CN211035527U - Breed trade sea water clarification plant - Google Patents
Breed trade sea water clarification plant Download PDFInfo
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- CN211035527U CN211035527U CN201922113160.8U CN201922113160U CN211035527U CN 211035527 U CN211035527 U CN 211035527U CN 201922113160 U CN201922113160 U CN 201922113160U CN 211035527 U CN211035527 U CN 211035527U
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- seawater
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- sea water
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- 239000013535 sea water Substances 0.000 title claims abstract description 84
- 238000005352 clarification Methods 0.000 title claims abstract description 7
- 239000007788 liquid Substances 0.000 claims abstract description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 238000005189 flocculation Methods 0.000 claims abstract description 34
- 230000016615 flocculation Effects 0.000 claims abstract description 34
- 238000000926 separation method Methods 0.000 claims abstract description 32
- 238000000746 purification Methods 0.000 claims abstract description 30
- 238000001514 detection method Methods 0.000 claims abstract description 11
- 238000006243 chemical reaction Methods 0.000 claims abstract description 10
- 238000001556 precipitation Methods 0.000 claims abstract description 9
- 238000007781 pre-processing Methods 0.000 claims abstract description 8
- 238000004062 sedimentation Methods 0.000 claims description 29
- 238000009360 aquaculture Methods 0.000 claims description 27
- 244000144974 aquaculture Species 0.000 claims description 27
- 229910001385 heavy metal Inorganic materials 0.000 claims description 21
- 239000003153 chemical reaction reagent Substances 0.000 claims description 17
- 150000002500 ions Chemical class 0.000 claims description 15
- 229920000742 Cotton Polymers 0.000 claims description 13
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 11
- 239000004917 carbon fiber Substances 0.000 claims description 11
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 11
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 7
- 239000000919 ceramic Substances 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 5
- 238000000108 ultra-filtration Methods 0.000 claims description 5
- 238000011001 backwashing Methods 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 3
- 238000010612 desalination reaction Methods 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 2
- 238000009395 breeding Methods 0.000 abstract 1
- 230000001488 breeding effect Effects 0.000 abstract 1
- 239000013049 sediment Substances 0.000 description 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 238000009364 mariculture Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000005416 organic matter Substances 0.000 description 4
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 3
- 229910052753 mercury Inorganic materials 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 229910000497 Amalgam Inorganic materials 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 2
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 2
- 239000000701 coagulant Substances 0.000 description 2
- 239000008394 flocculating agent Substances 0.000 description 2
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 229910052979 sodium sulfide Inorganic materials 0.000 description 2
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 2
- 239000002910 solid waste Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000004832 voltammetry Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000004451 qualitative analysis Methods 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
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- Water Treatment By Sorption (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model provides a breed trade sea water clarification plant which characterized in that includes: by pipe connection's preprocessing device, reaction unit and detection device in proper order, preprocessing device includes inlet channel, suction pump, filter and liquid outlet pipe, inlet channel with the suction pump is connected, the filter with liquid outlet pipe connects, be provided with the feed liquor valve on the liquid outlet pipe, reaction unit includes pH equalizing basin, flocculation and precipitation pond, solid-liquid separation pond, the pH equalizing basin the flocculation and precipitation pond with the solid-liquid separation pond loops through pipe connection and is in the same place, detection device includes syringe pump and detector, the solid-liquid separation pond passes through the syringe pump with the detector is connected, breed trade sea water purification equipment can filter layer upon layer different material in the sea water, deposit and adsorb, has effectively improved the purification degree of sea water, has reached the quality of water requirement of breeding trade sea water, and meanwhile, the purification cost is low.
Description
Technical Field
The utility model relates to a sea water purification technology field, in particular to breed trade sea water clarification plant.
Background
With the rapid development of offshore mariculture industry and the continuous improvement of mariculture technology, the mariculture scale is continuously enlarged, the open-air aquaculture technology cannot meet the production requirement, the outdoor mariculture technology is gradually developed to indoor industrialized aquaculture, and the indoor aquaculture is not influenced by seasons and climate, so the outdoor mariculture technology is developed to scale, diversification and intellectualization. The content of heavy metals in natural seawater is very low, the natural seawater belongs to trace elements and does not threaten animals and plants, however, with the development of social economy, more and more sewage is discharged from offshore, the pollution to seawater is more and more serious, and a large amount of heavy metals and harmful substances exist in seawater, so that the indoor aquaculture cannot be directly used for aquaculture by untreated seawater, the seawater needs to be purified, and the seawater can be used for aquaculture until the quality of the seawater reaches the standard suitable for aquaculture.
The method realizes scale, diversification and intellectualization, and firstly solves the problem of purifying the aquaculture seawater to ensure that the quality of the treated seawater meets the requirement of aquaculture, but the existing equipment has the problems of incomplete purification, high energy consumption and high purification cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the mariculture clarification plant has the purification incomplete, and the purification cost is high, therefore, provides a breed trade sea water clarification plant.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a aquaculture industry seawater purification apparatus comprising: preprocessing device, reaction unit and detection device by the pipe connection in proper order, preprocessing device includes inlet channel, suction pump, filter and liquid pipeline, inlet channel with the suction pump is connected, the filter with liquid pipeline connects, be provided with the feed liquor valve on the liquid pipeline, reaction unit includes pH equalizing basin, flocculation and precipitation pond, solid-liquid separation pond, the pH equalizing basin the flocculation and precipitation pond with the solid-liquid separation pond loops through the pipe connection and is in the same place, detection device includes syringe pump and detector, the solid-liquid separation pond passes through the syringe pump with the detector is connected.
Further, the detector includes: the seawater desalination device comprises an electrode, an electrolytic cell, a power supply, a stirrer and a display, wherein the injection pump pumps processed seawater to the electrolytic cell, the electrode and the stirrer are arranged in the electrolytic cell, the electrode is connected with the power supply, and the display is arranged on one side of the power supply.
Further, the filter comprises a filter screen filter, a PP cotton filter and a carbon fiber filter, a water outlet of the water suction pump is connected with a water inlet of the filter screen filter, a water outlet of the filter screen filter is connected with a water inlet of the PP cotton filter, a water outlet of the PP cotton filter is connected with a water inlet of the carbon fiber filter, and a water outlet of the carbon fiber filter is connected with a water inlet of the pH adjusting tank.
Furthermore, a booster pump for boosting is arranged on a pipeline between the filter screen filter and the PP cotton filter.
Further, a pH meter for detecting the pH value and a stirrer for stirring are arranged in the pH adjusting tank.
Further, the flocculation sedimentation tank is provided with a plurality of reagent addition pipes, and reagents enter the flocculation sedimentation tank through the reagent addition pipes and react with heavy metal ions in the seawater to be treated.
Furthermore, a filter screen and a back washing pump are arranged on a pipeline between the flocculation sedimentation tank and the solid-liquid separation tank, a sedimentation cleaning port is arranged on one side of the flocculation sedimentation tank, a liquid outlet of the flocculation sedimentation tank is connected with a water inlet of the solid-liquid separation tank, and an ultrafiltration ceramic membrane is arranged in the solid-liquid separation tank.
Furthermore, the seawater purification equipment in the aquaculture industry further comprises a backflow pipeline and a backflow control valve, and the backflow pipeline transmits the treated seawater to the pH adjusting tank for secondary purification treatment.
The utility model has the advantages that: the utility model provides a seawater purification equipment for aquaculture industry, when being used for seawater purification, the suction pump pumps seawater to the filter, can filter planktonic microorganism and solid waste particulate matter in seawater through the filter, adjusts the pH value of seawater in the pH adjusting tank, satisfies the requirements for different pH values when heavy metal ions in seawater precipitate and organic matter adsorb, thereby gets rid of heavy metal ions and organic matter in seawater, the solid-liquid separation tank further separates and purifies, at last pumps partial treated seawater to the detector through the injection pump for heavy metal ion content detection, the seawater purification equipment for aquaculture industry can filter different substances in seawater layer by layer, precipitate and adsorb, effectively improves the purification degree of seawater, reaches the requirement for seawater quality in aquaculture industry, and meanwhile, the purification cost is low.
Drawings
Fig. 1 is a schematic structural diagram of a seawater purification apparatus in the aquaculture industry according to an embodiment.
In the drawing, 100 is a water storage tank, 210 is a liquid inlet pipeline, 220 is a water pump, 230 is a liquid inlet valve, 240 is a liquid outlet pipeline, 310 is a filter screen filter, 315 is a booster pump, 320 is a PP cotton filter, 330 is a carbon fiber filter, 400 is a pH adjusting tank, 500 is a flocculation sedimentation tank, 600 is a solid-liquid separation tank, 710 is an injection pump, 720 is a detector, 730 is an electrode, 740 is an electrolytic tank, 760 is a power supply, 420 is a stirrer, 750 is a display, 410 is a pH meter, 510 is a reagent addition pipe, 530 is a filter screen, 540 is a back-flushing pump, 520 is a sedimentation cleaning port, 610 is an ultrafiltration ceramic membrane, 620 is a return pipeline, and 630 is a return control valve.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The following will combine the drawings of the embodiments of the present invention to further describe the technical solution of the present invention, and the present invention is not limited to the following specific embodiments.
It should be understood that the same or similar reference numerals in the drawings of the embodiments correspond to the same or similar parts. In the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "front", "rear", "left", "right", "top", "bottom", etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the drawings, the description is merely for convenience of description and simplicity of description, but does not indicate or imply that the equipment or components referred to must have specific orientations, be constructed in specific orientations, and be operated, and therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art will understand the specific meanings of the terms according to specific situations.
As shown in fig. 1, in one embodiment, an aquaculture seawater purification apparatus comprises: preprocessing device, reaction unit and detection device by the pipe connection in proper order, preprocessing device includes inlet channel 210, suction pump 220, filter and play liquid pipeline 240, inlet channel 210 with suction pump 220 connects, the filter with play liquid pipeline 240 connects, be provided with feed liquor valve 230 on going out liquid pipeline 240, reaction unit includes pH equalizing basin 400, flocculation and precipitation pond 500, solid-liquid separation pond 600, pH equalizing basin 400 flocculation and sedimentation pond 500 with solid-liquid separation pond 600 loops through the pipe connection and is in the same place, detection device includes syringe pump 710 and detector 720, solid-liquid separation pond 600 passes through syringe pump 710 with detector 720 connects. Specifically, one end of the liquid inlet pipeline 210 is connected to the water pump 220, the other end of the liquid inlet pipeline 210 is communicated with the water storage tank 100 storing the seawater to be treated, the liquid outlet pipeline 240 is provided with a liquid inlet valve 230 for controlling the seawater treatment capacity, one end of the liquid outlet pipeline 240 is connected to the water pump 220, the other end of the liquid outlet pipeline 240 is connected to the filter, the filter comprises a filter screen filter 310, a PP cotton filter 320 and a carbon fiber filter 330, the water outlet of the water pump 220 is connected to the water inlet of the filter screen filter 310, the water outlet of the filter screen filter 310 is connected to the water inlet of the PP cotton filter 320, the filter screen filter 310 is provided with a booster pump 315 for pressurization on the pipeline between the PP cotton filters 320, the water outlet of the PP cotton filter 320 is connected to the water inlet of the carbon fiber filter 330, the seawater purification device comprises a carbon fiber filter 330, a pH adjusting tank 400, a reagent adding pipe 510, a reagent adding pipe 420, a flocculation sedimentation tank 500, a solid-liquid separation tank 600, an injection pump 710, a detector 720 and a pH adjusting tank 400, wherein the carbon fiber filter 330 is connected with a water inlet of the pH adjusting tank 400, a pH meter 410 for detecting pH value and a stirrer 420 for stirring are arranged in the pH adjusting tank 400, the pH meter 410 is arranged on the side wall of the pH adjusting tank 400, the stirrer 420 is arranged at the top of the pH adjusting tank 400, the side wall of the pH adjusting tank 400 is provided with the reagent adding pipe 510, the water outlet of the pH adjusting tank 400 is connected with a water inlet of the flocculation sedimentation tank 500, the water outlet of the flocculation sedimentation tank 500 is communicated with the water inlet of the solid-liquid separation tank 600, and the injection pump 710 pumps part of the treated seawater in the solid-liquid separation tank 600 to the.
Illustratively, the utility model provides a pair of aquaculture seawater purification equipment for when the sea water purifies, the suction pump 220 with the sea water pump send to in the filter, through the filter can filter planktonic microorganism and solid waste particulate matter in the sea water, adjust the pH value of sea water in pH equalizing basin 400, satisfy the requirement to different pH values when heavy metal ion deposits and organic matter adsorbs in the sea water to get rid of heavy metal ion and organic matter in the sea water, further separate the purification in solid-liquid separation pond 600, at last through injection pump 710 with the sea water pump after partial processing send to the detector 720 in carry out the detection of heavy metal ion content, aquaculture seawater purification equipment can filter different materials in the sea water layer by layer, deposit and adsorb, effectively improved the purification degree of sea water, reached the quality of water requirement of the sea water in aquaculture, and meanwhile, the purification cost is low.
In one embodiment, the flocculation sedimentation tank 500 is provided with a plurality of reagent adding pipes 510, and reagents enter the flocculation sedimentation tank 500 through the reagent adding pipes 510 to react with heavy metal ions in the seawater to be treated. Specifically, through set up a plurality of reagents on flocculation and precipitation pond 500's the lateral wall and add pipe 510, can add different reagents at different reaction stages, avoid between the reagent mutual reaction before adding, reagent adds pipe 510 and is used for adding ferric chloride, sodium hydroxide, PAM flocculating agent, sodium sulfide and PAC coagulant, adds the suspended solid and the heavy metal ion that ferric chloride can adsorb aquatic, adds the pH value that sodium hydroxide can adjust the sea water, generates the hydroxide sediment, detach the heavy metal ion in the waste water, add PAM flocculating agent and PAC coagulant can dual absorption suspended small particle in the sea water to form the wadding of big granule, so that the suspended solid can carry out the rapid settling in flocculation and precipitation pond 500, accelerate sea water purification efficiency, add the sodium sulfide and can get rid of remaining heavy metal ion in the sea water.
In one embodiment, a filter screen 530 and a back-washing pump 540 are disposed on a pipeline between the flocculation sedimentation tank 500 and the solid-liquid separation tank 600, a sedimentation cleaning port 520 is disposed on one side of the flocculation sedimentation tank 500, a liquid outlet of the flocculation sedimentation tank 500 is connected with a water inlet of the solid-liquid separation tank 600, and an ultrafiltration ceramic membrane 610 is disposed in the solid-liquid separation tank 600. Specifically, the filter screen 530 is arranged on the pipeline between the flocculation sedimentation tank 500 and the solid-liquid separation tank 600 to prevent the sediment with larger particles of 500 in the flocculation sedimentation tank from entering the solid-liquid separation tank 600, the liquid outlet of the flocculation sedimentation tank 500 is connected with the water inlet of the solid-liquid separation tank 600, so as to obtain the seawater without sediment in the solid-liquid separation tank 600, one side of the flocculation sedimentation tank 500 is provided with a sediment cleaning port 520 for cleaning sediment, the back washing pump 540 can wash the residual sediment on the filter screen 530, and the sediment cleaning opening 520 is matched to clean the sediment in the flocculation sedimentation tank 500, then, the seawater in the solid-liquid separation tank 600 is further filtered and sterilized and solid particles are carried out through the ultrafiltration ceramic membrane 610 under a certain pressure, and finally, the seawater which is processed and can be used for cultivation is obtained.
In one embodiment, the detector 720 includes: an electrode 730, an electrolytic cell 740, a power source 760, a stirrer 420 and a display 750, wherein the injection pump 710 pumps the treated seawater to the electrolytic cell 740, the electrode 730 and the stirrer 420 are arranged in the electrolytic cell 740, the electrode 730 is connected with the power source 760, and the display 750 is arranged on one side of the power source 760. Specifically, the treated seawater is injected into an electrolytic cell 740 composed of the power supply 760 and a plurality of the electrodes 730 by the injection pump 710, the power supply 760 provides a stable voltage for the electrodes 730, the electrodes 730 and the stirrer 420 in the electrolytic cell 740 are operated, the heavy metal ions to be measured are electrodeposited at a stable potential, so that mercury is enriched on the working electrodes 730 and forms amalgam with mercury on the electrodes 730, after the enrichment is finished and is generally kept still for 30s or 60s, the metal in the amalgam is reoxidized into ion form returning solution by applying a reverse voltage on the working electrodes 730, so that oxidation current is generated, the voltage-current curve, namely voltammetry curve, is recorded and displayed in the display 750, the voltammetry curve is in a peak shape, and the peak current is proportional to the concentration of the heavy metal ions to be measured in the solution, the method can be used as the basis of quantitative analysis, and the peak potential can be used as the basis of qualitative analysis, so that the content of heavy metal to be detected in water can be calculated according to the peak potential and the peak current, wherein the heavy metal to be detected is cadmium, lead, copper, zinc, arsenic, mercury and the like.
In one embodiment, the seawater purification apparatus for aquaculture industry further comprises a return pipe 620 and a return control valve 630, wherein the return pipe 620 transmits the treated seawater to the pH adjusting tank 400 for purification treatment again. Specifically, through the heavy metal content of detector 720 detection post-processing sea water, if the heavy metal content of sea water does not reach the requirement that is used for the breed, through opening backflow control valve 630, the sea water after the processing passes through backflow pipeline 620 gets into pH equalizing basin 400, then repeated purification treatment for the heavy metal content of the sea water after the processing reaches the water quality requirement that is used for the breed.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (8)
1. The utility model provides a breed trade sea water clarification plant which characterized in that includes: preprocessing device, reaction unit and detection device by the pipe connection in proper order, preprocessing device includes inlet channel, suction pump, filter and liquid pipeline, inlet channel with the suction pump is connected, the filter with liquid pipeline connects, be provided with the feed liquor valve on the liquid pipeline, reaction unit includes pH equalizing basin, flocculation and precipitation pond, solid-liquid separation pond, the pH equalizing basin the flocculation and precipitation pond with the solid-liquid separation pond loops through the pipe connection and is in the same place, detection device includes syringe pump and detector, the solid-liquid separation pond passes through the syringe pump with the detector is connected.
2. The seawater purifying apparatus for aquaculture industry of claim 1, wherein said detector comprises: the seawater desalination device comprises an electrode, an electrolytic cell, a power supply, a stirrer and a display, wherein the injection pump pumps processed seawater to the electrolytic cell, the electrode and the stirrer are arranged in the electrolytic cell, the electrode is connected with the power supply, and the display is arranged on one side of the power supply.
3. The seawater purifying apparatus for aquaculture industry of claim 1, wherein the filter comprises a filter screen filter, a PP cotton filter and a carbon fiber filter, the water outlet of the water pump is connected with the water inlet of the filter screen filter, the water outlet of the filter screen filter is connected with the water inlet of the PP cotton filter, the water outlet of the PP cotton filter is connected with the water inlet of the carbon fiber filter, and the water outlet of the carbon fiber filter is connected with the water inlet of the pH adjusting tank.
4. The seawater purifying apparatus for aquaculture industry of claim 3 wherein a booster pump for boosting pressure is provided on the pipeline between the strainer filter and the PP cotton filter.
5. The seawater purifying apparatus for aquaculture industry of claim 1, wherein a pH meter for detecting pH value and a stirrer for stirring are arranged in the pH adjusting tank.
6. The seawater purifying apparatus for aquaculture industry of claim 1, wherein the flocculation sedimentation tank is provided with a plurality of reagent adding pipes, and the reagent enters the flocculation sedimentation tank through the reagent adding pipes and reacts with the heavy metal ions in the seawater to be treated.
7. The seawater purifying apparatus for aquaculture of claim 1, wherein a filtering net and a back washing pump are arranged on the pipeline between the flocculation sedimentation tank and the solid-liquid separation tank, a sedimentation cleaning port is arranged on one side of the flocculation sedimentation tank, a liquid outlet of the flocculation sedimentation tank is connected with a water inlet of the solid-liquid separation tank, and an ultrafiltration ceramic membrane is arranged in the solid-liquid separation tank.
8. The aquaculture industry seawater purification apparatus of claim 1, further comprising a return pipeline and a return control valve, wherein the return pipeline transmits the treated seawater to the PH adjusting tank for purification again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922113160.8U CN211035527U (en) | 2019-11-28 | 2019-11-28 | Breed trade sea water clarification plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922113160.8U CN211035527U (en) | 2019-11-28 | 2019-11-28 | Breed trade sea water clarification plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211035527U true CN211035527U (en) | 2020-07-17 |
Family
ID=71533468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922113160.8U Expired - Fee Related CN211035527U (en) | 2019-11-28 | 2019-11-28 | Breed trade sea water clarification plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211035527U (en) |
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2019
- 2019-11-28 CN CN201922113160.8U patent/CN211035527U/en not_active Expired - Fee Related
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