
Specific embodiment
For the ease of the understanding of those skilled in the art, the utility model is made below with reference to embodiment and attached drawing further Explanation, the content that embodiment refers to not is restriction to the utility model.The utility model is carried out below in conjunction with attached drawing Detailed description.
Embodiment one
As shown in Figure 1 to Figure 2, a kind of pollution-free breeding system is connected to including ecological water body area 1, with ecological water body area 1 Aquaculture area 2, the primary water body treatment region 3 being connected to aquaculture area 2 and respectively with primary water body treatment region 3 and ecology The second level water body treatment region 4 that water body area 1 is connected to;The aquaculture area 2 include several aquaculture cylinders 21, it is described several The water outlet that aquaculture cylinder 21 is respectively equipped with the water inlet 211 being connected to ecological water body area 1 and is connected to primary water body treatment region 3 Mouth 212;The primary water body treatment region 3 includes filtered water reservoir 31 and the solid filter screen 32 being set in filtered water reservoir 31, institute Solid filter screen 32 is stated to be connected to the water outlet 212 in aquaculture area 2;The second level water body treatment region 4 includes at least one water Plant aquaculture pond 41,41 kinds of water plant aquaculture pond are implanted with water plant 42.Specifically, the water inlet of the aquaculture cylinder 21 Mouth 211 is equipped with flase floor with water outlet 212, and flase floor is slipped out from water inlet 211 and water outlet 212 to obstruct cultivation fish Aquaculture cylinder 21.
The ecological water body area 1 is small-sized ecological purification pond, and water plant has been planted in pond and has launched such as grass carp And the higher organisms such as silver carp;The recirculated water substantially purified can also can allow water plant and algae to absorb containing the nutrient of low concentration Growth, grass carp and silver carp etc. are food with planktonic organisms such as water plant and algaes, to form the food chain of a natural health Ecology, And by biology transfer, it is cleaned the water body in pond further.
Therefore, the utility model is by supporting water, land to form pond in the external land area by the aquaculture area 2 Thus the new model that the high density area of ground is breeded fish promotes cultivation density, improve water quality, enhance the constitution of breed variety;And It is breeded fish using independent high density area, the difference with traditional fish pond is that this aquaculture area 2 can be by the excreta and feed of fish Residue focuses in the region of culture zone, and cultured area needed for can be realized identical yield is only that traditional pond is supported Grow area 2/10ths are even less;The primary water body treatment region 3 can be set in the external land in ecological water body area 1 Area, or also can be set in the water body in ecological water body area 1, the second level water body treatment region 4 is set to ecological water body area 1 In water body, the sewage to be discharged to aquaculture area 2 is filtered purification respectively.
In practical applications, the water in ecological water body area 1 flows into aquaculture area 2, is several aquatic products in aquaculture area 2 Culturing jar 21 provides hyperoxic purifying water body, several aquaculture cylinders 21 is made to be able to carry out highdensity fish culture, Thus breed fish survival rate and total fish catches are improved;The water body that several aquaculture cylinders 21 are discharged is flowed by water outlet 212 Solid filter screen 32 in primary water body treatment region 3, solid filter screen 32 is to the intracorporal solid pollutant of water such as fish excrement and residue The particle of fish grain carries out retention filtering, and filtered water body flows into filtered water reservoir 31, then flows into second level by filtered water reservoir 31 Water body treatment region 4;Water plant 42 in second level water body treatment region 4 carries out purified treatment to pollutants such as nitrogen, phosphorus in sewage, Treated, and circulating water body still contains a small amount of nutrients, the nature after the water body flows into ecological water body area 1, in ecological water body area 1 It is further processed under catharsis, so that the water quality in ecological water body area 1 reaches the GB3838-2002 water quality mark of country It is quasi-.Entire cultivating system will cultivate and circulating water treatment is effectively combined, and is formed inside a complete cultivating system and is followed Ring, to realize free of contamination high-density cultivation system.
In the technical scheme, the aquaculture area 2 further includes for exposing to the water body in aquaculture cylinder 21 Gas and the aeration water circle device 22 circulated.
Specifically, the shape size of the quantity of aquaculture cylinder 21 and each aquaculture cylinder 21 can be big according to region area Small and throughput requirements and set, be mutually not connected between each aquaculture area 2, when an aquaculture area 2 when something goes wrong, no It influences whether the cultivation in other culturing jars, has accomplished safely controllable, problem is controllable;In the present embodiment, the aquaculture cylinder 21 quantity is two, and one of aquaculture cylinder 21 is circle, and the shape of another aquaculture cylinder 21 is oblong, The middle part of the aquaculture cylinder 21 of oblong is equipped with a partition 213, to form the culturing jar of similar racetrack, in order to water body energy Enough flowed around cylinder body toward a direction.
In practical applications, ecological water body area 1 is equipped with water plug 11, and water plug 11 is by the water in ecological water body area 1 Body is pumped into aquaculture cylinder 21 by the water inlet 211 of each aquaculture cylinder 21, and the water body in aquaculture cylinder 21 exists It is aerated under the action of water circle device 22, is flowed with gas push water body around cylinder body with certain speed, whirled with building fish Thus the breeding environment of trip improves good condition for high-density breeding;Meanwhile being aerated water circle device 22 is also aquaculture Cylinder 21 provides enough dissolved oxygen amounts, reduces the carbon dioxide content in water body;In conclusion the aquaculture area of the utility model 2 can effectively improve cultivation density and raising is breeded fish survival rate;Sewage caused by aquaculture cylinder 21, passes through water outlet 212 flow into primary water body treatment region 3.
In the technical scheme, the aquaculture cylinder 21 is provided with cyclic water tank 23, the water outlet of the cyclic water tank 23 End is connected to aeration water circle device 22, and the water inlet end of the cyclic water tank 23 is connected to aquaculture cylinder 21.Cyclic water tank 23 Be designed to the water body in aquaculture cylinder 21 is recycled, convenient for aeration water circle device 22 to water body carry out aeration follow Ring;Specifically, the aeration water circle device 22 includes shell 221, the water pump 222 being set in shell 221 and water pump 222 The water body riser duct 223 of connection and for water body riser duct 223 feed gas aerator 224, the shell 221 are connected to cyclic water tank 23 and aquaculture cylinder 21 respectively.Preferably, water pump 222 selects airlift water pump, it is described Aerator 224 includes the aeration tube 2241 being set in water pump 222 and the roots blower 2242 being connected to aeration tube 2241, aeration Pipe 2241 is equipped with multiple for manufacturing the venthole 2243 of micro-bubble.
At work, the water body of aquaculture cylinder 21 enters cyclic water tank 23 from water inlet end, then passes through cyclic water tank 23 Water outlet enters in shell 221, and under the effect of water pump 222, water body rises from water body riser duct 223, meanwhile, aerator 224 roots blower 2242 is passed through air, oxygen or ozone to aeration tube 2241, to water body under the action of venthole 2243 Micro-bubble is generated in riser duct 223, on the one hand to improve the dissolved oxygen amount of water body, reduces the carbon dioxide content in water body, Another aspect micro-bubble can adsorb the pollutant in water, with purifying water body;By the water body of injection micro-bubble, in water pump Aquaculture cylinder 21 is ejected under the action of 222 out of shell 221, so that the water body of aquaculture cylinder 21 generates certain speed Flowing.
In the technical scheme, referring to Fig. 1 to Fig. 2, the primary water body treatment region 3 includes filtered water reservoir 31 and is set to Solid filter screen 32 in filtered water reservoir 31, the solid filter screen 32 are connected to the water outlet 212 in aquaculture area 2.In reality In the application of border, the sewage of aquaculture cylinder 21 flows into filtered water reservoir 31 from water outlet 212, and solid filter screen 32 is just by sewage at this time Fish excrement and the particle of remaining fish grain carry out retention filtering, the fish excrement of recycling can be used as the cultivated fertilizer of soil, to reduce to environment Pollution, the feature of environmental protection are strong.
In the technical scheme, referring to Fig. 1 to Fig. 2, the second level water body treatment region 4 is supported including at least one water plant Pond 41 and plantation are grown in the water plant 42 of water plant aquaculture pond 41.Specifically, the quantity of water plant aquaculture pond 41 can be with It is set according to the pollutant load of water body;The water plant 42 can be floating plant, floatingleaved plant, submerged plant and drift Floating plant etc.;In the present embodiment, water plant 42 uses floating plant, and floating plant can periodically gather in, and can concentrate manufacture Biogas is achieved in waste utilization, greatly enhances the feature of environmental protection of the utility model;Water plant aquaculture pond 41 is two, respectively For a floating plant processing pond 411 and secondary floating plant processing pond 412.Using the characteristic filtering of natural biology and purified water Body substantially reduces cost of investment of breeding fish without a large amount of investment drugs.
In practical applications, successively pass through floating plant processing pond 411 and secondary by the water body of filtered water reservoir 31 Floating plant processing pond 412, the floating plant in water plant aquaculture pond 41 can absorb nitrogen in water body, phosphorus and organic at this time Pollutant purifies water to eliminate pollution, improves Water quality, restores the ecological functions of water body;Water body is by primary floating Under the processing of water plant treatment pond 411 and secondary floating plant processing pond 412, the water body for flowing out to ecological water body area 1 can reach To the GB3838-2002 water standard of country.
In the technical scheme, this cultivating system further include respectively with primary water body treatment region 3 and second level water body treatment region 4 The duckweed culture zone 5 of connection, interior kind of duckweed culture zone 5 are implanted with duck-weed plants.In practical applications, primary water body treatment region is utilized 3 part of contaminated water being discharged are input into duckweed culture zone 5, for cultivating duck-weed plants, thus to improve certainly as feed of grass carp The utilization rate of right resource;The water body that duckweed culture zone 5 is flowed out flows into second level water body treatment region 4 and carries out decontamination cycle utilization.
Embodiment two
The technical solution of the present embodiment and embodiment one the difference is that: the ecological water body area 1 in the present embodiment is Large-scale ecological lake, in order to maximally utilize the area in lake, referring to Fig. 3, the floating of aquaculture area 2 is set to ecological water On the water body in body area 1, the primary water body treatment region 3 and second level water body treatment region 4 are set in ecological water body area 1.Specifically, The aquaculture area 2 include several aquaculture cylinders 21, several described aquaculture cylinders 21 by installing keg float 24 or The other buoyancy devices of person float on the water body in ecological water body area 1.Large-scale ecological lake is set to using the floating of aquaculture cylinder 21 It is cultivated in pool, high-density breeding not only may be implemented, and can be conducive to facilitate collection pollutant, prevented raw to large size State lake generates pollution, is effectively protected natural ecological environment.
In conclusion the land resource of entire cultivating system is distributed rationally, entire culturing area can be used as fishery trip Recreation area is swum, the amusement and leisure place of the Nature is provided for people, increases the economic benefit of fisherman.
The above is only the utility model preferred embodiment, is not made in any form to the utility model Limitation, although the utility model is disclosed as above with preferred embodiment, is not intended to limit the utility model, any to be familiar with sheet Technical professional is not departing within the scope of technical solutions of the utility model, makes when using the technology contents of the disclosure above A little change or the equivalent embodiment for being modified to equivalent variations, but it is all without departing from the content of the technical scheme of the utility model, foundation The utility model technology refers to any simple modification, equivalent change and modification to the above embodiments, belongs to practical In the range of new technique scheme.

Claims (8)

1. a kind of pollution-free breeding system, it is characterised in that: including ecological water body area (1), the water being connected to ecological water body area (1) Produce culture zone (2), the primary water body treatment region (3) that is connected to aquaculture area (2) and respectively with primary water body treatment region (3) The second level water body treatment region (4) being connected to ecological water body area (1);The aquaculture area (2) is set to ecological water body area (1) External land area or floating are set on the water body of ecological water body area (1);The aquaculture area (2) includes several aquatic products Culturing jar (21), several described aquaculture cylinders (21) are equipped with water inlet (211) He Yuchu being connected to ecological water body area (1) The water outlet (212) that grade water body treatment region (3) is connected to.
2. a kind of pollution-free breeding system according to claim 1, it is characterised in that: the aquaculture area (2) is also wrapped Include the aeration water circle device (22) for the water body in aquaculture cylinder (21) to be aerated and circulated;The aeration Water circle device (22) includes shell (221), the water pump (222) being set in shell (221), the water being connected to water pump (222) Body riser duct (223) and the aerator (224) for being used to feed water body riser duct (223) gas, the shell (221) it is connected to respectively with cyclic water tank (23) and aquaculture cylinder (21).
3. a kind of pollution-free breeding system according to claim 2, it is characterised in that: aquaculture cylinder (21) connection Have cyclic water tank (23), the water outlet of the cyclic water tank (23) is connected to aeration water circle device (22), the cyclic water tank (23) water inlet end is connected to aquaculture cylinder (21).
4. a kind of pollution-free breeding system according to claim 3, it is characterised in that: the aquaculture cylinder (21) into The mouth of a river (211) and water outlet (212) are equipped with flase floor.
5. a kind of pollution-free breeding system according to any one of claims 1 to 4, it is characterised in that: the primary water Body treatment region (3) includes filtered water reservoir (31) and the solid filter screen (32) being set in filtered water reservoir (31), the solid mistake Strainer (32) is connected to the water outlet (212) of aquaculture area (2).
6. a kind of pollution-free breeding system according to any one of claims 1 to 4, it is characterised in that: the second level water Body treatment region (4) includes at least one water plant aquaculture pond (41), and water plant aquaculture pond (41) kind is implanted with water plant (42)。
7. a kind of pollution-free breeding system according to any one of claims 1 to 4, it is characterised in that: the primary water Body treatment region (3) is set to the external land area in ecological water body area (1) or is set in the water body of ecological water body area (1), institute Second level water body treatment region (4) is stated to be set in the water body of ecological water body area (1).
8. a kind of pollution-free breeding system according to claim 1, it is characterised in that: further include respectively and at primary water body The duckweed culture zone (5) that reason area (3) is connected to second level water body treatment region (4).
CN201820390555.5U 2018-03-21 2018-03-21 A kind of pollution-free breeding system Active CN208545259U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108569820A (en) * 2018-03-21 2018-09-25 东莞市创先环保科技有限公司 A kind of pollution-free breeding system and its cultural method
CN110228849A (en) * 2019-05-23 2019-09-13 玉溪师范学院 A kind of organic villa garden pollution of area source processing method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108569820A (en) * 2018-03-21 2018-09-25 东莞市创先环保科技有限公司 A kind of pollution-free breeding system and its cultural method
CN110228849A (en) * 2019-05-23 2019-09-13 玉溪师范学院 A kind of organic villa garden pollution of area source processing method

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