CN117530230B - Water body purification treatment device and treatment method for macrobrachium rosenbergii seedling culture - Google Patents

Water body purification treatment device and treatment method for macrobrachium rosenbergii seedling culture

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Publication number
CN117530230B
CN117530230B CN202311652558.3A CN202311652558A CN117530230B CN 117530230 B CN117530230 B CN 117530230B CN 202311652558 A CN202311652558 A CN 202311652558A CN 117530230 B CN117530230 B CN 117530230B
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China
Prior art keywords
water
sewage
box
rotating shaft
fixedly connected
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CN202311652558.3A
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Chinese (zh)
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CN117530230A (en
Inventor
程海华
高强
徐宾朋
徐洋
彭菲
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Zhejiang Institute of Freshwater Fisheries
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Zhejiang Institute of Freshwater Fisheries
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Priority to CN202311652558.3A priority Critical patent/CN117530230B/en
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    • 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
    • A01K63/047—Liquid pumps for aquaria
    • 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
    • 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
    • A01K63/10—Cleaning bottoms or walls of ponds or receptacles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81—Aquaculture, e.g. of fish

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Treatment Of Biological Wastes In General (AREA)

Abstract

本发明公开了一种罗氏沼虾育苗用水体净化处理装置及处理方法，属于虾苗育苗领域。一种罗氏沼虾育苗用水体净化处理装置，包括支撑架，还包括：处理箱与污水泵，均固定连接在所述支撑架上，其中，所述污水泵的输出端与输入端分别固定连接有抽水管与排水管，所述排水管的末端延伸至处理箱的内顶部，所述处理箱的下端固定连接有多个圆周分布的分支管；顶部安装有端盖的存储箱，固定安装在所述处理箱的上端，其中，所述存储箱的下端固定连接有延伸至处理箱内的细管，所述存储箱内设有搅拌组件；本发明可以提升污水与漂白粉的均匀性，进而可以提升对污水经过的效果，并且漂白粉不易飘散在空气中而污染周围环境。

The present invention discloses a water purification treatment device and treatment method for Macrobrachium rosenbergii seedlings, belonging to the field of shrimp seedlings breeding. A water purification treatment device for Macrobrachium rosenbergii seedlings breeding includes a support frame, and also includes: a treatment box and a sewage pump, both of which are fixedly connected to the support frame, wherein the output end and the input end of the sewage pump are respectively fixedly connected with a pumping pipe and a drainage pipe, the end of the drainage pipe extends to the inner top of the treatment box, and the lower end of the treatment box is fixedly connected with a plurality of circumferentially distributed branch pipes; a storage box with an end cover installed on the top, fixedly installed at the upper end of the treatment box, wherein the lower end of the storage box is fixedly connected with a thin tube extending into the treatment box, and a stirring assembly is arranged in the storage box; the present invention can improve the uniformity of sewage and bleaching powder, thereby improving the effect of sewage passing through, and the bleaching powder is not easy to float in the air and pollute the surrounding environment.

Description

Water body purification treatment device and treatment method for macrobrachium rosenbergii seedling culture
Technical Field
The invention relates to the technical field of shrimp larvae breeding, in particular to a water body purifying treatment device and a water body purifying treatment method for macrobrachium rosenbergii breeding.
Background
Shrimp culture is an industry of artificial feeding production by taking shrimps with higher economic value as objects. The cultivation mode adopts pond cultivation, estuary cultivation, cage cultivation and the like, and also adopts a method of mixedly cultivating fish, shrimp, shellfish and the like. The cultured species mainly comprise the oriental shrimp and the penaeus monodon of the shrimps in the aspect of seawater shrimps, and the lobster is cultured in the south of China. In the case of freshwater shrimps, there are macrobrachium rosenbergii and the like.
In the breeding of macrobrachium rosenbergii, in order to prevent the mud shrimp seedling that breeds pond bottom from causing the disease, then need regularly take out the sewage that breeds pond bottom into hold the pond and disinfect the sediment, and in the poison down, mainly disinfect through the mode of artifical splashing bleaching powder, the bleaching powder in-process of splashing, the bleaching powder is difficult to in time absorbed by sewage and the homogeneity is poor, influence the disinfection effect to the easy air that drips in the air during splashing, not enough environmental protection.
Disclosure of Invention
The invention aims to solve the problems of poor effect and easiness in environmental pollution caused by manual splashing of bleaching powder in the prior art, and provides a water body purifying treatment device and a water body purifying treatment method for macrobrachium rosenbergii seedling culture.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The water body purifying treatment device for the macrobrachium rosenbergii seedlings comprises a support frame, and further comprises a treatment box and a sewage pump which are fixedly connected to the support frame, wherein the output end and the input end of the sewage pump are fixedly connected with a water suction pipe and a water discharge pipe respectively, the tail end of the water discharge pipe extends to the inner top of the treatment box, the lower end of the treatment box is fixedly connected with a plurality of circumferentially distributed branch pipes, the top of the treatment box is provided with a storage box provided with an end cover, the storage box is fixedly arranged at the upper end of the treatment box, the lower end of the storage box is fixedly connected with a tubule extending into the treatment box, and a stirring assembly is arranged in the storage box.
In order to improve the mixing effect of bleaching powder and sewage, preferably, the stirring assembly comprises a rotating shaft arranged in a treatment box, the lower end of the rotating shaft penetrates through the bottom of the treatment box, a stirring rod is fixedly arranged on the outer wall of the rotating shaft, a fan blade facing the output end of a drain pipe is fixedly arranged on the top of the rotating shaft, and a lifting part for driving the rotating shaft to move up and down is arranged at the bottom of the treatment box.
In order to drive the stirring rod to reciprocate up and down, further, the lifting part comprises a reciprocating screw rod which is rotationally connected to the bottom of the treatment box, a reciprocating slide plate is connected to the outer wall of the reciprocating screw rod in a threaded manner, wherein a driving gear is fixedly arranged at the lower end of the rotating shaft, a driven gear which is in meshed connection with the driving gear is fixedly arranged at the lower end of the reciprocating screw rod, the lower end of the rotating shaft is rotationally connected to the reciprocating slide plate, a protective cover is fixedly arranged at the bottom of the treatment box, and the reciprocating screw rod is arranged in the protective cover.
In order to filter shrimp bodies and shrimp shells in sewage, further, a filter plate is longitudinally and slidably arranged on the inner wall of the treatment box, the middle part of the filter plate is upwards arched, the rotating shaft is rotationally connected with the filter plate, the filter plate is arranged between the fan blades and the stirring rod, and the lower end of the thin tube penetrates through the lower end of the filter plate.
In order to be convenient for clear up shrimp postmortem and shrimp shell that filter out of filter plate, further, the outer wall of handling the case is equipped with the fluting that aligns with the filter plate, the outer wall slip of handling the case has cup jointed the sleeve pipe, telescopic upper end fixedly connected with annular canal, the outer wall fixed mounting of handling the case has telescopic equipment, telescopic end and the annular canal fixed connection of telescopic equipment.
In order to improve uniformity and efficiency of the fine tube discharging bleaching powder, further, the lower end of the filter plate is fixedly connected with a U-shaped rod, one end of the U-shaped rod is fixedly connected with a dredging rod penetrating through the upper end of the fine tube, and the outer wall of the dredging rod is provided with evenly distributed hairbrushes.
In order to enable sewage in the treatment box to continuously change the flow direction, further, the inner bottom of the treatment box is rotationally connected with an annular plate, two through holes are formed in the annular plate, the two through holes are aligned with two branch pipes, and the annular plate is connected with a rotating shaft through a connecting part.
In order to drive the strip-shaped plate to rotate, preferably, the connecting part comprises a strip-shaped plate longitudinally and slidably connected to the outer wall of the rotating shaft, and two ends of the strip-shaped plate are fixedly connected with the annular plate.
In order to automatically lift the air pressure in the storage box, further, a telescopic air bag is fixedly arranged between the reciprocating slide plate and the bottom of the treatment box, wherein an air suction pipe and an air exhaust pipe which are communicated with the telescopic air bag are fixedly connected to the telescopic air bag, the tail end of the air exhaust pipe extends to the inner top of the storage box, and one-way valves are fixedly arranged in the air suction pipe and the air exhaust pipe.
A water purification treatment method for macrobrachium rosenbergii seedlings comprises the following operation steps:
firstly, shrimp larvae are bred for about 100 days, sewage at the bottoms of a plurality of breeding ponds is pumped into a water storage pond, 10 centimeters of water is pumped out of a single breeding pond at most each time, and the single water storage pond is fully filled within 24 hours;
Step two, immediately sterilizing the water body by using bleaching powder with the effective chlorine content of 37% after the single water storage pond is full of water, wherein the sterilizing dosage is 30ppm;
Step three, after disinfection for 2 days, 30 jin of quicklime is used for uniformly splashing in each mu of water area;
And fifthly, after lime is splashed for 4 days, pumping the surface water of the reservoir back into the culture pond, and supplementing a proper amount of exogenous water into the reservoir pond to compensate evaporation loss in high-temperature days and water loss in the operation process.
Compared with the prior art, the invention provides the water body purifying treatment device for the macrobrachium rosenbergii seedling culture, which has the following beneficial effects:
1. according to the water purification treatment device for the macrobrachium rosenbergii seedlings, large-particle impurities in sewage, such as shrimp larva corpses and shrimp shells in sludge, can be filtered out through the filter plates, so that the shrimp larva pond bodies and the shrimp shells can be recovered, and the shrimp larva corpses and the shrimp shells are prevented from polluting water after rotting;
2. According to the water purification treatment device for the macrobrachium rosenbergii seedlings, the bleaching powder in the storage box can slide from the tubules to the inner bottom of the treatment box, so that the bleaching powder is mixed with sewage in the treatment box in advance, the uniformity of the sewage and the bleaching powder is improved, the effect of sewage passing can be improved, and the bleaching powder is not easy to fly in the air to pollute the surrounding environment;
3. According to the water purification treatment device for the macrobrachium rosenbergii seedlings, flowing sewage can impact the fan blades, the fan blades can drive the rotating shaft to rotate, and the rotating shaft can drive the stirring rod to continuously stir the sewage in the treatment box, so that the sewage and the bleaching powder are more fully mixed, and the purification effect on the sewage is indirectly improved;
4. according to the water purification treatment device for the macrobrachium rosenbergii seedlings, the reciprocating sliding plate drives the rotating shaft to reciprocate up and down, so that the rotating shaft drives the stirring rod to reciprocate up and down while driving the circumference of the stirring rod to sweep, the effect of mixing sewage and bleaching powder is remarkably improved, and the effect of purifying sewage is indirectly improved;
5. this water purification treatment device for macrobrachium rosenbergii grows seedlings drives the filter plate through the pivot and reciprocates in the treatment box, and impurity on the filter plate then can slide to the filter plate all around to prevent impurity accumulation from blockking up in the middle part of filter plate, guaranteed the filtration efficiency of filter plate.
Drawings
Fig. 1 is a schematic view of a first view angle axis measurement structure of a water body purifying treatment device for macrobrachium rosenbergii seedlings;
fig. 2 is a schematic diagram of a second view angle axis measurement structure of the water body purifying treatment device for macrobrachium rosenbergii seedling culture;
FIG. 3 is a schematic diagram of a partial cutaway structure of a water purification treatment device for macrobrachium rosenbergii seedlings;
Fig. 4 is a schematic diagram of a shaft measurement structure of a treatment box of the water body purifying treatment device for macrobrachium rosenbergii seedlings;
fig. 5 is a schematic diagram of a local axial measurement structure of a water body purifying treatment device for macrobrachium rosenbergii seedling culture according to the present invention;
fig. 6 is a schematic diagram II of a local axis measurement structure of a water body purifying treatment device for macrobrachium rosenbergii seedlings.
In the figure, 1, a support frame, 2, a treatment tank, 3, a sewage pump, 4, a drain pipe, 5, a water suction pipe, 6, a branch pipe, 7, a filter plate, 8, a storage tank, 9, a thin pipe, 10, a rotating shaft, 11, a fan blade, 12, a stirring rod, 13, a reciprocating screw rod, 14, a driven gear, 15, a reciprocating sliding plate, 16, a driving gear, 17, a dredging rod, 18, a hairbrush, 19, a U-shaped rod, 20, a slot, 21, an annular channel, 22, telescopic equipment, 23, an end cover, 24, a strip-shaped plate, 25, an annular plate, 26, a through hole, 27, a telescopic air bag, 28, an air suction pipe, 29, an exhaust pipe, 30, a sleeve, 31 and a protective cover are shown.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Embodiment one:
Referring to figures 1-6, the water purification treatment device for macrobrachium rosenbergii seedlings comprises a support frame 1 for supporting the whole device, and further comprises a treatment box 2 and a sewage pump 3 which are fixedly connected to the support frame 1, wherein the sewage pump 3 is used for pumping sewage at the bottom of a culture pond, a water pumping pipe 5 and a water draining pipe 4 are fixedly connected to the output end and the input end of the sewage pump 3 respectively, the tail end of the water draining pipe 4 extends to the inner top of the treatment box 2, a plurality of circumferentially distributed branch pipes 6 are fixedly connected to the lower end of the treatment box 2, the number of the branch pipes 6 is 4-12, the number of the application is preferably 8, a storage box 8 with an end cover 23 is arranged at the top, the storage box 8 is fixedly arranged at the upper end of the treatment box 2, the storage box 8 is used for storing bleaching powder, the bleaching powder is used for disinfecting and purifying the sewage, a tubule 9 extending into the treatment box 2 is fixedly connected to the lower end of the storage box 8, and a stirring assembly is arranged in the storage box 8.
When the sewage at the bottom in the culture pond needs to be pumped into the water storage pond, the tail end of the water pumping pipe 5 stretches into the inner bottom of the culture pond, then the sewage pump 3 is started, the sewage in the culture pond is pumped out by the sewage pump 3 and is discharged into the treatment tank 2 through the water discharging pipe 4, and then the water is discharged into the water storage tank from the branch pipe 6 at the bottom of the treatment tank 2, during the water pumping period, the bleaching powder in the storage tank 8 slides to the inner bottom of the treatment tank 2 through the thin pipe 9, so that the bleaching powder is mixed with the sewage in the treatment tank 2 in advance, the uniformity of the sewage and the bleaching powder is improved, the effect on the sewage passing can be improved, the bleaching powder is not easy to float in the air and pollute the surrounding environment, and the stirring component can enable the sewage and the bleaching powder to be mixed more fully, and the purification effect on the sewage is indirectly improved;
In practice, the water body in the culture pond can be continuously recycled after being treated by the water storage pond, so that the occurrence of large-row large-replacement phenomenon in the traditional culture process is avoided, the recycling rate of the culture water reaches more than 95%, and the biological safety problems possibly brought by exogenous water are greatly reduced, so that the macrobrachium rosenbergii cultured in the pond is ensured to not carry Specific Pathogen (SPF), and the macrobrachium rosenbergii is full in intestines and stomach, strong in vitality and favored by seedling enterprises.
Embodiment two:
Referring to fig. 3, 5 and 6, substantially the same as in example one, further, specific embodiments of the stirring assembly are specifically disclosed.
The stirring assembly comprises a rotating shaft 10 arranged in the processing box 2, the lower end of the rotating shaft 10 penetrates through the bottom of the processing box 2, a stirring rod 12 is fixedly arranged on the outer wall of the rotating shaft 10, a fan blade 11 facing the output end of the drain pipe 4 is fixedly arranged on the top of the rotating shaft 10, and a lifting part for driving the rotating shaft 10 to move up and down is arranged at the bottom of the processing box 2;
When the sewage at the bottom in the cultivation pond needs to be pumped into the water storage pond, the tail end of the water pumping pipe 5 stretches into the inner bottom in the cultivation pond, then the sewage pump 3 is started, the sewage in the cultivation pond is pumped away by the sewage pump 3 and is discharged into the treatment tank 2 through the water discharging pipe 4, then the branched pipe 6 at the bottom of the treatment tank 2 is discharged into the water storage tank, during the water pumping period, the bleaching powder in the storage tank 8 can slide to the inner bottom of the treatment tank 2 through the thin pipe 9, so that the sewage and the sewage are mixed in the treatment tank 2 in advance, the uniformity of the sewage and the bleaching powder is improved, the effect on the sewage can be improved, the bleaching powder is not easy to float in the air and pollute the surrounding environment, and when the sewage is discharged out of the water discharging pipe 4, the flowing sewage can impact the fan blade 11, the fan blade 11 can drive the rotating shaft 10 to rotate, the stirring rod 12 can be driven to continuously stir the sewage in the treatment tank 2, the sewage is more fully mixed with the bleaching powder, the purifying effect on the sewage is indirectly improved, and the lifting part can drive the rotating shaft 10 to drive the stirring rod 12 to sweep the sewage circumferentially, and the stirring rod can be moved up and the stirring rod 12 to the effect on the stirring rod can be obviously and the purifying effect on the sewage.
Embodiment III:
Referring to fig. 3 and 5, the embodiment of the lifting part is disclosed in detail, basically the same as the second embodiment.
The lifting part comprises a reciprocating screw rod 13 rotatably connected to the bottom of the treatment box 2, the outer wall of the reciprocating screw rod 13 is in threaded connection with a reciprocating slide plate 15, wherein a driving gear 16 is fixedly arranged at the lower end of a rotating shaft 10, a driven gear 14 in meshed connection with the driving gear 16 is fixedly arranged at the lower end of the reciprocating screw rod 13, the lower end of the rotating shaft 10 is rotatably connected to the reciprocating slide plate 15, a protective cover 31 is fixedly arranged at the bottom of the treatment box 2, and the reciprocating screw rod 13 is arranged in the protective cover 31;
When the drain pipe 4 discharges sewage, the flowing sewage can impact the fan blade 11, the fan blade 11 can drive the rotating shaft 10 to rotate, the rotating shaft 10 can drive the stirring rod 12 to continuously stir the sewage in the treatment tank 2 so that the sewage and the bleaching powder are more fully mixed, the purifying effect on the sewage is indirectly improved, the lifting part can enable the rotating shaft 10 to drive the stirring rod 12 to sweep circumferentially and enable the stirring rod 12 to reciprocate up and down, thereby remarkably improving the effect of mixing the sewage and the bleaching powder, indirectly improving the purifying effect on the sewage, the rotating shaft 10 can drive the driving gear 16 to rotate during the rotation of the rotating shaft 10, the driving gear 16 can drive the driven gear 14 to rotate, the driven gear 14 can drive the reciprocating screw 13 to rotate, the reciprocating screw 13 can drive the reciprocating slide 15 to reciprocate up and down, and then the rotating shaft 10 can drive the stirring rod 12 to reciprocate up and down while driving the stirring rod 12 to sweep circumferentially, thereby remarkably improving the purifying effect on the mixed sewage and the bleaching powder.
Further, a telescopic air bag 27 is fixedly arranged between the reciprocating slide plate 15 and the bottom of the processing box 2, wherein an air suction pipe 28 and an air discharge pipe 29 communicated with the telescopic air bag 27 are fixedly connected to the telescopic air bag 27, the tail end of the air discharge pipe 29 extends to the inner top of the storage box 8, and check valves are fixedly arranged in the air suction pipe 28 and the air discharge pipe 29;
When the reciprocating slide plate 15 moves up and down, the reciprocating slide plate 15 also can reciprocally push and stretch the telescopic air bag 27, when the telescopic air bag 27 is pushed, air can be blown into the storage box 8 through the air exhaust pipe 29, when the end cover 23 of the storage box 8 is closed, the pressure in the storage box 8 can be increased, so that the bleaching powder can be more efficiently discharged from the thin pipe 9, and when the telescopic air bag 27 is stretched, air can be sucked through the air suction pipe 28.
Embodiment four:
Referring to fig. 3 to 5, substantially the same as in example three, further, a specific embodiment of filtering sewage is specifically added.
The inner wall of the treatment box 2 is longitudinally and slidably provided with a filter plate 7 for filtering shrimp and shrimp bodies and shrimp shells, the middle part of the filter plate 7 is upwards arched, a rotating shaft 10 is rotationally connected with the filter plate 7, the filter plate 7 is arranged between a fan blade 11 and a stirring rod 12, and the lower end of a thin pipe 9 penetrates through to the lower end of the filter plate 7;
When the sewage at the bottom of the culture pond is required to be pumped into the water storage pond, the tail end of the water pumping pipe 5 extends into the inner bottom of the culture pond, then the sewage pump 3 is started, the sewage in the culture pond is pumped out by the sewage pump 3 and is discharged into the treatment tank 2 through the water discharging pipe 4, and then the sewage is discharged into the water storage tank from the branch pipe 6 at the bottom of the treatment tank 2, during the water pumping period, the bleaching powder in the storage tank 8 slides to the inner bottom of the treatment tank 2 through the thin pipe 9, so that the sewage and the sewage are mixed in advance in the treatment tank 2, the uniformity of the sewage and the bleaching powder is improved, the effect of the sewage can be improved, the bleaching powder is not easy to float in the air to pollute the surrounding environment, and after the sewage enters the treatment tank 2, the sewage firstly passes through the filter plate 7, and the filter plate 7 can filter large-particle impurities in the sewage, such as shrimp larvae and shrimp larvae, and shrimp larvae and shells, so that the shrimp larvae and shrimp bodies and shrimp shells can be recovered and water bodies after rotting are prevented;
When the rotating shaft 10 moves up and down, the rotating shaft 10 also drives the filter plate 7 to move up and down in the treatment box 2, the filter plate 7 drives the upper end face to filter out impurities, and the impurities slip down around the filter plate 7 due to the fact that the middle of the filter plate 7 is arched upwards, so that the impurities are prevented from accumulating and blocking the middle of the filter plate 7, and the filtering efficiency of the filter plate 7 is guaranteed.
Furthermore, a slot 20 aligned with the filter plate 7 is arranged on the outer wall of the treatment box 2, a sleeve 30 is sleeved on the outer wall of the treatment box 2 in a sliding manner, an annular channel 21 is fixedly connected to the upper end of the sleeve 30, a telescopic device 22 is fixedly arranged on the outer wall of the treatment box 2, and the telescopic end of the telescopic device 22 is fixedly connected with the annular channel 21;
When the impurities on the periphery of the upper end of the filter plate 7 need to be cleaned, the sewage pump 3 is turned off, the annular channel 21 is driven to move downwards through the telescopic equipment 22, the annular channel 21 can drive the sleeve 30 to move downwards synchronously, and when the sleeve 30 is completely separated from the slot 20, the impurities on the periphery of the filter plate 7 can be cleaned out in the slot 20.
Furthermore, the lower end of the filter plate 7 is fixedly connected with a U-shaped rod 19, one end of the U-shaped rod 19 is fixedly connected with a dredging rod 17 penetrating to the upper end of the tubule 9, and the outer wall of the dredging rod 17 is provided with evenly distributed hairbrushes 18;
when filter plate 7 reciprocates, filter plate 7 can drive the mediation pole 17 through U-shaped pole 19 and reciprocate in tubule 9, and the mediation pole 17 then can make the bleaching powder in storage box 8 and the tubule 9 more even and efficient downward landing, prevents to appear blockking up in the tubule 9 on the one hand, on the other hand can make the bleaching powder mix more evenly in the sewage again, and the brush 18 of mediation pole 17 outer wall then can promote the mediation effect of mediation pole 17.
Fifth embodiment:
referring to fig. 3, 5 and 6, substantially the same as in example four, further, a specific embodiment for improving the mixing effect of the bleaching powder is added.
The inner bottom of the treatment box 2 is rotationally connected with an annular plate 25, two through holes 26 are formed in the annular plate 25, the two through holes 26 are aligned with two branch pipes 6, the annular plate 25 is connected with the rotating shaft 10 through a connecting part, the connecting part comprises a strip-shaped plate 24 longitudinally and slidably connected to the outer wall of the rotating shaft 10, and two ends of the strip-shaped plate 24 are fixedly connected with the annular plate 25;
When the drain pipe 4 discharges sewage, the flowing sewage can strike the fan blade 11, the fan blade 11 can then drive the rotating shaft 10 to rotate, the rotating shaft 10 can then drive the stirring rod 12 to continuously stir sewage in the treatment tank 2, so that the sewage and the bleaching powder are more fully mixed, the purifying effect on the sewage is indirectly promoted, the lifting part can enable the rotating shaft 10 to drive the stirring rod 12 to sweep circumferentially and simultaneously enable the stirring rod 12 to reciprocate up and down, thereby obviously promoting the effect of mixing sewage and the bleaching powder, indirectly promoting the purifying effect on the sewage, and because only two through holes 26 are formed in the annular plate 25, the bottom of the treatment tank 2 can only be provided with two branched pipes 6 to discharge the sewage, and when the rotating shaft 10 rotates, the strip plate 24 can also drive the annular plate 25 to rotate at the inner bottom of the treatment tank 2, the annular plate 25 can drive the two through holes 26 to sweep circumferentially, and then the two through holes 26 can continuously sweep positions, and sequentially align with other multiple branched pipes 6, so that the treatment tank 2 can continuously change the positions to discharge the sewage, and the flowing direction of the sewage can be further fully changed when the bottom of the treatment tank 2 is switched, and the flowing direction of the sewage can be further fully promoted.
A water purification treatment method for macrobrachium rosenbergii seedlings comprises the following operation steps:
firstly, shrimp larvae are bred for about 100 days, sewage at the bottoms of a plurality of breeding ponds is pumped into a water storage pond, 10 centimeters of water is pumped out of a single breeding pond at most each time, and the single water storage pond is fully filled within 24 hours;
Step two, immediately sterilizing the water body by using bleaching powder with the effective chlorine content of 37% after the single water storage pond is full of water, wherein the sterilizing dosage is 30ppm;
Step three, after disinfection for 2 days, 30 jin of quicklime is used for uniformly splashing in each mu of water area;
And fifthly, after lime is splashed for 4 days, pumping the surface water of the reservoir back into the culture pond, and supplementing a proper amount of exogenous water into the reservoir pond to compensate evaporation loss in high-temperature days and water loss in the operation process.
When the sewage at the bottom of the breeding pond is required to be pumped into the water storage pond, the tail end of the water pumping pipe 5 extends into the inner bottom of the breeding pond, then the sewage pump 3 is started, the sewage in the breeding pond is pumped away by the sewage pump 3 and is discharged into the treatment box 2 through the drain pipe 4, the sewage firstly passes through the filter plate 7 after entering the treatment box 2, and the filter plate 7 can filter out large particle impurities in the sewage, such as shrimp bodies and shrimp shells in the sludge, so that the shrimp bodies and the shrimp shells can be recovered, the shrimp bodies and the shrimp shells are prevented from polluting the water after being decayed, the sewage can drop into the inner bottom of the treatment box 2 after being filtered, and then is discharged into the reservoir from the branch pipe 6 at the bottom of the treatment box 2;
During pumping, the bleaching powder in the storage box 8 slides to the inner bottom of the treatment box 2 through the thin pipe 9, so that the bleaching powder is mixed with the sewage in the treatment box 2 in advance, the effect of sewage passing can be improved, the bleaching powder is not easy to float in the air to pollute the surrounding environment, when the sewage is discharged from the drain pipe 4, the flowing sewage can impact the fan blade 11, the fan blade 11 can drive the rotating shaft 10 to rotate, the rotating shaft 10 can drive the stirring rod 12 to continuously stir the sewage in the treatment box 2, so that the sewage and the bleaching powder are more fully mixed, and the purifying effect on the sewage is indirectly improved;
During the rotation of the rotating shaft 10, the rotating shaft 10 drives the driving gear 16 to rotate, the driving gear 16 drives the driven gear 14 to rotate, the driven gear 14 drives the reciprocating screw 13 to rotate, the reciprocating screw 13 drives the reciprocating slide plate 15 to reciprocate up and down, and the reciprocating slide plate 15 drives the rotating shaft 10 to reciprocate up and down, so that the rotating shaft 10 drives the stirring rod 12 to sweep circumferentially and simultaneously enables the stirring rod 12 to reciprocate up and down, thereby remarkably improving the effect of mixing sewage and bleaching powder and indirectly improving the effect of purifying sewage.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art who is skilled in the art to which the present invention pertains should make equivalent substitutions or modifications according to the technical scheme and the inventive concept disclosed herein, and should be covered by the scope of the present invention.

Claims (8)

1.一种罗氏沼虾育苗用水体净化处理装置，包括支撑架（1），其特征在于，还包括：1. A water purification device for Macrobrachium rosenbergii seedling cultivation, comprising a support frame (1), characterized in that it also includes: 处理箱（2）与污水泵（3），均固定连接在所述支撑架（1）上，The treatment box (2) and the sewage pump (3) are both fixedly connected to the support frame (1). 其中，所述污水泵（3）的输出端与输入端分别固定连接有抽水管（5）与排水管（4），所述排水管（4）的末端延伸至处理箱（2）的内顶部，所述处理箱（2）的下端固定连接有多个圆周分布的分支管（6）；The output end and input end of the sewage pump (3) are respectively fixedly connected to a water pump pipe (5) and a drainage pipe (4); the end of the drainage pipe (4) extends to the inner top of the treatment box (2); and the lower end of the treatment box (2) is fixedly connected to a plurality of circumferentially distributed branch pipes (6); 顶部安装有端盖（23）的存储箱（8），固定安装在所述处理箱（2）的上端，A storage box (8) with an end cover (23) installed on the top is fixedly installed on the upper end of the processing box (2). 其中，所述存储箱（8）的下端固定连接有延伸至处理箱（2）内的细管（9），所述存储箱（8）内设有搅拌组件；The lower end of the storage box (8) is fixedly connected to a thin tube (9) extending into the processing box (2), and a stirring assembly is provided in the storage box (8); 所述搅拌组件包括设置在处理箱（2）内的转轴（10），所述转轴（10）的下端贯穿至处理箱（2）的底部，所述转轴（10）的外壁固定安装有搅拌杆（12），The stirring assembly comprises a rotating shaft (10) arranged in the processing box (2), the lower end of the rotating shaft (10) passing through the bottom of the processing box (2), and a stirring rod (12) is fixedly mounted on the outer wall of the rotating shaft (10). 其中，所述转轴（10）的顶部固定安装有朝向排水管（4）输出端的扇叶（11），所述处理箱（2）的底部设有驱动转轴（10）上下移动的升降部；Wherein, a fan blade (11) is fixedly mounted on the top of the rotating shaft (10) and faces the output end of the drainage pipe (4), and a lifting part for driving the rotating shaft (10) to move up and down is provided at the bottom of the processing box (2); 所述升降部包括转动连接在处理箱（2）底部的往复丝杠（13），所述往复丝杠（13）的外壁螺纹连接有往复滑板（15），The lifting part comprises a reciprocating screw (13) rotatably connected to the bottom of the processing box (2), and the outer wall of the reciprocating screw (13) is threadedly connected to a reciprocating slide plate (15). 其中，所述转轴（10）的下端固定安装有主动齿轮（16），所述往复丝杠（13）的下端固定安装有与主动齿轮（16）啮合连接的从动齿轮（14），所述转轴（10）的下端转动连接在往复滑板（15）上，所述处理箱（2）的底部固定安装有防护罩（31），所述往复丝杠（13）设置在防护罩（31）内。A driving gear (16) is fixedly mounted on the lower end of the rotating shaft (10), a driven gear (14) meshingly connected to the driving gear (16) is fixedly mounted on the lower end of the reciprocating screw (13), the lower end of the rotating shaft (10) is rotatably connected to a reciprocating slide plate (15), a protective cover (31) is fixedly mounted on the bottom of the processing box (2), and the reciprocating screw (13) is arranged inside the protective cover (31). 2.根据权利要求1所述的一种罗氏沼虾育苗用水体净化处理装置，其特征在于，所述处理箱（2）的内壁纵向滑动安装有滤板（7），所述滤板（7）的中部向上拱起设置，所述转轴（10）与滤板（7）转动连接，所述滤板（7）设置在扇叶（11）与搅拌杆（12）之间，所述细管（9）的下端贯穿至滤板（7）的下端。2. A water purification treatment device for Macrobrachium rosenbergii seedling cultivation according to claim 1, characterized in that a filter plate (7) is longitudinally slidably mounted on the inner wall of the treatment box (2), the middle part of the filter plate (7) is arched upward, the rotating shaft (10) is rotatably connected to the filter plate (7), the filter plate (7) is arranged between the fan blade (11) and the stirring rod (12), and the lower end of the capillary (9) penetrates to the lower end of the filter plate (7). 3.根据权利要求2所述的一种罗氏沼虾育苗用水体净化处理装置，其特征在于，所述处理箱（2）的外壁设有与滤板（7）对齐的开槽（20），所述处理箱（2）的外壁滑动套接有套管（30），所述套管（30）的上端固定连接有环形渠（21），所述处理箱（2）的外壁固定安装有伸缩设备（22），所述伸缩设备（22）的伸缩端与环形渠（21）固定连接。3. A water purification treatment device for Macrobrachium rosenbergii seedling cultivation according to claim 2, characterized in that the outer wall of the treatment box (2) is provided with a groove (20) aligned with the filter plate (7), the outer wall of the treatment box (2) is slidably sleeved with a sleeve (30), the upper end of the sleeve (30) is fixedly connected to an annular channel (21), and the outer wall of the treatment box (2) is fixedly installed with a telescopic device (22), and the telescopic end of the telescopic device (22) is fixedly connected to the annular channel (21). 4.根据权利要求3所述的一种罗氏沼虾育苗用水体净化处理装置，其特征在于，所述滤板（7）的下端固定连接有U形杆（19），所述U形杆（19）的一端固定连接有贯穿至细管（9）上端的疏通杆（17），所述疏通杆（17）的外壁设有均匀分布的毛刷（18）。4. A water purification treatment device for Macrobrachium rosenbergii seedling cultivation according to claim 3, characterized in that a U-shaped rod (19) is fixedly connected to the lower end of the filter plate (7), one end of the U-shaped rod (19) is fixedly connected to a dredging rod (17) penetrating to the upper end of the capillary (9), and the outer wall of the dredging rod (17) is provided with evenly distributed brushes (18). 5.根据权利要求4所述的一种罗氏沼虾育苗用水体净化处理装置，其特征在于，所述处理箱（2）的内底部转动连接有环形板（25），所述环形板（25）上设有两个通孔（26），两个所述通孔（26）与其中两个分支管（6）相对齐，所述环形板（25）通过连接部与转轴（10）连接。5. A water purification treatment device for Macrobrachium rosenbergii seedling cultivation according to claim 4, characterized in that an annular plate (25) is rotatably connected to the inner bottom of the treatment box (2), and two through holes (26) are provided on the annular plate (25), and the two through holes (26) are aligned with two of the branch pipes (6), and the annular plate (25) is connected to the rotating shaft (10) through a connecting portion. 6.根据权利要求5所述的一种罗氏沼虾育苗用水体净化处理装置，其特征在于，所述连接部包括纵向滑动连接在转轴（10）外壁的条形板（24），所述条形板（24）的两端与环形板（25）固定连接。6. A water purification device for Macrobrachium rosenbergii seedling cultivation according to claim 5, characterized in that the connecting portion comprises a strip plate (24) longitudinally slidably connected to the outer wall of the rotating shaft (10), and both ends of the strip plate (24) are fixedly connected to the annular plate (25). 7.根据权利要求6所述的一种罗氏沼虾育苗用水体净化处理装置，其特征在于，所述往复滑板（15）与处理箱（2）的底部之间固定安装有伸缩气囊（27），7. A water purification treatment device for Macrobrachium rosenbergii seedlings according to claim 6, characterized in that a telescopic air bag (27) is fixedly installed between the reciprocating slide plate (15) and the bottom of the treatment box (2). 其中，所述伸缩气囊（27）上固定连接有与其连通的吸气管（28）与排气管（29），所述排气管（29）的末端延伸至存储箱（8）的内顶部，所述吸气管（28）与排气管（29）内均固定安装有单向阀。The telescopic airbag (27) is fixedly connected to an air intake pipe (28) and an air exhaust pipe (29) which are in communication therewith, the end of the air exhaust pipe (29) extends to the inner top of the storage box (8), and one-way valves are fixedly installed in the air intake pipe (28) and the air exhaust pipe (29). 8.一种罗氏沼虾育苗用水体净化处理方法，采用权利要求1-7任一项所述的一种罗氏沼虾育苗用水体净化处理装置，其特征在于，操作步骤如下：8. A method for purifying water for Macrobrachium rosenbergii seedlings, using a water purification device for Macrobrachium rosenbergii seedlings according to any one of claims 1 to 7, characterized in that the operating steps are as follows: 步骤一：虾苗养殖进入到100天，将多个养殖塘底部的污水抽入蓄水池塘，单个养殖塘每次最多抽掉10公分水，24小时内将单个蓄水池塘蓄满；Step 1: When shrimp fry culture enters the 100th day, the sewage from the bottom of multiple breeding ponds is pumped into the water storage pond. A maximum of 10 cm of water is pumped out of each breeding pond each time, and the single water storage pond is filled within 24 hours; 步骤二：单个蓄水池塘满水后，立刻使用有效氯含量37%的漂白粉对水体进行消毒，消毒剂量为30ppm；Step 2: After a single water storage pond is full, immediately disinfect the water with bleaching powder with an effective chlorine content of 37% and a disinfection dosage of 30ppm; 步骤三：消毒2天后，每亩水面积使用30斤生石灰均匀泼洒；Step 3: After 2 days of disinfection, sprinkle 30 catties of quicklime evenly per acre of water area; 步骤五：石灰泼洒4天后，将蓄水池的表层水抽回到养殖池塘内，可以向蓄水池塘补充适量的外源水来弥补高温天蒸发损耗和操作过程中的水量流失。Step 5: Four days after lime sprinkling, the surface water of the reservoir is pumped back into the breeding pond. An appropriate amount of external water can be added to the reservoir pond to compensate for evaporation losses on high temperature days and water loss during operation.
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