CN110915736A - Device and method for draining sewage and shrimp shells in indoor industrial cement culture pond - Google Patents
Device and method for draining sewage and shrimp shells in indoor industrial cement culture pond Download PDFInfo
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- CN110915736A CN110915736A CN201911147959.7A CN201911147959A CN110915736A CN 110915736 A CN110915736 A CN 110915736A CN 201911147959 A CN201911147959 A CN 201911147959A CN 110915736 A CN110915736 A CN 110915736A
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- 239000010865 sewage Substances 0.000 title claims abstract description 79
- 241000238557 Decapoda Species 0.000 title claims abstract description 56
- 239000004568 cement Substances 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000007599 discharging Methods 0.000 claims abstract description 44
- MBLBDJOUHNCFQT-LXGUWJNJSA-N aldehydo-N-acetyl-D-glucosamine Chemical compound CC(=O)N[C@@H](C=O)[C@@H](O)[C@H](O)[C@H](O)CO MBLBDJOUHNCFQT-LXGUWJNJSA-N 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910001220 stainless steel Inorganic materials 0.000 claims description 13
- 239000010935 stainless steel Substances 0.000 claims description 13
- 238000012258 culturing Methods 0.000 claims description 9
- 239000004677 Nylon Substances 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000010923 batch production Methods 0.000 claims description 2
- 208000015181 infectious disease Diseases 0.000 abstract description 4
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 abstract description 2
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 abstract description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 10
- 201000010099 disease Diseases 0.000 description 9
- 238000009360 aquaculture Methods 0.000 description 4
- 244000144974 aquaculture Species 0.000 description 4
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 241000607534 Aeromonas Species 0.000 description 1
- 208000035143 Bacterial infection Diseases 0.000 description 1
- 201000004569 Blindness Diseases 0.000 description 1
- 241000223782 Ciliophora Species 0.000 description 1
- 241000439574 Decapod penstyldensovirus 1 Species 0.000 description 1
- 201000000090 Microsporidiosis Diseases 0.000 description 1
- 208000030852 Parasitic disease Diseases 0.000 description 1
- 235000017845 Persicaria vulgaris Nutrition 0.000 description 1
- 244000170788 Persicaria vulgaris Species 0.000 description 1
- 206010047400 Vibrio infections Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003612 virological effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/50—Culture of aquatic animals of shellfish
- A01K61/59—Culture of aquatic animals of shellfish of crustaceans, e.g. lobsters or shrimps
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Zoology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a device and a method for draining sewage and shrimp shells of an indoor factory-like cement culture pond, wherein the device comprises a sewage draining water gap arranged at the bottom of the cement culture pond, a shrimp shell draining port arranged at the bottom of the cement culture pond, a sewage inlet arranged at the bottom of the sewage culture pond, a draining pipeline, a draining mechanism, a draining driving mechanism, a shrimp shell draining mechanism and a shrimp shell draining driving mechanism; according to the invention, through the drainage driving mechanism and the shrimp shell discharging driving mechanism which are provided with the microcomputer time control switch, different pollution discharge types, pollution discharge times, pollution discharge time lengths and intervals can be set according to requirements in different culture periods, so that not only can water be discharged periodically, but also diseased and dead shrimps and a large amount of shrimp shells can be discharged periodically, the operation is simple and easy, and nitrite, ammonia nitrogen and the like in water quality are effectively reduced; effectively reduces the harm of the prawn from individual infection to group infection, improves the prawn culture yield, has low investment and high use value.
Description
Technical Field
The invention relates to the technical field of prawn culture, in particular to a device and a method for draining sewage and shrimp shells in an indoor industrial cement culture pond.
Background
The prawn breeding industry is a prop industry of the aquaculture industry in China; although the aquaculture industry in China reaches the international leading level in scale and yield, the sustainable development of the industry still faces serious challenges. With the development of the breeding industry, the water environment and resource problems are increasingly severe. The environmental conditions of the aquaculture water area are continuously worsened, because a series of deterioration of water quality caused by the fact that untreated industrial three wastes, domestic water and agricultural water are discharged and enter water bodies endanger organisms in water firstly, and as a result, fishery resources are reduced, diseases are increased, and aquaculture of aquatic products fails. Nowadays, the water environment is seriously polluted, so that the culture environment is further deteriorated, the occurrence of diseases is continuously increased, and a large amount of medicines and medicaments are added in the culture process, so that the system of the water body is further disturbed, and the adjustment of ecology is damaged. Common diseases to shrimps: viral diseases include WSD, YHV, TSV, IHHNV and the like. The bacterial diseases include red leg disease, gill rot disease, blindness disease, vibriosis larvae disease, aeromonas disease and the like. The parasitic diseases include microsporidiosis, monosporasis, sessile ciliate, etc.
At present, a central pollution discharge facility is often adopted to discharge culture wastewater in the prawn culture process, and dead shrimps caused by diseases and the like can be discharged and infected in the culture process, or a large amount of molts of the prawns block a pollution discharge screen, and the prawn culture process needs to be washed by water, so that time and labor are wasted.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the device for automatically controlling sewage discharge or discharging the sewage and the shrimp shells of the indoor industrial cement culture pond.
A further object is to provide a method for discharging sewage and diseased or dead shrimps with convenient operation.
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a device of pond blowdown water and shrimp shell is bred to indoor batch production cement which characterized in that: the device comprises a sewage draining port arranged at the bottom of a cement culture pond, a shrimp shell draining port arranged at the bottom of the cement culture pond, a sewage inlet arranged at the bottom of the sewage draining pond, a draining pipeline, a draining mechanism, a draining driving mechanism, a shrimp shell draining mechanism and a shrimp shell draining driving mechanism; the drainage mechanism comprises a perforated drainage pipe connected to the drainage port, a bolting silk net wrapped outside the perforated drainage pipe and a drainage PVC pipe sleeved outside the drainage PVC pipe and the bolting silk net; the shrimp shell discharging mechanism comprises a stainless steel ball capable of blocking the shrimp shell discharging opening and a bracket for limiting the stainless steel ball; a discharge PVC pipe is movably connected to the dirt inlet; the drainage driving mechanism comprises a first microcomputer time control switch, a first speed reducing motor, a first traction rope and a first pulley which is arranged above a sewage discharge port of the cement culture pond through a first support, the first speed reducing motor is electrically connected with the first microcomputer time control switch, a wire wheel is arranged on an output shaft of the first speed reducing motor, one end of the first traction rope is fixedly connected with the wire wheel, and the other end of the first traction rope penetrates through the first pulley and is fixedly connected with the upper end of the sewage discharge PVC pipe; the shrimp shell driving mechanism comprises a second microcomputer time control switch, a second speed reducing motor, a second traction rope and a second pulley which is arranged above the mouth of the shrimp shell of the cement culture pond through a second support, the second speed reducing motor is electrically connected with the second microcomputer time control switch, a wire wheel is arranged on an output shaft of the second speed reducing motor, one end of the second traction rope is fixedly connected with the wire wheel, and the other end of the second traction rope penetrates through the second pulley and then is fixedly connected with the stainless steel ball.
Furthermore, the stainless steel ball and the sewage discharge PVC pipe are respectively and fixedly connected with a hanging ring, and the first traction rope and the second traction rope are respectively connected with the corresponding hanging rings.
The first traction rope and the second traction rope are both nylon ropes, and the diameter of the first traction rope and the second traction rope is 10 mm.
The first support and the second support are both steel bar supports.
The aperture of the drainage pipe with the hole is 1 cm, and the silk screen is a 20-mesh filter screen.
The calibers of the sewage draining outlet, the shrimp shell discharging port and the sewage inlet are all 20 cm.
The invention also discloses a method for discharging sewage and diseased and dead shrimps, and the device for discharging sewage and shrimp shells in the indoor industrial cement culture pond comprises the following steps: the pollution discharge is not needed within 30 days before the prawn culture; after 30 days of cultivation, the discharge PVC pipe in the sewage disposal pool is manually pulled out, and then different sewage disposal types, sewage disposal times, sewage disposal time lengths and intervals can be set according to requirements in different cultivation periods through the drainage driving mechanism and the shrimp shell driving mechanism; the method comprises the following steps: culturing for 30-60 days, discharging sewage 4 times per day, 3 minutes each time, and the time interval is 6 hours, and discharging the dead shrimps and the shrimp shells 2 times per day, 1 minute each time, and the time interval is 12 hours; culturing for 60-90 days, discharging sewage for 6 times per day, 4 minutes each time, and 4 hours each time, and discharging the dead shrimps and the shrimp shells for 3 times per day, 2 minutes each time, and 8 hours each time; culturing for 90-120 days, discharging sewage for 8 times per day, 5 minutes each time, and 3 hours each time, and discharging the dead shrimps and the shrimp shells for 4 times per day, 3 minutes each time, and 6 hours each time.
The invention has the beneficial effects that: the invention has simple structure, can set different pollution discharge types, pollution discharge times, pollution discharge time length and intervals according to requirements in different culture periods through the drainage driving mechanism and the shrimp shell driving mechanism which are provided with the microcomputer time control switch, can discharge sewage regularly, can discharge diseased and dead shrimps and a large amount of shrimp shells regularly, is simple and easy to operate, and effectively reduces nitrite, ammonia nitrogen and the like in water quality; effectively reduces the harm of the prawn from individual infection to group infection, improves the prawn culture yield, has low investment and high use value.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
As shown in fig. 1, a device for discharging sewage and shrimp shells in an indoor factory-like cement culture pond comprises a sewage discharge port 11 arranged at the bottom of a cement culture pond 1, a shrimp shell discharge port 12 arranged at the bottom of the cement culture pond 1, a sewage inlet 21 arranged at the bottom of a sewage discharge pond 2, a discharge pipeline 3, a drainage mechanism, a drainage driving mechanism, a shrimp shell discharge mechanism and a shrimp shell discharge driving mechanism; the sewage draining port 11, the shrimp shell discharging port 12 and the sewage inlet 21 are communicated through the discharge pipeline 3.
The drainage mechanism comprises a sewage discharge PVC pipe 41, a perforated sewage discharge pipe 42 and a bolting silk net 43. The perforated sewage discharge pipe 42 is fixedly connected to the sewage discharge port 11, and the bolting silk net 43 is wrapped outside the perforated sewage discharge pipe 42. The drainage PVC pipe 41 is sleeved outside the drainage pipe 42 with the hole and the bolting silk net 43. The drainage driving mechanism comprises a first microcomputer time control switch 51, a first speed reducing motor 52, a first traction rope 53 and a first pulley 54 which is arranged above a sewage draining port of the cement culture pond through a first bracket (not shown in the figure). The first speed reducing motor 52 is electrically connected with the first microcomputer time control switch 51, a wire wheel is installed on an output shaft of the first speed reducing motor 52, one end of the first traction rope 53 is fixedly connected with the wire wheel, and the other end of the first traction rope passes through the first pulley 54 and then is fixedly connected with the upper end of the sewage discharge PVC pipe 41. The first microcomputer time control switch 51 controls the first speed reducing motor 52 to act, so that the first pulling rope 53 can be pulled to drive the sewage PVC pipe 41 to ascend or descend, namely, the sewage outlet 11 is opened or closed.
The shrimp discharging shell mechanism comprises a stainless steel ball 61 capable of blocking the shrimp discharging shell opening and a support 62 used for limiting the stainless steel ball. The shrimp shell driving mechanism comprises a second microcomputer time control switch 71, a second speed reducing motor 72, a second pulling rope 73 and a second pulley 74 which is arranged above the mouth of the shrimp shell of the cement culture pond through a second bracket (not shown in the figure), the second speed reducing motor 72 is electrically connected with the second microcomputer time control switch 71, a wire wheel is arranged on an output shaft of the second speed reducing motor 72, one end of the second pulling rope 73 is fixedly connected with the wire wheel, and the other end of the second pulling rope 73 passes through the second pulley 74 and then is fixedly connected with the stainless steel ball 61. The second microcomputer time control switch 71 controls the second speed reducing motor 72 to act, so that the second pulling rope 73 can be pulled to drive the stainless steel ball 61 to ascend or descend, namely, the shrimp discharging shell opening 12 is opened or closed.
A discharge PVC pipe 8 is movably connected to the dirt inlet 21. Through setting up discharge PVC pipe 8, can avoid when the infiltration appears in sewage outlet 11, row shrimp shell mouth 12, the water in the cement culture pond is discharged.
Specifically, the stainless steel ball 61 and the sewage PVC pipe 8 are respectively and fixedly connected with a hanging ring, and the first pulling rope 53 and the second pulling rope 73 are respectively connected with the corresponding hanging rings.
The first pulling rope 53 and the second pulling rope 73 are both nylon ropes, and the diameter of the nylon ropes is 10 mm. The first bracket 54 and the second bracket 74 are both steel bar brackets.
The aperture of the drainage pipe with the hole is 1 cm, and the silk screen is a 20-mesh filter screen. The calibers of the sewage draining outlet 11, the shrimp shell discharging outlet 12 and the sewage inlet 21 are all 20 cm.
The invention also discloses a method for discharging sewage and diseased dead shrimps, and by adopting the device for discharging sewage and shells of the indoor industrial cement culture pond, the sewage does not need to be discharged within 30 days before the shrimps are cultured; after 30 days of cultivation, the discharge PVC pipe in the sewage disposal pool is manually pulled out, and then different sewage disposal types, sewage disposal times, sewage disposal time lengths and intervals can be set according to requirements in different cultivation periods through the drainage driving mechanism and the shrimp shell driving mechanism; the method comprises the following steps: culturing for 30-60 days, discharging sewage 4 times per day, 3 minutes each time, and the time interval is 6 hours, and discharging the dead shrimps and the shrimp shells 2 times per day, 1 minute each time, and the time interval is 12 hours; culturing for 60-90 days, discharging sewage for 6 times per day, 4 minutes each time, and 4 hours each time, and discharging the dead shrimps and the shrimp shells for 3 times per day, 2 minutes each time, and 8 hours each time; culturing for 90-120 days, discharging sewage for 8 times per day, 5 minutes each time, and 3 hours each time, and discharging the dead shrimps and the shrimp shells for 4 times per day, 3 minutes each time, and 6 hours each time.
The above description is only for the purpose of illustrating the technical solutions of the present invention, and those skilled in the art can make simple modifications or equivalent substitutions on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. The utility model provides a device of pond blowdown water and shrimp shell is bred to indoor batch production cement which characterized in that: the device comprises a sewage draining port arranged at the bottom of a cement culture pond, a shrimp shell draining port arranged at the bottom of the cement culture pond, a sewage inlet arranged at the bottom of the sewage draining pond, a draining pipeline, a draining mechanism, a draining driving mechanism, a shrimp shell draining mechanism and a shrimp shell draining driving mechanism;
the drainage mechanism comprises a perforated drainage pipe connected to the drainage port, a bolting silk net wrapped outside the perforated drainage pipe and a drainage PVC pipe sleeved outside the drainage PVC pipe and the bolting silk net; the shrimp shell discharging mechanism comprises a stainless steel ball capable of blocking the shrimp shell discharging opening and a bracket for limiting the stainless steel ball; a discharge PVC pipe is movably connected to the dirt inlet;
the drainage driving mechanism comprises a first microcomputer time control switch, a first speed reducing motor, a first traction rope and a first pulley which is arranged above a sewage discharge port of the cement culture pond through a first support, the first speed reducing motor is electrically connected with the first microcomputer time control switch, a wire wheel is arranged on an output shaft of the first speed reducing motor, one end of the first traction rope is fixedly connected with the wire wheel, and the other end of the first traction rope penetrates through the first pulley and is fixedly connected with the upper end of the sewage discharge PVC pipe;
the shrimp shell driving mechanism comprises a second microcomputer time control switch, a second speed reducing motor, a second traction rope and a second pulley which is arranged above the mouth of the shrimp shell of the cement culture pond through a second support, the second speed reducing motor is electrically connected with the second microcomputer time control switch, a wire wheel is arranged on an output shaft of the second speed reducing motor, one end of the second traction rope is fixedly connected with the wire wheel, and the other end of the second traction rope penetrates through the second pulley and then is fixedly connected with the stainless steel ball.
2. The apparatus for discharging sewage and shrimp shells for an indoor industrial cement culture pond according to claim 1, wherein: the stainless steel ball and the sewage discharge PVC pipe are respectively and fixedly connected with a hanging ring, and the first traction rope and the second traction rope are respectively connected with the corresponding hanging rings.
3. The apparatus for discharging sewage and shrimp shells for an indoor industrial cement culture pond according to claim 1, wherein: the first traction rope and the second traction rope are both nylon ropes, and the diameter of the first traction rope and the second traction rope is 10 mm.
4. The apparatus for discharging sewage and shrimp shells for an indoor industrial cement culture pond according to claim 1, wherein: the first support and the second support are both steel bar supports.
5. The apparatus for discharging sewage and shrimp shells for an indoor industrial cement culture pond according to claim 1, wherein: the aperture of the drainage pipe with the hole is 1 cm, and the silk screen is a 20-mesh filter screen.
6. The apparatus for discharging sewage and shrimp shells for indoor industrial cement culture ponds according to any one of claims 1 to 5, wherein: the calibers of the sewage draining outlet, the shrimp shell discharging port and the sewage inlet are all 20 cm.
7. A method for discharging sewage and dead shrimps, which is carried out by using the apparatus for discharging sewage and shrimp shells for an indoor industrial cement culture pond according to any one of claims 1 to 6, characterized in that: the method comprises the following steps:
the pollution discharge is not needed within 30 days before the prawn culture;
after 30 days of cultivation, the discharge PVC pipe in the sewage disposal pool is manually pulled out, and then different sewage disposal types, sewage disposal times, sewage disposal time lengths and intervals can be set according to requirements in different cultivation periods through the drainage driving mechanism and the shrimp shell driving mechanism; the method comprises the following steps: culturing for 30-60 days, discharging sewage 4 times per day, 3 minutes each time, and the time interval is 6 hours, and discharging the dead shrimps and the shrimp shells 2 times per day, 1 minute each time, and the time interval is 12 hours; culturing for 60-90 days, discharging sewage for 6 times per day, 4 minutes each time, and 4 hours each time, and discharging the dead shrimps and the shrimp shells for 3 times per day, 2 minutes each time, and 8 hours each time; culturing for 90-120 days, discharging sewage for 8 times per day, 5 minutes each time, and 3 hours each time, and discharging the dead shrimps and the shrimp shells for 4 times per day, 3 minutes each time, and 6 hours each time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911147959.7A CN110915736A (en) | 2019-11-21 | 2019-11-21 | Device and method for draining sewage and shrimp shells in indoor industrial cement culture pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911147959.7A CN110915736A (en) | 2019-11-21 | 2019-11-21 | Device and method for draining sewage and shrimp shells in indoor industrial cement culture pond |
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| CN110915736A true CN110915736A (en) | 2020-03-27 |
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| CN201911147959.7A Pending CN110915736A (en) | 2019-11-21 | 2019-11-21 | Device and method for draining sewage and shrimp shells in indoor industrial cement culture pond |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111919814A (en) * | 2020-08-31 | 2020-11-13 | 大连汇新钛设备开发有限公司 | Shrimp pond pollution discharge method and device based on photoelectric-driven shrimp and backwater gap automatic control coupling |
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| CN111919814A (en) * | 2020-08-31 | 2020-11-13 | 大连汇新钛设备开发有限公司 | Shrimp pond pollution discharge method and device based on photoelectric-driven shrimp and backwater gap automatic control coupling |
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Application publication date: 20200327 |