CN212198905U - South america white shrimp sea water processing system - Google Patents

South america white shrimp sea water processing system Download PDF

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Publication number
CN212198905U
CN212198905U CN201922233512.3U CN201922233512U CN212198905U CN 212198905 U CN212198905 U CN 212198905U CN 201922233512 U CN201922233512 U CN 201922233512U CN 212198905 U CN212198905 U CN 212198905U
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water
seawater
pump
pipeline
backflushing
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易志辉
黄进
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Lanmiao Technology Guangzhou Co ltd
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Lanmiao Technology Guangzhou Co ltd
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Abstract

The utility model discloses a south america white shrimp sea water processing system, including oozing pipe network, first suction pump, sea water fluidization pond, second suction pump, biological filter, first sea water recoil pump, first drinking-water pipeline, second drinking-water pipeline and first sea water recoil pipeline. When water is pumped, the first water pump and the third water pump are started simultaneously, seawater is pumped into the seawater fluidization pool through the infiltration pipe network, and clean seawater is pumped into the biological filter for purification through the second water pump; pumping purified water into a reservoir for storage; when the seepage pipe network needs to be backflushed, a backflush gate valve on the seepage pipe network is opened, a water pumping gate valve is closed, a first seawater backflush pump takes water from the biological filter, the seepage pipe network is backflushed, and the flushed sewage is discharged from the other water discharging end; when the biological filter is required to be backflushed, the second seawater backflush pump takes water from the water storage tank to backflush the biological filter, and the flushed sewage is discharged to the second aquaculture wastewater tank through the third backflush sewage pipeline.

Description

South america white shrimp sea water processing system
Technical Field
The utility model relates to an aquaculture field especially relates to a sea water treatment system for south america white shrimp is bred.
Background
Penaeus vannamei (Penaei), also known as Pandalus vannamei, Penaeus vannamei, or Penaeus vannamei. The distribution of the Eichouer along the coast is most concentrated in the water area native to the Pacific coast of south America, and the method is one of three major varieties with the highest shrimp yield in the world nowadays. At present, the treatment process/step specially aiming at the aquaculture water source/seawater for the penaeus vannamei boone is mainly carried out by simple treatment and manual mode, and the indexes of the penaeus vannamei boone such as the productivity, the efficiency, the water quality and the like cannot be effectively improved due to insufficient automation degree. Accordingly, further improvements and improvements are needed in the art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's not enough, provide a seawater treatment system for south america white shrimp is bred.
The purpose of the utility model is realized through the following technical scheme:
a seawater treatment system for Penaeus vannamei Boone mainly comprises a seepage pipe network for pumping seawater, a first water suction pump, a seawater fluidization tank, a second water suction pump, a biological filter, a first seawater backflushing pump, a first water suction pipeline, a second water suction pipeline and a first seawater backflushing pipeline.
Specifically, the first end of intaking of oozing pipe network is connected with the sea water source, and first drainage end is connected with the end of intaking of sea water fluidization pond through first pipeline that draws water. The first water inlet end of the biological filter is connected with the water discharging end of the seawater fluidization pool through a second water pumping pipeline, and the first water discharging end is connected with the second water inlet end of the infiltration pipe network through a first seawater backflushing pipeline. And the second drainage end of the seepage pipe network extends to an external drainage position. And a seepage pipe gate valve for controlling the first water inlet end, the second water inlet end, the first water discharge end and the second water discharge end to be opened or closed is further arranged on the seepage pipe network. The infiltration pipe gate valves are respectively arranged on four ports of the infiltration pipe network. The first water suction pump is arranged on the first water suction pipeline, the second water suction pump is arranged on the second water suction pipeline, and the first seawater backflushing pump is arranged on the first seawater backflushing pipeline.
Furthermore, the seawater treatment system also comprises a reservoir for storing sufficient clean water, a third water pumping pipeline, a second seawater backflushing pump, a second aquaculture wastewater pool and a third backflushing sewage pipeline. The water inlet end of the reservoir is connected with the second water outlet end of the biological filter through a third water pumping pipeline, and the water outlet end of the reservoir is connected with the second water inlet end of the biological filter through a second seawater backflushing pipeline. The second seawater backflushing pump is arranged on the second seawater backflushing pipeline. And a third water discharging end of the biological filter is connected with a water inlet end of the second culture wastewater pool through a third backflushing sewage pipeline.
Further, the device also comprises a sludge pool for collecting sludge, a sludge pipeline and a sludge pump. The sludge tank is respectively connected with the sewage discharge end of the seawater fluidization tank and the sewage discharge end of the second aquaculture wastewater tank through sludge pipelines. The sludge pump is respectively arranged on the sludge pipeline between the sludge pond and the seawater fluidization pond and between the sludge pond and the second aquaculture wastewater pond.
Furthermore, a seawater suction groove is also arranged in the seawater fluidization pool. The seawater suction groove is positioned at the bottom of the pool. The sewage discharge end of the seawater fluidization pool is arranged at the seawater suction groove, and the installation position of the water discharge end is higher than that of the seawater suction groove.
Further, the seawater treatment system also comprises a third water suction pump for improving the water suction capacity. The third water suction pump is arranged on the first water suction pipeline and is positioned between the first water suction pump and the seawater fluidization pool.
Further, the seawater treatment system further comprises a third seawater backflushing pump for improving the backflushing capacity. The second seawater backflushing pump is arranged on the first seawater backflushing pipeline and is positioned between the first seawater backflushing pump and the biological filter.
As the preferred scheme of the utility model, the infiltration pipe network comprises 10 infiltration pipes with the diameter of 160 millimeters.
As the preferred scheme of the utility model, first suction pumpThe second water pump and the first water pump both adopt a head of 28m and a head of 160m3The number of the water pumps with flow/h is set to be 8, wherein 3 are reserved. The third water pump adopts a head of 28m and a head of 160m3The number of water pumps per hour is 10.
As the preferred proposal of the utility model, the first seawater recoil pump and the third seawater recoil pump both adopt a lift of 28m and a lift of 160m3A water pump with a flow rate of/h.
As the preferable proposal of the utility model, the second seawater recoil pump adopts 22m lift and 160m lift3The number of the water pumps with flow/h is set to be 4, wherein 1 is reserved.
The utility model discloses a working process and principle are: when pumping water, the first water pump and the third water pump are started simultaneously, seawater is continuously pumped into the seawater fluidization pool through the infiltration pipe network, and clean seawater is pumped into the biological filter from the seawater fluidization pool by the second water pump for purification; pumping purified water into a reservoir for storage; when the seepage pipe network needs to be backflushed, a backflush gate valve on the seepage pipe network is opened, a water pumping gate valve is closed, a first seawater backflush pump takes water from the biological filter, the seepage pipe network is backflushed, and the flushed sewage is discharged from the other water discharging end; when the biological filter is required to be backflushed, the second seawater backflush pump takes water from the water storage tank to backflush the biological filter, and the flushed sewage is discharged to the second aquaculture wastewater tank through the third backflush sewage pipeline. The utility model discloses still have simple structure, convenient operation, easy advantage of implementing.
Drawings
Fig. 1 is a schematic structural diagram of a penaeus vannamei farming system provided by the utility model.
Fig. 2 is a schematic structural diagram of a penaeus vannamei seawater treatment system provided by the utility model.
Fig. 3 is a schematic structural diagram of a sewage treatment system for penaeus vannamei boone provided by the utility model.
Fig. 4 is a schematic structural diagram of the breeding system for young penaeus vannamei provided by the utility model.
Fig. 5 is a schematic structural diagram of the adult penaeus vannamei farming system provided by the present invention.
The reference numerals in the above figures illustrate:
a seawater treatment system: 1-a seepage pipe network, 2-a first water suction pump, 3-a seawater fluidization pool, 4-a second water suction pump, 5-a biological filter, 6-a first seawater recoil pump, 7-a first seawater recoil pipeline, 8-a reservoir, 9-a second seawater recoil pipeline, 10-a second seawater recoil pump, 11-a third recoil sewage pipeline, 12-a seawater suction tank, 13-a third water suction pump and 14-a third seawater recoil pump;
a sewage treatment system: 20-a first fluidized tank, 21-a second fluidized tank, 22-a second aquaculture wastewater tank, 23-a first wastewater pump, 24-a second wastewater pump, 25-a first backflushing pump, 26-a second backflushing pump, 27-a first backflushing pipeline, 28-a second backflushing pipeline, 29-a first backflushing wastewater pipeline, 30-a second backflushing wastewater pipeline, 31-a first aquaculture wastewater tank, 32-a third waste water pump, 33-a fourth wastewater pump, 34-a sludge tank, 35-a sludge pump, 36-a sludge pipeline, 37-a second valve control tank, and 38-a third valve control tank;
shrimp larvae breeding system: 40-a culture pond, 41-a first water purifier, 42-a first water inlet pump, 43-a standard seedling pond, 44-a standard coarse pond, 45-a shrimp forming pond, 46-a first drainage pump, 47-a first valve control pond and 48-an observation pond;
adult shrimp farming systems: 50-a second water purifier, 51-a second water inlet pump, 52-a shrimp pond, 53-a second drainage pump and 54-a drainage control pool.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the present invention will be further described with reference to the accompanying drawings and examples.
Example 1:
as shown in fig. 1, the embodiment discloses a litopenaeus vannamei farming system, which mainly comprises a seawater treatment system, a shrimp fry farming system, an adult shrimp farming system, and a sewage treatment system. The seawater treatment system is respectively connected with the shrimp larva breeding system, the adult shrimp breeding system and the sewage treatment system through pipelines. The sewage treatment system is connected with the adult shrimp culture system through a pipeline juvenile shrimp culture system. The internal structure, principle and connection of each system are described and illustrated in detail below:
1) seawater treatment system
Referring to fig. 1 and 2, the system mainly includes a percolating pipe network 1 for pumping seawater, a first water pump 2, a seawater fluidization tank 3, a second water pump 4, a biological filter 5, a first seawater backflushing pump 6, a first water pumping pipeline, a second water pumping pipeline, and a first seawater backflushing pipeline 7.
Specifically, the first end of intaking of oozing pipe network 1 is connected with the sea water source, and first drainage end is connected with the end of intaking of sea water fluidization pond 3 through first pipeline that draws water. The first end of intaking of biological filter 5 is connected with the drainage end of sea water fluidization pool 3 through the second pipeline that draws water, and first drainage end is intake the end through the second of first sea water recoil pipeline 7 and oozing pipe network 1 and is connected. And the second drainage end of the seepage pipe network 1 extends to an external drainage position. And the infiltration pipe network 1 is also provided with an infiltration pipe gate valve for controlling the opening or closing of the first water inlet end, the second water inlet end, the first water discharge end and the second water discharge end. The infiltration pipe gate valves are respectively arranged on four ports of the infiltration pipe network 1. The first water suction pump 2 is arranged on a first water suction pipeline, the second water suction pump 4 is arranged on a second water suction pipeline, and the first seawater backflushing pump 6 is arranged on a first seawater backflushing pipeline 7.
Further, the seawater treatment system further comprises a reservoir 8 for storing sufficiently clean water, a third pumping pipeline, a second seawater backflushing pipeline 9, a second seawater backflushing pump 10, and a third backflushing sewage pipeline 11. The water inlet end of the water storage pool 8 is connected with the second water discharging end of the biological filter 5 through a third water pumping pipeline, and the water discharging end is connected with the second water inlet end of the biological filter 5 through a second seawater backflushing pipeline 9. The second seawater backflushing pump 10 is arranged on the second seawater backflushing pipeline 9. And a third water discharging end of the biological filter 5 is connected with a water inlet end of a second aquaculture wastewater pool 22 through a third backflushing sewage pipeline 11.
Further, a seawater suction groove 12 is also arranged in the seawater fluidization pool 3. The seawater suction groove 12 is positioned at the bottom of the pool. The sewage discharge end of the seawater fluidization pool 3 is arranged at the seawater suction groove 12, and the installation position of the water discharge end is higher than that of the seawater suction groove 12.
Further, the seawater treatment system further comprises a third water suction pump 13 for improving the water suction capacity. And the third water suction pump 13 is arranged on the first water suction pipeline and is positioned between the first water suction pump 2 and the seawater fluidization pool 3.
Further, the seawater treatment system further comprises a third seawater backflush pump 14 for improving the backflushing capacity. The second seawater backflushing pump 10 is arranged on the first seawater backflushing pipeline 7 and is positioned between the first seawater backflushing pump 6 and the biological filter 5.
As the preferred scheme of the utility model, the infiltration pipe network 1 is composed of 10 infiltration pipes with the diameter of 160 millimeters.
As the preferred scheme of the utility model, first suction pump 2 and second suction pump 4 all adopt 28m lifts, 160m3The number of the water pumps with flow/h is set to be 8, wherein 3 are reserved. The third water pump 13 adopts a head of 28m and a head of 160m3The number of water pumps per hour is 10.
As the preferred scheme of the utility model, the first seawater recoil pump 6 and the third seawater recoil pump 14 both adopt a lift of 28m and a lift of 160mm3A water pump with a flow rate of/h.
As the preferred scheme of the utility model, the second seawater recoil pump 10 adopts 22m lift, 160m3The number of the water pumps with flow/h is set to be 4, wherein 1 is reserved.
The working process and principle of the seawater treatment system are as follows: when pumping water, the first water pump 2 and the third water pump 13 are started simultaneously, seawater is continuously pumped into the seawater fluidization pool 3 through the infiltration pipe network 1, and clean seawater is pumped into the biological filter 5 from the seawater fluidization pool 3 for purification through the second water pump 4; purified water is pumped into a reservoir 8 for storage; when the seepage pipe network 1 needs to be backflushed, a backflush gate valve on the seepage pipe network 1 is opened, a water pumping gate valve is closed, a first seawater backflush pump 6 takes water from the biological filter 5 to backflush the seepage pipe network 1, and the flushed sewage is discharged from the other water discharging end; when the biological filter 5 needs to be backflushed, the second seawater backflush pump 10 takes water from the water storage tank 8 to backflush the biological filter 5, and the flushed sewage is discharged to the second aquaculture wastewater tank 22 through the third backflush sewage pipeline 11.
2) Sewage treatment system
Referring to fig. 1 and 3, the system mainly includes a first fluidization tank 20, a second fluidization tank 21, a second aquaculture wastewater tank 22, a first wastewater pump 23, a second wastewater pump 24, a first backflushing pump 25, a second backflushing pump 26, a first backflushing pipe 27, a second backflushing pipe 28, a first backflushing wastewater pipe 29, a second backflushing wastewater pipe 30, a first wastewater pipe, a second wastewater pipe, and a third water supply pipe.
Specifically, a first water discharging end of the second aquaculture wastewater tank 22 is connected with a first water inlet end of the first fluidization tank 20 through a first wastewater pipeline, a second water discharging end is connected with a first water inlet end of the second fluidization tank 21 through a second wastewater pipeline, the first water inlet end is connected with the first water discharging end of the first fluidization tank 20 through a first backflushing wastewater pipeline 29, and the second water inlet end is connected with the first water discharging end of the second fluidization tank 21 through a second backflushing wastewater pipeline 30. The second water discharge end of the first fluidization tank 20 is connected with the second water inlet end of the second fluidization tank 21 through a first backflushing pipeline 27, and the second water inlet end is connected with the second water discharge end of the second fluidization tank 21 through a second backflushing pipeline 28.
Specifically, the first waste water pump 23 is disposed on a first waste water pipe, and the second waste water pump 24 is disposed on a second waste water pipe. The first backflush pump 25 is arranged on a first backflush line 27 and the second backflush pump 26 is arranged on a second backflush line 28. The second water discharge end of the first fluidized tank 20 is respectively connected with the reservoir 8 and the shrimp larva cultivating system through a third water supply pipeline. And a second water discharging end of the second fluidized tank 21 is respectively connected with the water storage tank 8 and the shrimp larva breeding system through a third water feeding pipeline. The reservoir 8 is connected with the shrimp larva breeding system through a third water supply pipeline.
Further, the sewage treatment system further comprises a first cultivation wastewater pond 31 for collecting cultivation wastewater, a third wastewater pump 32, a fourth wastewater pump 33, a third wastewater pipeline, and a fourth wastewater pipeline. The water inlet end of the first culture wastewater pond 31 is connected with the water discharging end of a first water discharging pump 46 of the shrimp fry culture system through a pipeline, the first water discharging end of the first culture wastewater pond is connected with the third water inlet end of the first fluidized pond 20 through a third wastewater pipeline, and the second water discharging end of the first culture wastewater pond is connected with the third water inlet end of the second fluidized pond 21 through a fourth wastewater pipeline. The third waste water pump 32 is arranged on the third waste water pipeline, and the fourth waste water pump 33 is arranged on the fourth waste water pipeline.
Further, the sewage treatment system further comprises a sludge tank 34 for collecting sludge, a sludge pump 35, and a sludge pipeline 36. The sludge tank 34 is connected with the seawater fluidization tank 3, the first culture wastewater tank 31, the second culture wastewater tank 22, the first fluidization tank 20 and the second fluidization tank 21 through sludge pipelines 36. The sludge pumps 35 are respectively arranged on the sludge pipelines 36.
Further, the sewage treatment system further comprises a second valve-controlled tank 37. The second valve control tank 37 is respectively arranged on the sludge pipeline 36 between the sludge tank 34 and the first fluidized tank 20 and between the sludge tank 34 and the second fluidized tank 21.
Further, the wastewater treatment system also includes a third valve-controlled tank 38. The water inlet end of the third valve control pool 38 is respectively connected with the third water discharge ends of the first fluidized pool 20 and the second fluidized pool 21 through pipelines, and the water discharge end of the third valve control pool 38 is connected with the outside.
As a preferable scheme of the utility model, the first fluidization pool 20 and the second fluidization pool 21 both adopt aeration biological fluidization pools.
The working process and principle of the sewage treatment system are as follows: when in use, the culture sewage discharged from the shrimp larva culture system and the adult shrimp culture system is discharged to the first culture wastewater pond 31 and the second culture wastewater pond 22; the culture wastewater pond performs precipitation purification on the received sewage, cleaner sewage is discharged to the first fluidized tank 20 and the second fluidized tank 21 for further purification, and precipitated sludge is discharged to the sludge tank 34; the fluidization tank further purifies the sewage in the culture wastewater tank, the purified clean water is discharged to the water storage tank 8 for storage, and impurities and sludge generated by purification are discharged to the sludge tank 34; when the fluidization pool needs to be backflushed, the first backflushing pump 25 and the second backflushing pump 26 respectively perform reverse cleaning on the second fluidization pool 21 and the first fluidization pool 20, and the cleaned sewage is discharged to the second aquaculture wastewater pool 22 for treatment.
3) Shrimp larvae breeding system
Referring to fig. 1 and 4, the system mainly includes a culture pond 40, a first water purifier 41, a first water inlet pump 42, a standard seedling pond 43, a standard rough pond 44, a shrimp pond 45, a first water discharge pump 46, a first water supply pipeline, a shrimp seed pipeline, and a first water discharge pipeline. One end of the first water supply pipeline is connected with a culture water tank 40, a first water purifier 41 and a first water inlet pump 42 in sequence, and the other end of the first water supply pipeline is connected with the water inlet ends of the standard seedling tank 43, the standard rough tank 44 and the shrimp tank 45 respectively. The standard seedling pool 43, the standard rough pool 44 and the adult shrimp pool 45 are connected in sequence through shrimp seedling pipelines. One end of the first drainage pipeline is connected with a first drainage pump 46, and the other end of the first drainage pipeline is connected with the drainage ends of the standard seedling pool 43, the standard coarse pool 44 and the adult shrimp pool 45 respectively.
As the preferred scheme of the utility model, the shrimp larvae breeding system adopts the design of a multi-group parallel structure.
Further, the shrimp larva breeding system further comprises a first valve control pool 47. One end of the first valve control pool 47 is connected with the drainage ends of the standard seedling pool 43, the standard coarse pool 44 and the adult shrimp pool 45 through a first drainage pipeline, and the other end is connected with a first drainage pump 46 through a first drainage pipeline.
Further, the shrimp larva cultivating system also comprises an observation pool 48 for observing the change condition of the discharge materials in the pool 48. One end of the observation tank 48 is connected with the first valve control tank 47 through a first drainage pipe, and the other end is connected with the first drainage pump 46.
As the preferred scheme of the utility model, the number of mark seedling pond 43 and mark thick pond 44 is unanimous, and becomes the quantity sum of shrimp pond 45 for mark seedling pond 43 and mark thick pond 44 quantity.
As the preferred scheme of the utility model, first water purifier 41, first intake pump 42, first valve control pond 47, observation pond 48 all set up in the computer lab.
The working process and principle of the shrimp larva breeding system are as follows: when the device is used, the culture water tank 40 takes water into the water storage tank 8 to supplement the water transported to the shrimp seed tank, the first water purifier 41 needs to purify the water supplied to the shrimp seed tank, and the purified water respectively flows to the standard seedling tank 43, the standard rough tank 44 and the mature shrimp tank 45; and the wastewater discharged by the cultivation is discharged to the first cultivation wastewater pond 31 of the sewage treatment system through the first drainage pipeline and the first drainage pump 46.
4) Adult shrimp culture system
As shown in fig. 1 and 5, the system mainly includes a second water purifier 50, a second water intake pump 51, a shrimp pond 52, a second water discharge pump 53, a second water supply pipe, and a second water discharge pipe. The water inlet end of the second water purifier 50 is connected with an external water source, and the water outlet end is connected with the water inlet end of the second water inlet pump 51. The water outlet end of the second water inlet pump 51 is connected with the water inlet end of the shrimp pond 52. The shrimp pond 52, the second water inlet pump 51 and the second water purifier 50 are all connected through a second water supply pipeline. The water inlet end of the second water pump 53 is connected with the water outlet end of the shrimp pond 52 through a second water outlet pipe, and the water outlet end of the second water pump is connected with the outside through a second water outlet pipe.
As the preferred proposal of the utility model, the shrimp culture system adopts the multi-group parallel structure design, and the water inlet ends and the water discharge ends of each group are mutually communicated.
Further, the adult shrimp farming system further includes a drainage control pond 54. The water inlet end of the drainage control pond 54 is connected with the drainage end of the shrimp pond 52 through a second drainage pipeline, and the drainage end of the drainage control pond 54 is connected with the water inlet end of the second drainage pump 53.
As the preferred scheme of the utility model, the shrimp culture pond 52 adopts the group structure design, and each group comprises 4 1.5 mu shrimp culture ponds 52. The second water purifier 50 and the second water inlet pump 51 are provided with two groups, and each group is connected with two shrimp culture ponds 52.
As the preferred scheme of the utility model, the second water inlet pump 51 adopts 29m lift and 50m lift3A water pump with/h flow rate and a spare pump.
As the utility modelPreferably, the second drain pump 53 has a head of 22m and a head of 160m3A water pump with a flow rate of/h.
The working process and principle of the adult shrimp culture system are as follows: in use, the reservoirs 8 supply water to the second water purifiers 50 of each of the shrimp farming systems, the purified water bodies are supplied to the 4 shrimp culture ponds 52, respectively, and the wastewater generated during farming is discharged to the second farming wastewater pond 22 of the sewage treatment system through the second water discharge pipeline and the second water discharge pump 53 connected to the shrimp culture ponds 52.
The utility model discloses a working process and principle are: when the system works, the seawater treatment system pumps seawater in through the infiltration pipe network 1 and purifies the seawater through the seawater fluidization tank 3 and the biological filter 5, the purified water is stored in the water storage tank 8 for the shrimp fry culture system and the adult shrimp culture system, and the sludge generated by purification is discharged to the sludge tank 34 of the sewage treatment system for subsequent treatment; the used culture wastewater is discharged to a second culture wastewater tank 22 of the sewage treatment system and is further purified by the first fluidized tank 20 and the second fluidized tank 21, the purified clean water is stored in the reservoir 8 again, and the sludge generated by purification is discharged to a sludge tank 34; when the system needs to carry out back flushing on the infiltration pipe network 1, the biological filter 5, the first fluidization tank 20 and the second fluidization tank 21, the back flushing can be realized only by opening corresponding gate valves and back flushing pumps. The utility model discloses still have simple structure, convenient operation, easy advantage of implementing.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

Claims (10)

1. A seawater treatment system for Penaeus vannamei Boone is characterized by comprising a seepage pipe network for pumping seawater, a first water suction pump, a seawater fluidization pool, a second water suction pump, a biological filter, a first seawater backflushing pump, a first water suction pipeline, a second water suction pipeline and a first seawater backflushing pipeline;
a first water inlet end of the infiltration pipe network is connected with a seawater source, and a first water discharge end is connected with a water inlet end of the seawater fluidization pool through a first water pumping pipeline; a first water inlet end of the biological filter is connected with a water discharge end of the seawater fluidization pool through a second water suction pipeline, and a first water discharge end of the biological filter is connected with a second water inlet end of the infiltration pipe network through a first seawater backflushing pipeline; the second drainage end of the infiltration pipe network extends to an external drainage position; the infiltration pipe network is also provided with an infiltration pipe gate valve for controlling the opening or closing of the first water inlet end, the second water inlet end, the first water discharge end and the second water discharge end; the infiltration pipe gate valves are respectively arranged on four ports of the infiltration pipe network;
the first water suction pump is arranged on the first water suction pipeline, the second water suction pump is arranged on the second water suction pipeline, and the first seawater backflushing pump is arranged on the first seawater backflushing pipeline.
2. The penaeus vannamei seawater treatment system of claim 1 further comprising a reservoir for storing sufficient clean water, a third pumping conduit, a second seawater backflushing pump, a second aquaculture wastewater pond, and a third backflushing wastewater conduit; the water inlet end of the reservoir is connected with a second water outlet end of the biological filter through a third water pumping pipeline, and the water outlet end of the reservoir is connected with a second water inlet end of the biological filter through a second seawater backflushing pipeline; the second seawater backflushing pump is arranged on the second seawater backflushing pipeline; and a third water discharging end of the biological filter is connected with a water inlet end of the second culture wastewater pool through a third backflushing sewage pipeline.
3. The seawater treatment system for Penaeus vannamei Boone according to claim 2, further comprising a sludge tank for collecting sludge, a sludge pipeline, and a sludge pump; the sludge tank is respectively connected with a sewage discharge end of the seawater fluidization tank and a sewage discharge end of the second culture wastewater tank through sludge pipelines; the sludge pump is respectively arranged on the sludge pipeline between the sludge pond and the seawater fluidization pond and between the sludge pond and the second aquaculture wastewater pond.
4. The seawater treatment system for Penaeus vannamei Boone according to claim 1, wherein a seawater suction tank is further provided in the seawater fluidization tank; the seawater suction groove is positioned at the bottom of the pool; the sewage discharge end of the seawater fluidization pool is arranged at the seawater suction groove, and the installation position of the water discharge end is higher than that of the seawater suction groove.
5. The penaeus vannamei seawater treatment system of claim 1 further comprising a third water pump for increasing the water pumping capacity; the third water suction pump is arranged on the first water suction pipeline and is positioned between the first water suction pump and the seawater fluidization pool.
6. The penaeus vannamei seawater treatment system of claim 2 further comprising a third seawater backwash pump for increasing the backwash capacity; the second seawater backflushing pump is arranged on the first seawater backflushing pipeline and is positioned between the first seawater backflushing pump and the biological filter.
7. The penaeus vannamei seawater treatment system of claim 1, wherein the infiltration pipe network consists of 10 infiltration pipes with a diameter of 160 mm.
8. The Penaeus vannamei seawater treatment system of claim 5, wherein the first and second water pumps each employ a head of 28m and a head of 160m3The number of the water pumps with flow per hour is 8, wherein 3 water pumps are reserved; the third water pump adopts a head of 28m and a head of 160m3The number of water pumps per hour is 10.
9. The Penaeus vannamei seawater treatment system of claim 6, wherein the first seawater backflushing pump and the third seawater backflushing pump both adopt a head of 28m and a head of 160m3A water pump with a flow rate of/h.
10. The penaeus vannamei seawater treatment system of claim 2, wherein the second seawater backwash pump adopts a 22m head, 160m head3The number of the water pumps with flow/h is set to be 4, wherein 1 is reserved.
CN201922233512.3U 2019-12-13 2019-12-13 South america white shrimp sea water processing system Active CN212198905U (en)

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Application Number Priority Date Filing Date Title
CN201922233512.3U CN212198905U (en) 2019-12-13 2019-12-13 South america white shrimp sea water processing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922233512.3U CN212198905U (en) 2019-12-13 2019-12-13 South america white shrimp sea water processing system

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Publication Number Publication Date
CN212198905U true CN212198905U (en) 2020-12-22

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Country Status (1)

Country Link
CN (1) CN212198905U (en)

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