CN220684914U - Shrimp seedling breeds water treatment facilities - Google Patents
Shrimp seedling breeds water treatment facilities Download PDFInfo
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- CN220684914U CN220684914U CN202322214834.XU CN202322214834U CN220684914U CN 220684914 U CN220684914 U CN 220684914U CN 202322214834 U CN202322214834 U CN 202322214834U CN 220684914 U CN220684914 U CN 220684914U
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- pipeline
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- disinfection
- tank
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 114
- 241000143060 Americamysis bahia Species 0.000 title description 2
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 47
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 32
- 241000238557 Decapoda Species 0.000 claims abstract description 31
- 238000006243 chemical reaction Methods 0.000 claims abstract description 14
- 239000013535 sea water Substances 0.000 claims abstract description 14
- 238000004062 sedimentation Methods 0.000 claims abstract description 14
- 238000000108 ultra-filtration Methods 0.000 claims description 35
- 238000011001 backwashing Methods 0.000 claims description 31
- 239000012528 membrane Substances 0.000 claims description 29
- 238000004140 cleaning Methods 0.000 claims description 15
- 238000003860 storage Methods 0.000 claims description 10
- 239000003814 drug Substances 0.000 claims description 8
- 238000005406 washing Methods 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 6
- 230000001954 sterilising effect Effects 0.000 claims description 6
- 238000005273 aeration Methods 0.000 claims description 5
- 239000007789 gas Substances 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000010865 sewage Substances 0.000 claims description 3
- 239000000645 desinfectant Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 10
- 238000009395 breeding Methods 0.000 abstract description 4
- 230000001488 breeding effect Effects 0.000 abstract description 4
- 244000005700 microbiome Species 0.000 description 7
- 238000001556 precipitation Methods 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 241000700605 Viruses Species 0.000 description 4
- 244000000010 microbial pathogen Species 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 3
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 3
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 3
- 231100000614 poison Toxicity 0.000 description 3
- 239000003440 toxic substance Substances 0.000 description 3
- ZKQDCIXGCQPQNV-UHFFFAOYSA-N Calcium hypochlorite Chemical compound [Ca+2].Cl[O-].Cl[O-] ZKQDCIXGCQPQNV-UHFFFAOYSA-N 0.000 description 2
- 239000007844 bleaching agent Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000013327 media filtration Methods 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 241000583629 Cypridopsis vidua Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The utility model discloses a shrimp larvae cultivation water treatment device, which comprises: seawater lift pump, seawater lift pump pass through the pipeline and connect the disinfection pond, and the disinfection pond passes through the pipeline and connects the sedimentation tank, and the sedimentation tank passes through the pipeline and connects the filter, and the filter passes through the pipeline and connects ozone reaction disinfection jar, and ozone reaction disinfection jar passes through the pipeline and connects the intermediate water pond, and the intermediate water pond passes through the pipeline and connects the milipore filter system, and the milipore filter system passes through the pipeline and connects central cistern, and central cistern passes through the pipeline and connects middling pressure ultraviolet ray disinfection device, and middling pressure ultraviolet ray disinfection device passes through each water point of pipeline connection. The water treatment device greatly reduces the number of operators and improves the treatment quality and efficiency; the water treated by the treatment device is used for breeding the shrimp larvae to obtain an unexpected effect, the growth environment of the shrimp larvae is ensured, and the yield is increased.
Description
Technical Field
The utility model relates to the technical field of water treatment, in particular to a water treatment device for shrimp larvae and seed shrimps with high water quality requirements.
Background
In recent years, the shrimp culture industry in China has rapid industrial development, and the shrimp culture scale is huge, but the culture level is still lower, and the main expression is as follows: the shrimp culture in China still takes the soil pond culture as the main material, the production condition is crude, the equipment implementation difference is large, and the overall investment is insufficient; the production efficiency is uneven with the production level, and the overall efficiency and the level are low; in the cultivation process, the cultivation seawater is not systematically treated, so that the shrimp larvae are affected by microorganisms such as viruses, the yield is seriously damaged, and the water body required by the growth of the shrimp larvae is required to be efficiently treated by a modern high-efficiency treatment device, so that the flying of the shrimp cultivation industry quality is realized.
Disclosure of Invention
The utility model aims to solve the technical problems in the prior art and provide a water treatment device for shrimp larvae cultivation.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a shrimp larvae cultivation water treatment device, comprising: seawater lift pump, seawater lift pump pass through the pipeline and connect the disinfection pond, and the disinfection pond passes through the pipeline and connects the sedimentation tank, and the sedimentation tank passes through the pipeline and connects the filter, and the filter passes through the pipeline and connects ozone reaction disinfection jar, and ozone reaction disinfection jar passes through the pipeline and connects the intermediate water pond, and the intermediate water pond passes through the pipeline and connects the milipore filter system, and the milipore filter system passes through the pipeline and connects central cistern, and central cistern passes through the pipeline and connects middling pressure ultraviolet ray disinfection device, and middling pressure ultraviolet ray disinfection device passes through each water point of pipeline connection.
The disinfection pond is provided with a dosing system, and the dosing system is used for timely and quantitatively throwing disinfectant into the disinfection pond.
A lifting pump is arranged on a pipeline between the disinfection tank and the sedimentation tank; and a lifting pump is arranged on a pipeline between the sedimentation tank and the filter.
The filter is a multi-medium filter, the filters are multiple groups, the multiple groups are arranged in parallel, each group is provided with a switching valve, when backwashing is needed, self-cleaning is completed through valve switching, and backwashing cleaning is connected with a sewer through a pipeline to realize nearby sewage discharge.
The ozone reaction sterilizing tank is provided with an ozone preparation system, and the ozone preparation system continuously supplies ozone into the ozone reaction sterilizing tank for sterilization.
And a lifting pump is arranged on a pipeline between the middle water tank and the ultrafiltration membrane system.
The ultrafiltration membrane system is provided with a pre-membrane filter, and the pre-membrane filter is connected with the ultrafiltration membrane through a pipeline.
The ultrafiltration membrane system is provided with an ultrafiltration membrane backwashing system and a medicine washing system, the ultrafiltration membrane backwashing system comprises a backwashing pump and a backwashing water tank, and the backwashing pump and the backwashing water tank are sequentially connected through a pipeline and finally connected into the ultrafiltration membrane system; the ultrafiltration membrane backwashing system is also provided with a backwashing gas system, the backwashing gas system comprises an air compressor and an air storage tank, the air compressor is connected with the air storage tank through an air circuit, and the air storage tank is connected into the ultrafiltration membrane system through the air circuit; the medicine washing system comprises a medicine adding device, an ultrafiltration cleaning water tank and a cleaning pump, wherein the medicine adding device, the ultrafiltration cleaning water tank and the cleaning pump are sequentially connected through pipelines and finally connected into the ultrafiltration membrane system.
The bottom of the central reservoir is provided with an aeration device which comprises a blower which continuously aerates the water to increase the content of dissolved oxygen in the water.
The central reservoir comprises a plurality of water diversion ponds, and each water diversion pond is provided with an automatic valve and a liquid level meter for automatically controlling water supplementing and draining.
The beneficial effects are that: according to the water treatment device, impurities in seawater are subjected to preliminary precipitation and preliminary degradation by disinfection through the disinfection precipitation system, and toxic substances such as ammonia nitrogen, nitrite and hydrogen sulfide in the water are decomposed and removed; after passing through the multi-medium filtering system, the macromolecular suspended particles and colloid in the water are trapped, so that the effect of purifying the water body is achieved; after passing through the ozone disinfection system, pathogenic microorganisms in water can be further killed; after passing through the ultrafiltration system, almost all residual microorganisms, bacteria and viruses in the water can be removed, the turbidity of the inlet water can be reduced, and the quality of the purified water can be increased; and finally, after passing through a medium-pressure ultraviolet system, removing residual ozone in water and microorganisms bred in a subsequent water tank, and enhancing the water treatment effect.
Compared with the prior art, the scheme of the utility model has the following advantages: firstly, the intelligent factory water treatment device is adopted, so that the number of operators is greatly reduced, and the treatment quality and efficiency are improved; secondly, the water treated by the treatment device is used for breeding the shrimp larvae to obtain an unexpected effect, the growth environment of the shrimp larvae is ensured, and the yield is increased.
Drawings
The utility model is further described below with reference to the drawings and the detailed description.
FIG. 1 is a schematic structural diagram of a water treatment device for shrimp larvae cultivation.
The numbers shown in the figure are a water intake 1, a lift pump 2, a disinfection tank 3, a lift pump 4, a sedimentation tank 5, a lift pump 6, a multi-medium filter 7, an ozone reaction disinfection tank 8, an intermediate water tank 9, a lift pump 10, a filter 11, an ultrafiltration membrane system 12, a central reservoir 13, a constant-pressure water supply pump 14, a medium-pressure ultraviolet device 15, a bleaching powder dosing system 16, an ozone preparation system 17, an air compressor 18, an air storage tank 19, a dosing device 20, a cleaning pump 21, an ultrafiltration cleaning water tank 22, a backwash pump 23, a backwash water tank 24 and a blower 25.
Detailed Description
The utility model is further described with reference to the following detailed drawings in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the implementation of the utility model easy to understand.
In the embodiment, the water treatment device for the shrimp larvae cultivation industry is provided, pathogenic microorganisms which have great influence on the growth of the shrimp larvae in water are mainly removed, the seawater quality is purified, and a safe growth environment is created for the shrimp larvae.
At 5000m 3 And/d, shrimp larvae culture production water is taken as an example, and seawater quality indexes for the production of the case are shown in the following table.
Referring to fig. 1, the water treatment apparatus of the present embodiment includes a disinfection precipitation system, a multi-media filtration system, an ozone disinfection system, a central reservoir, an ultrafiltration system, an ultraviolet disinfection and constant pressure water supply system.
Disinfection sedimentation system: seawater is lifted by a seawater lifting pump 2 at a water intake 1 to enter a disinfection tank 3, the disinfection tank 3 is provided with a bleaching powder dosing system 16, and a reagent is regularly added into the disinfection tank 3 and then lifted by a disinfection tank lifting pump 4 to enter a sedimentation tank 5. Harmful bacteria in the seawater and residual bacteria in the seedling raising pond are effectively killed after passing through the disinfection and precipitation system, and a good environment is created for seedling breeding and growth; effectively degrading, decomposing and removing toxic substances such as ammonia nitrogen, nitrite, hydrogen sulfide and the like in water.
Multi-media filtration system: the water in the sedimentation tank 5 is lifted by the lifting pump 6 to enter the multi-medium filter 7, the suspended matters of particles in the water are removed after the water is filtered, the multi-medium filter runs in parallel in groups, when one group needs backwashing, the self-cleaning is completed through valve switching, no backwashing pump is needed, and the sewage is discharged into nearby sewer. The suspended particles in the water can be trapped after passing through the multi-medium filtering system, thereby achieving the effect of purifying the water body.
Ozone disinfection system: the water which is preliminarily filtered by the multi-medium filter enters the ozone reaction disinfection tank 8, the ozone preparation system 17 continuously supplies ozone to the ozone reaction disinfection tank 8, and the water and the ozone enter the intermediate water tank 9 for temporary storage after being fully mixed and reacted in the ozone reaction tank 8. After ozone disinfection, pathogenic microorganisms in the water can be further killed.
Ultrafiltration system: before entering the ultrafiltration membrane system 12, water in the middle water tank 9 is lifted by the lifting pump 10 and is pretreated before passing through the filter 11 to prevent the membrane from being blocked, and after being filtered for a period of time by the ultrafiltration membrane system 12, the membrane is back washed and dosing washed, wherein the back washing system consists of a back washing water system and a back washing air system, the back washing water system comprises a back washing pump 23 and a back washing water tank 24, the back washing air system comprises an air compressor 18 and an air storage tank 19, and the dosing washing system comprises a dosing device 20, an ultrafiltration washing water tank 22 and a washing pump 21. After passing through the ultrafiltration system, almost all residual microorganisms, bacteria and viruses in the water can be removed, and the water quality is further purified, so that the turbidity of the effluent is less than 0.1NTU.
A central reservoir: the ultrafiltration produced water enters a central reservoir 13 for temporary storage, an aeration device is arranged at the bottom of the central reservoir, and aeration is continuously carried out to the interior of the reservoir by a blower 25 so as to increase the content of dissolved oxygen in the water. Each water diversion pool of the central reservoir is matched with an automatic valve and a liquid level meter for automatically controlling water supplementing and draining.
Medium voltage ultraviolet system: the water in the central reservoir is lifted by the constant pressure water supply pump 14 and then enters each water consumption point after being disinfected by the medium pressure ultraviolet device 15. After passing through the medium-pressure ultraviolet system, the residual ozone and microorganisms in the water can be eliminated, and the water treatment effect is enhanced.
The water treatment device of the embodiment performs preliminary precipitation and disinfection preliminary degradation on impurities in the seawater through a disinfection precipitation system, decomposes and removes toxic substances such as ammonia nitrogen, nitrite, hydrogen sulfide and the like in the water; after passing through the multi-medium filtering system, the macromolecular suspended particles and colloid in the water are trapped, so that the effect of purifying the water body is achieved; after passing through the ozone disinfection system, pathogenic microorganisms in water can be further killed; after passing through the ultrafiltration system, almost all residual microorganisms, bacteria and viruses in the water can be removed, the turbidity of the inlet water can be reduced, and the quality of the purified water can be increased; and finally, after passing through a medium-pressure ultraviolet system, removing residual ozone in water and microorganisms bred in a subsequent water tank, and enhancing the water treatment effect.
Compared with the prior art, the scheme of the utility model has the following advantages: firstly, the intelligent factory water treatment device is adopted, so that the number of operators is greatly reduced, and the treatment quality and efficiency are improved; secondly, the water treated by the treatment device is used for breeding the shrimp larvae to obtain an unexpected effect, the growth environment of the shrimp larvae is ensured, and the yield is increased.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a shrimp seedling water treatment facilities that breeds which characterized in that includes: seawater lift pump, seawater lift pump pass through the pipeline and connect the disinfection pond, and the disinfection pond passes through the pipeline and connects the sedimentation tank, and the sedimentation tank passes through the pipeline and connects the filter, and the filter passes through the pipeline and connects ozone reaction disinfection jar, and ozone reaction disinfection jar passes through the pipeline and connects the intermediate water pond, and the intermediate water pond passes through the pipeline and connects the milipore filter system, and the milipore filter system passes through the pipeline and connects central cistern, and central cistern passes through the pipeline and connects middling pressure ultraviolet ray disinfection device, and middling pressure ultraviolet ray disinfection device passes through each water point of pipeline connection.
2. The water treatment device for shrimp larvae cultivation according to claim 1, wherein the disinfection tank is provided with a dosing system, and the dosing system doses disinfectant to the disinfection tank at regular time and quantity.
3. The water treatment device for shrimp larvae cultivation according to claim 1, wherein a lifting pump is arranged on a pipeline between the disinfection tank and the sedimentation tank; and a lifting pump is arranged on a pipeline between the sedimentation tank and the filter.
4. The water treatment device for shrimp larvae culture according to claim 1, wherein the filters are multi-medium filters, the filters are arranged in a plurality of groups, the plurality of groups are arranged in parallel, each group is provided with a switching valve, when backwashing is needed, self-cleaning is completed through valve switching, and the backwashing cleaning is connected with a sewer through a pipeline to drain sewage nearby.
5. The water treatment device for shrimp larvae cultivation according to claim 1, wherein the ozone reaction sterilizing tank is provided with an ozone preparation system, and the ozone preparation system continuously supplies ozone into the ozone reaction sterilizing tank for sterilization.
6. The water treatment device for shrimp larvae cultivation according to claim 1, wherein a lifting pump is arranged on a pipeline between the intermediate water tank and the ultrafiltration membrane system.
7. The water treatment device for shrimp larvae culture according to claim 1, wherein the ultrafiltration membrane system is provided with a pre-membrane filter, and the pre-membrane filter is connected with the ultrafiltration membrane through a pipeline.
8. The shrimp larvae cultivation water treatment device according to claim 1, wherein the ultrafiltration membrane system is provided with an ultrafiltration membrane backwashing system and a medicine washing system, the ultrafiltration membrane backwashing system comprises a backwashing pump and a backwashing water tank, and the backwashing pump and the backwashing water tank are sequentially connected through pipelines and finally connected into the ultrafiltration membrane system; the ultrafiltration membrane backwashing system is also provided with a backwashing gas system, the backwashing gas system comprises an air compressor and an air storage tank, the air compressor is connected with the air storage tank through an air circuit, and the air storage tank is connected into the ultrafiltration membrane system through the air circuit; the medicine washing system comprises a medicine adding device, an ultrafiltration cleaning water tank and a cleaning pump, wherein the medicine adding device, the ultrafiltration cleaning water tank and the cleaning pump are sequentially connected through pipelines and finally connected into the ultrafiltration membrane system.
9. The water treatment device for shrimp larvae cultivation according to claim 1, wherein the bottom of the central reservoir is provided with an aeration device, and the aeration device comprises a blower which continuously aerates the inside of the reservoir to increase the dissolved oxygen content of the water.
10. A shrimp larvae water treatment device as claimed in claim 1, wherein the central reservoir comprises a plurality of water diversion ponds, each water diversion pond being provided with an automatic valve and a level gauge for automatically controlling water replenishment and drainage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322214834.XU CN220684914U (en) | 2023-08-16 | 2023-08-16 | Shrimp seedling breeds water treatment facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322214834.XU CN220684914U (en) | 2023-08-16 | 2023-08-16 | Shrimp seedling breeds water treatment facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220684914U true CN220684914U (en) | 2024-03-29 |
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ID=90405860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322214834.XU Active CN220684914U (en) | 2023-08-16 | 2023-08-16 | Shrimp seedling breeds water treatment facilities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220684914U (en) |
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2023
- 2023-08-16 CN CN202322214834.XU patent/CN220684914U/en active Active
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