The culturing pool of one breeding shrimp system
Technical field
The present invention relates to the culturing pool of a breeding shrimp system.
Background technology
Macrobrachium nipponensis has a delicious flavour, nutritious feature, according to analysis, and moisture content 77 grams in every hectogram fresh shrimp meat, 20.6 grams of protein, 0.7 gram of fat, calcium 35 milligrams, 150 milligrams of phosphorus, ferrum 0.1 milligram, 3-Hydroxyretinol 60 iu.Possibly together with vitamin B1, vitamin B2, vitamin E, nicotinic acid etc., benefiting action and the medical value of shrimps are the highest.Motherland's medical science is thought, shrimp sweet in the mouth, salty, warm in nature, has tonifying YANG kidney tonifying, mends essence, the merit of lactogenesis.Every weakness due to chronic disease, shortness of breath and fatigue, diet are not thought, the people of yellowish complexion weakness and emaciation, all can be using it as nourishing and remedy diet.Ordinary person eats shrimp, also has body-building strength effect.Just because of shrimp has so many benefit, so, the cultivation of shrimp now has obtained preference and the attention of people, at present, the cultural method of shrimp uses the mode of cyclic culture mostly, and i.e. culturing pool, sewage purification mechanism are by pipeline UNICOM successively, and then sewage purification mechanism re-enters in culturing pool after clean for sewage disposal again, setting up a blood circulation, wherein the sewage in culturing pool includes the harmful substances such as the residual bait of some shrimps, feces.
As shown in Figure 1, the structure of traditional culturing pool is generally: the bottom of culturing pool is infundibulate low between surrounding senior middle school, the lowest part being positioned at culturing pool bottom centre is provided with the sewage well for discharging pond dirt, the bottom of described sewage well is by pipeline and UNICOM of sewage purification mechanism 14, and pipeline is provided with control valve 8 and water pump.The waste only one of which of this culturing pool, spread all over the most extensive, make the harmful substance can not effectively, discharge timely, cause the accumulation of harmful substance, in water, harmful substance gradually increases, and the balance of water environment changes, it may appear that water quality, the many variations of water colour, thus cause shrimp sick, affect the yield of shrimp.
Summary of the invention
It is an object of the invention to provide a kind of simple in construction and the culturing pool that can be discharged by harmful substance fast and effectively.
nullThe purpose of the present invention is achieved through the following technical solutions: the culturing pool of a breeding shrimp system,It forms a blood circulation with the sewage purification mechanism in foster shrimp system by the mutual UNICOM of pipeline,Wherein on the pipeline that described culturing pool is connected with sewage purification mechanism, it is provided with water pump,The bottom of described culturing pool is laid with the main drain outlet of a cross direction profiles,One end of main drain outlet extends to the left side pool wall of culturing pool,The opening that the other end of main drain outlet is provided with from the right side pool wall of culturing pool passes and connects blow-off pipe,The bottom of described culturing pool is additionally provided with point drain outlet of some genesis analysis,Divide one end of drain outlet and main drain outlet UNICOM,The other end of point drain outlet extends to culturing pool sidewall,Point drain outlet is provided with several passages flowing into for sewage and being of moderate size,Bottom described culturing pool, physical features presents waveform and a point drain outlet is laid at trough.
For prior art, it is an advantage of the current invention that: 1) culturing pool of the present invention is for traditional culturing pool, it is possible to preferably harmful substance is discharged timely, prevent the accumulation of harmful substance, thus reduce the sickness rate of shrimp, improve the yield of shrimp;2) culturing pool of the present invention combines a sewage purification mechanism integrating filtering sand cylinder, ultraviolet sterilizer, protein separator and biochemical filter, the harmful substances such as the residual bait of shrimp, feces can not only be filtered to remove fully, and can carry out sterilizing, removing the harmful substances such as ammonia nitrogen, make that the sewage produced in culturing pool is cleaned is more clean, completely such that it is able to ensure the requirement of the good water quality of shrimp aquaculture;3) advantage that the present invention also has simple in construction.
Accompanying drawing explanation
Fig. 1 is the structural representation of traditional culturing pool.
Fig. 2 is the structural representation of the embodiment of the present invention one.
Fig. 3 is the polycrystalline substance schematic diagram of culturing pool in the embodiment of the present invention one.
Fig. 4 is the structural representation of the embodiment of the present invention two.
Fig. 5 is the polycrystalline substance schematic diagram of culturing pool in the embodiment of the present invention two.
Fig. 6 is the annexation schematic diagram of culturing pool of the present invention and sewage purification mechanism.
Label declaration: 1 culturing pool, 2 filtering sand cylinders, 3 ultraviolet sterilizers, 4 protein separators, 5 biochemical filters, 6 sewage well, 7 storages dirty well, 8 control valves, 9 pumps, 10 main drain outlets, 11 points of drain outlets, 12 through holes, 13 flase floors, 14 sewage purification mechanisms.
Detailed description of the invention
Below in conjunction with Figure of description and embodiment, present invention is described in detail:
Embodiment one:
nullSuch as Fig. 2、Shown in 3: the culturing pool of a breeding shrimp system,It it form a blood circulation with the sewage purification mechanism in foster shrimp system by the mutual UNICOM of pipeline,Wherein on the pipeline that described culturing pool 1 is connected with sewage purification mechanism, it is provided with water pump,It is characterized in that: the bottom of described culturing pool 1 is laid with the main drain outlet 10 of a cross direction profiles,One end of main drain outlet 10 extends to the left side pool wall of culturing pool 1,The opening that the other end of main drain outlet 10 is provided with from the right side pool wall of culturing pool 1 passes and connects blow-off pipe,The bottom of described culturing pool 1 is additionally provided with point drain outlet 11 of some genesis analysis,Divide one end of drain outlet 11 and main drain outlet 10 UNICOM,The other end of point drain outlet 11 extends to culturing pool 1 sidewall,Point drain outlet 11 is provided with several passages flowing into for sewage and being of moderate size,Bottom described culturing pool 1, physical features presents waveform and point drain outlet 11 is laid at trough.
The size of point through hole that drain outlet 11 is provided with must be moderate, on the one hand should ensure that sewage can flow in point drain outlet 11 the most smoothly, ensures that shrimp will not be divided in drain outlet 11 along with sewage flows into the most again.
Because the bottom being dispersed throughout whole culturing pool 1 that longitudinally point drain outlet 11 of laying can be intensive, the waste bottom culturing pool 1 is made to spread all over expanded range relative to traditional culturing pool waste, so that sewage in culturing pool 1 can effectively, discharge timely, can preferably keep the water quality in culturing pool 1, the culturing pool 1 of the most this structure is compared traditional culturing pool 1 and is had more preferable filth-discharging effect.
Neutrality line bottom described main drain outlet 10 and culturing pool 1 coincides.Such be designed to make point drain outlet 11 be distributed uniform, so that through hole is evenly distributed.
Described point drain outlet 11 is a point blow-off line, and described point of blow-off line offers several through holes 12.
As shown in Figure 6: described sewage purification mechanism includes filtering sand cylinder 2, ultraviolet sterilizer 3, protein separator 4 and biochemical filter 5, described filtering sand cylinder 2, ultraviolet sterilizer 3, protein separator 4 and biochemical filter 5 is by pipeline successively mutual UNICOM, and biochemical filter is connected by return duct with the culturing pool 1 in foster shrimp system.
The protein separator of the filtration system of the present invention can not only remove the ammonia nitrogen in water, and can increase the dissolved oxygen amount in water, and from the point of view of raising for recirculated water, it is very favorable that dissolved oxygen amount adds high-density rearing.Protein separator makes gas and water be sufficiently mixed, and in water, produce substantial amounts of microbubble, surface tension and electrostatic adsorption due to microbubble gas-liquid interface, Organic substance in water (fish, shrimp, Excreta and the food debris etc. of shellfish) adheres to from water picking-up separate, avoid it to resolve into noxious substance, thus reach the purpose purified water.The biochemical filter of the present invention can utilize biochemical action to remove the organic substance of residual in water, purifies water further.In sum, the present invention can not only be filtered to remove the harmful substances such as the residual bait of shrimp, feces fully by integrated to filtering sand cylinder, ultraviolet sterilizer, protein separator and biochemical filter, and can carry out sterilizing, removing the harmful substances such as ammonia nitrogen, make that the sewage produced in culturing pool 1 is cleaned is more clean, completely such that it is able to ensure the requirement of the good water quality of shrimp aquaculture.
Embodiment two:
Embodiments of the invention two are similar to the general structure of embodiment one, it differs primarily in that the structure of point drain outlet 11 is different, as shown in Figure 4,5: point drain outlet 11 described in embodiment two is a point dirt discharge groove, the notch of described point of dirt discharge groove upwards, the notch of point dirt discharge groove is covered with flase floor 13.Hole on flase floor is equivalent to the through hole for sewage flow ipe.